IllustrationI TURNED THE IGNITION OFF, EXITED THE VEHICLE, WALKED 10-20 STEPS FROM THE VEHICLE AND THE VEHICLE RESTARTED ITSELF. THIS IS A KNOWN ISSUE WITH THIS YEAR, MAKE AND MODEL. PLEASE ADD THIS PARTICULAR VEHICLE TO THE RECALL LIST.
2012 GMC Terrain
Owner reports · Recalls · Investigations
More warning signs than most Terrain years
Owner complaints for the 2012 GMC Terrain are substantially higher than the model-year median of 182.
About this comparison →How this year compares
Owner complaints by model year
Compare all Terrain years →Counts vary with age, sales and reporting. They are not failure rates.
What owners reported most
All reported categories
Tap a category to read its complaints. One report may name several components.
When problems were reported
Mileage at the reported incident
260–25K
2625–50K
5850–75K
6975–100K
70100–150K
12150K+
261 reports with mileage · 103 unknown
NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.
What to inspect
Issues worth paying extra attention to based on owner reports.
- Engine. Review the 169 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Visibility/wiper. Review the 74 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Power Train. Review the 37 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
NHTSA owner reports · September 18, 2026 snapshot.
17 crash reports5 fire reports16 injury reports
What owners actually said
364 reportsTL* THE CONTACT OWNS A 2012 GMC TERRAIN. THE CONTACT STATED THAT THE LIFTGATE FAILED TO FUNCTION PROPERLY AND WOULD LOWER VERY QUICKLY WHEN ACTIVATED. NORMAN GALE BUICK GMC (973-267-1100, 1247 NJ-10, CEDAR KNOLLS, NJ 07927) WAS CONTACTED, BUT THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE…
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TL* THE CONTACT OWNS A 2012 GMC TERRAIN. THE CONTACT STATED THAT THE LIFTGATE FAILED TO FUNCTION PROPERLY AND WOULD LOWER VERY QUICKLY WHEN ACTIVATED. NORMAN GALE BUICK GMC (973-267-1100, 1247 NJ-10, CEDAR KNOLLS, NJ 07927) WAS CONTACTED, BUT THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 66,867.
I PARKED MY VEHICLE IN THE DRIVEWAY. UPON EXITING THE VEHICLE I USED THE KEY FOB TO LOCK THE VEHICLE, IT BEEPED AND BEGAN TO WALK AWAY. AS I WAS ABOUT 10 STEPS FROM THE VEHICLE, IT BEEPED AGAIN AS IF I HIT THE FOB AND RESTARTED ITSELF. IT LITERALLY RESTARTED ITSELF. THEY KEYS WERE NOT IN THE IGNITION, THEY WERE IN MY HAND. I W…
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I PARKED MY VEHICLE IN THE DRIVEWAY. UPON EXITING THE VEHICLE I USED THE KEY FOB TO LOCK THE VEHICLE, IT BEEPED AND BEGAN TO WALK AWAY. AS I WAS ABOUT 10 STEPS FROM THE VEHICLE, IT BEEPED AGAIN AS IF I HIT THE FOB AND RESTARTED ITSELF. IT LITERALLY RESTARTED ITSELF. THEY KEYS WERE NOT IN THE IGNITION, THEY WERE IN MY HAND. I WAS UNABLE TO UNLOCK THE VEHICLE USING THE KEY FOB AND HAD TO MANUALLY OPEN THE DOOR USING THE ACTUAL KEY IN THE DOOR LOCK. I WAS UNABLE TO TURN THE VEHICLE OFF BY REINSERTING THE KEY IN THE IGNITION. I WIGGLED THE SHIFTER AND THE CAR TURNED OFF. THIS IS THE FOURTH THE CAR HAS BEEN RUNNING WHILE THE KEYS WERE NOT IN THE IGNITION AND IT IS THE SECOND TIME THE VEHICLE RESTARTED ITSELF WITHOUT THE KEY BEING IN THE IGNITION. THIS IS CLEARLY A MANUFACTURING ISSUE. WHAT ARE YOU WAITING FOR TO ADD THIS VEHICLE TO THE RECALL LIST? PROPERTY DAMAGE AND PERSONAL INJURY WILL EVENTUALLY OCCUR AND THEN I WILL SUE GMC FOR DAMAGES. I AM OFFICIALLY PUTTING GMC ON NOTICE. PLEASE RECALL THIS VEHICLE AND FIX THIS ISSUE.
I PUT THE VEHICLE IN PARK, TURNED THE IGNITION OFF, REMOVED THE KEY FROM THE IGNITION AND EXITED THE VEHICLE. I GOT SOME ITEMS FROM MY TRUNK AND WENT ABOUT MY BUSINESS. I RETURNED TO MY VEHICLE A FEW MINUTES LATER ONLY TO NOTICE THE LIGHTS WERE ON AND IT WAS RUNNING. I WAS UNABLE TO UNLOCK THE VEHICLE USING THE KEY FOB AND HAD …
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I PUT THE VEHICLE IN PARK, TURNED THE IGNITION OFF, REMOVED THE KEY FROM THE IGNITION AND EXITED THE VEHICLE. I GOT SOME ITEMS FROM MY TRUNK AND WENT ABOUT MY BUSINESS. I RETURNED TO MY VEHICLE A FEW MINUTES LATER ONLY TO NOTICE THE LIGHTS WERE ON AND IT WAS RUNNING. I WAS UNABLE TO UNLOCK THE VEHICLE USING THE KEY FOB AND HAD TO MANUALLY UNLOCK THE DOOR. I PUT THE KEY IN THE IGNITION TO TURN THE VEHICLE OFF AGAIN AND IT WOULD NOT TURN OFF. I WIGGLED THE GEAR SHIFT AND IT FINALLY TURNED OFF. THIS IS THE THIRD TIME THIS HAS HAPPENED. PLEASE ADD MY VEHICLE TO THE RECALL LIST BEFORE SOMEONE GETS INJURED OR BEFORE THERE IS PROPERTY DAMAGE.
09/08/18 I PUT THE VEHICLE IN PARK, TURNED THE IGNITION OFF, REMOVED THE KEY FROM THE IGNITION AND EXITED THE VEHICLE. I GOT SOME ITEMS FROM MY TRUNK AND WENT ABOUT MY BUSINESS. ABOUT 45 MINUTES LATER, I RETURNED TO MY VEHICLE ONLY TO NOTICE THE LIGHTS WERE ON AND IT WAS RUNNING. I WAS UNABLE TO UNLOCK THE VEHICLE USING THE KEY…
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09/08/18 I PUT THE VEHICLE IN PARK, TURNED THE IGNITION OFF, REMOVED THE KEY FROM THE IGNITION AND EXITED THE VEHICLE. I GOT SOME ITEMS FROM MY TRUNK AND WENT ABOUT MY BUSINESS. ABOUT 45 MINUTES LATER, I RETURNED TO MY VEHICLE ONLY TO NOTICE THE LIGHTS WERE ON AND IT WAS RUNNING. I WAS UNABLE TO UNLOCK THE VEHICLE USING THE KEY FOB AND HAD TO MANUALLY UNLOCK THE DOOR. I PUT THE KEY IN THE IGNITION TO TURN THE VEHICLE OFF AGAIN AND IT WOULD NOT TURN OFF. I WIGGLED THE GEAR SHIFT AND IT FINALLY TURNED OFF. THIS IS THE SECOND TIME THIS HAS HAPPENED. PLEASE ADD MY VEHICLE TO THE RECALL LIST AS THIS IS THE EXACT ISSUE THAT THE OTHER GMC TERRAIN 2012 ARE HAVING.
WHILE DRIVING TO WORK THIS MORNING IN THE POURING RAIN THE WIPERS JUST STOPPED. NO ISSUE OR WARNINGS PRIOR TO NOT WORKING ANYMORE. YOU CAN HEAR THE MOTOR TRYING TO MOVE THE WIPERS BUT THE WIPERS JUST SIT THERE.
THE CAMSHAFT POSITION ACTUATOR SOLENOID ON MY VEHICLE FAILED AS I WAS CROSSING AN INTERSECTION, ALMOST CAUSING AN ACCIDENT. FROM MY RESEARCH, THIS IS A VERY, VERY COMMON OCCURENCE IN THESE ENGINES THAT GM HAS KNOWN ABOUT SINCE 2010. IT IS THE RESULT OF A DEFECTIVE PART AND OIL CONSUMPTION ISSUES. GM ISSUED A VOLUNTARY RECALL …
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THE CAMSHAFT POSITION ACTUATOR SOLENOID ON MY VEHICLE FAILED AS I WAS CROSSING AN INTERSECTION, ALMOST CAUSING AN ACCIDENT. FROM MY RESEARCH, THIS IS A VERY, VERY COMMON OCCURENCE IN THESE ENGINES THAT GM HAS KNOWN ABOUT SINCE 2010. IT IS THE RESULT OF A DEFECTIVE PART AND OIL CONSUMPTION ISSUES. GM ISSUED A VOLUNTARY RECALL FOR THE SAME EXACT PART IN THE 2011 TERRAIN MODELS, YET DID NOT ISSUE ANY RECALLS FOR THE 2012 MODELS, EVEN THOUGH IT IS THE EXACT SAME PART AND THE EXACT SAME MOTOR. THIS IS A SERIOUS SAFETY ISSUE THAT CAUSES THE ENGINE TO LOSE POWER AT A CRITICAL TIME - WHEN THE DRIVER ATTEMPTS TO ACCELERATE. I HAVE NO DOUBT THAT THIS ISSUE HAS CAUSED ACCIDENTS BASED ON MY EXPERIENCE WHEN THE FAILURE OCCURED.
I HAVE OWNED MY 2012 GMC TERRAIN FOR ALMOST TWO YEARS. IN THAT TIME HAVE HAD TO HAVE SEVERAL REPAIRS DONE. MY CHECK ENGINE LIGHT COMES ON AND EVERY TIME IT DOES THE DEALERSHIP FINDS A NEW ISSUE. I WAS ADVISED BY THE DEALERSHIP THAT THERE WAS A RECALL FOR MY ENGINE. HOWEVER, WILL NOT TAKE CARE OF THE ISSUE WITH OUT AN OIL CONSUMP…
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I HAVE OWNED MY 2012 GMC TERRAIN FOR ALMOST TWO YEARS. IN THAT TIME HAVE HAD TO HAVE SEVERAL REPAIRS DONE. MY CHECK ENGINE LIGHT COMES ON AND EVERY TIME IT DOES THE DEALERSHIP FINDS A NEW ISSUE. I WAS ADVISED BY THE DEALERSHIP THAT THERE WAS A RECALL FOR MY ENGINE. HOWEVER, WILL NOT TAKE CARE OF THE ISSUE WITH OUT AN OIL CONSUMPTION TEST AND CHARGING ME EACH TIME THEY PUT IN OIL. THE VEHICLE RUNS HARD AND MAKES A LOT OF NOISE. I HAVE ALREADY PUT IN SEVERAL THOUSANDS IN REPAIRS SINCE I PURCHASED THE VEHICLE AND WOULD JUST LIKE THE VEHICLE TO RUN CORRECTLY.
TL* THE CONTACT OWNS A 2012 GMC TERRAIN. WHILE DRIVING APPROXIMATELY 35 MPH IN HEAVY RAIN, THE WINDSHIELD WIPERS STOPPED WORKING. THE CONTACT HAD TO PULL THE VEHCLE OVER TO THE SIDE OF THE ROAD UNTIL THE RAIN STOPPED. THE FOLLOWING DAY, THE VEHICLE WAS TAKEN TO COURTESY BUICK/GMC LAFAYETTE (4750 JOHNSTON STREET, LAFAYETTE, LA, 7…
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TL* THE CONTACT OWNS A 2012 GMC TERRAIN. WHILE DRIVING APPROXIMATELY 35 MPH IN HEAVY RAIN, THE WINDSHIELD WIPERS STOPPED WORKING. THE CONTACT HAD TO PULL THE VEHCLE OVER TO THE SIDE OF THE ROAD UNTIL THE RAIN STOPPED. THE FOLLOWING DAY, THE VEHICLE WAS TAKEN TO COURTESY BUICK/GMC LAFAYETTE (4750 JOHNSTON STREET, LAFAYETTE, LA, 70506) WHERE IT WAS DIAGNOSED THAT THE WINDSHIELD WIPER MOTOR FAILED AND NEEDED REPLACEMENT. THE VEHICLE WAS REPAIRED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE AND CASE NUMBER: 8-4506862182 WAS FILED. THE APPROXIMATE FAILURE MILEAGE WAS 109,000. *TT UPDATED 11/19/18*JB
I TURNED OFF THE IGNITION TO MY 2012 GMC TERRAIN, REMOVED THE KEY AND OPENED THE TRUNK/HATCH TO RETRIEVE SOME ITEMS. AS I ATTEMPTED TO LOCK THE VEHICLE I REALIZED IT WAS STILL RUNNING. I WAS UNABLE TO USE THE KEY FOB TO UNLOCK THE DOORS AND HAD TO OPEN THEM MANUALLY. IT TOOK TWO ATTEMPTS AT INSERTING THE KEY IN TO THE IGNITION…
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I TURNED OFF THE IGNITION TO MY 2012 GMC TERRAIN, REMOVED THE KEY AND OPENED THE TRUNK/HATCH TO RETRIEVE SOME ITEMS. AS I ATTEMPTED TO LOCK THE VEHICLE I REALIZED IT WAS STILL RUNNING. I WAS UNABLE TO USE THE KEY FOB TO UNLOCK THE DOORS AND HAD TO OPEN THEM MANUALLY. IT TOOK TWO ATTEMPTS AT INSERTING THE KEY IN TO THE IGNITION AND TURNING IT "OFF" BEFORE THE VEHICLE ACTUALLY TURNED OFF. THIS IS AN ISSUE WITH THIS VEHICLE YET ACCORDING TO THE DEALERSHIP "NOT WITH MY SPECIFIC VEHICLE" AND THEY WON'T EVEN LOOK AT IT WITH. PLEASE INCLUDE MY SPECIFIC VEHICLE IN THIS RECALL THAT WAS MADE ON 07/05/2016 STATING "GENERAL MOTORS LLC (GM) IS RECALLING CERTAIN MODEL YEAR...AS THE ELECTRONIC PARK LOCK LEVER MAY ALLOW THE IGNITION KEY TO BE REMOVED WITHOUT THE TRANSMISSION BEING IN PARK. ALSO, CERTAIN...2011-2013 GMC TERRAIN VEHICLES MAY HAVE BEEN SERVICED WITH SIMILAR DEFECTIVE REPLACEMENT ELECTRONIC PARK LOCK LEVERS. AS SUCH, THESE VEHICLES FAIL TO COMPLY WITH THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD (FMVSS) NUMBER 114 "THEFT PROTECTION AND ROLLAWAY PREVENTION." PLEASE AMEND THIS RECALL TO INCLUDE MY VEHICLE.
Official recalls
422V137000 · Exterior Lighting:headlights
Mar 8, 2022
General Motors, LLC (GM) is recalling certain 2010-2017 GMC Terrain vehicles. A reflection caused by the headlight housings may illuminate areas above the vehicle and outside of the driver's view with excessively bright light. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 108, "Lamps, Reflective Devices, and Associated Equipment."
Consequence & remedy
Consequence: The bright reflection may cause a glare for other drivers, reducing their visibility and increasing the risk of a crash.
Remedy: Dealers will install headlamp appliques, free of charge. Owner notification letters were mailed September 8, 2022. Owners may contact GMC customer service at 1-800-462-8782. GM's number for this recall is N222363740.
16V502000 · Electrical System:ignition; Power Train:automatic Transmission:control Module (tcm/pcm/tecm)
Jul 5, 2016
General Motors LLC (GM) is recalling certain model year 2016-2017 Buick Verano and 2016 Chevrolet Malibu as the electronic park lock lever may allow the ignition key to be removed without the transmission being in PARK. Also, certain 2013 Buick Encore, 2011 Buick Regal, 2013-2014 Buick Verano, 2011-2016 Chevrolet Cruze, 2010-2013 Chevrolet Equinox 2013-2015 Chevrolet Malibu, and 2011-2013 GMC Terrain vehicles may have been serviced with similar defective replacement electronic park lock levers. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 114, "Theft Protection and Rollaway Prevention."
Consequence & remedy
Consequence: If the key is removed without the transmission in PARK, the vehicle may rollaway as occupants are exiting, increasing the risk of injury.
Remedy: GM will notify owners, and dealers will inspect and if necessary replace the key cylinder lock housing, free of charge. The recall began on October 14, 2016. Owners may contact Chevrolet customer service at 1-800-222-1020, Buick 1-800-521-7300, and GMC 1-800-462-8782. GM's number for this recall is 50490 and 50491.
Additional source detail variants (2)
Electrical System:ignition
General Motors LLC (GM) is recalling certain model year 2016-2017 Buick Verano and 2016 Chevrolet Malibu as the electronic park lock lever may allow the ignition key to be removed without the transmission being in PARK. Also, certain 2013 Buick Encore, 2011 Buick Regal, 2013-2014 Buick Verano, 2011-2016 Chevrolet Cruze, 2010-2013 Chevrolet Equinox 2013-2015 Chevrolet Malibu, and 2011-2013 GMC Terrain vehicles may have been serviced with similar defective replacement electronic park lock levers. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 114, "Theft Protection and Rollaway Prevention."
Consequence: If the key is removed without the transmission in PARK, the vehicle may rollaway as occupants are exiting, increasing the risk of injury.
Remedy: GM will notify owners, and dealers will inspect and if necessary replace the key cylinder lock housing, free of charge. The recall began on October 14, 2016. Owners may contact Chevrolet customer service at 1-800-222-1020, Buick 1-800-521-7300, and GMC 1-800-462-8782. GM's number for this recall is 50490 and 50491.
Power Train:automatic Transmission:control Module (tcm/pcm/tecm)
General Motors LLC (GM) is recalling certain model year 2016-2017 Buick Verano and 2016 Chevrolet Malibu as the electronic park lock lever may allow the ignition key to be removed without the transmission being in PARK. Also, certain 2013 Buick Encore, 2011 Buick Regal, 2013-2014 Buick Verano, 2011-2016 Chevrolet Cruze, 2010-2013 Chevrolet Equinox 2013-2015 Chevrolet Malibu, and 2011-2013 GMC Terrain vehicles may have been serviced with similar defective replacement electronic park lock levers. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 114, "Theft Protection and Rollaway Prevention."
Consequence: If the key is removed without the transmission in PARK, the vehicle may rollaway as occupants are exiting, increasing the risk of injury.
Remedy: GM will notify owners, and dealers will inspect and if necessary replace the key cylinder lock housing, free of charge. The recall began on October 14, 2016. Owners may contact Chevrolet customer service at 1-800-222-1020, Buick 1-800-521-7300, and GMC 1-800-462-8782. GM's number for this recall is 50490 and 50491.
14V447000 · Seats:front Assembly:power Adjust
Jul 23, 2014
General Motors LLC (GM) is recalling certain model year 2011-2012 Buick LaCrosse, Regal and Chevrolet Camaro, as well as certain 2010-2012 Cadillac SRX, Chevrolet Equinox and GMC Terrain vehicles, equipped with power height adjustable driver and passenger seats. In the affected vehicles, the bolt that secures the driver's and passenger's power front seat height adjuster may fall out causing the seat to drop suddenly to the lowest vertical position.
Consequence & remedy
Consequence: If the driver's seat unexpectedly drops, the distraction and altered seat position may affect the drivers' control of the vehicle, increasing the risk of a crash.
Remedy: GM will notify owners, and dealers will replace the height adjuster shoulder bolts, free of charge. The manufacturer distributed interim letters to owners on September 11, 2014. The recall began on December 26, 2014. Owners may contact GM customer service at 1-800-521-7300 (Buick), 1-800-458-8006 (Cadillac), 1-800-222-1020 (Chevrolet), or 1-800-462-8782 (GMC). GM's number for this recall is 14271.
11V511000 · Tires:pressure Monitoring And Regulating Systems
Oct 19, 2011
GENERAL MOTORS (GM) IS RECALLING CERTAIN MODEL YEAR 2012 CHEVROLET EQUINOX AND GMC TERRAIN VEHICLES, MANUFACTURED FROM JULY 18, 2011, THROUGH SEPTEMBER 6, 2011, FOR FAILING TO COMPLY WITH THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NUMBER 138, "TIRE PRESSURE MONITORING SYSTEM" (TPMS). THE TIRE PRESSURE MONITORING SYSTEM IS DESIGNED TO ILLUMINATE THE TIRE PRESSURE WARNING LIGHT WHEN THE PRESSURE IN A TIRE IS 25% BELOW THE RECOMMENDED COLD TIRE PRESSURE. ON THESE VEHICLES, THE LIGHT WILL NOT ILLUMINATE UNTIL THE TIRE PRESSURE IS MORE THAN 25% BELOW THE RECOMMENDED COLD TIRE PRESSURE.
Consequence & remedy
Consequence: UNDERINFLATED TIRES CAN RESULT IN TIRE OVERLOADING AND OVERHEATING, WHICH COULD LEAD TO A BLOWOUT AND POSSIBLE CRASH. THE RESULTING CRASH COULD CAUSE SERIOUS INJURY. UNDERINFLATED TIRES CAN ALSO RESULT IN PREMATURE OR IRREGULAR WEAR, POOR HANDLING, AND POOR FUEL ECONOMY.
Remedy: GM DEALERS WILL UPDATE THE BODY CONTROL MODULE FREE OF CHARGE. THE SAFETY RECALL IS EXPECTED TO BEGIN ON OR ABOUT NOVEMBER 9, 2011. OWNERS MAY CONTACT CHEVROLET AT 1-800-630-2438 AND GMC AT 1-866-996-9463.
Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗
NHTSA investigations
3PE20009 · Momentary Increased Steering Effort
Opened Jun 1, 2020 · Closed Jun 3, 2022
Status: closed (inferred from source dates) · Steering; Steering:electric Power Assist System
On June 1, 2020, the Office of Defects Investigations (ODI) opened PE20-009 to investigate instances of a momentary increase in steering effort after the vehicle is driven in a straight line for a period of time due to an issue with the steering gear in model year (MY) 2010 through 2012 Chevrolet Equinox and GMC Terrain SUVs.If the electric power steering system fails to operate as intended, the driver will experience momentary increased effort when attempting to turn the steering wheel from the straight-ahead position. For this condition to occur, the driver would need to have traveled in a straight line at a sustained high speed, without turning the steering wheel, for approximately 30 minutes or longer. The steering gear contains a servo unit that includes a worm gear with a worm and a worm wheel. General Motors (GM) stated that the primary root cause of the increased steering effort is the supplier's inconsistent application of grease in the interface between the worm and the worm wheel. The grease may have been applied in a location on the worm wheel that didn't interface with the worm, depriving the worm gear of proper lubrication.On November 1, 2014, GM issued Special Coverage 14232 to address the power steering stick-slip issue in MY 2010-2014 Chevrolet Equinox and GMC Terrain; MY 2011-2014 Chevrolet Cruze and Volt; MY 2012-2014 Buick Verano; and MY 2013-2014 Chevrolet Malibu vehicles. GM notified consumers via mail.The Special Coverage repair includes the replacement of the steering gear with an improved internal worm gear greasing process for MY 2010-2012 vehicles. For the MY 2013-2014 vehicles, the Special Coverage repair includes a reprogramming of the steering gear control module. The new software has an anti-stick feature which senses and reduces the friction between the worm and worm wheel by oscillating the worm gear. GM stated that the difference in remedy is due to the inability of the MY 2010-2012 steering gear control module to accept the new software.The remedy implemented in GM Special Coverage 14232 appears to be sufficient in addressing the safety-related concerns of this issue. Considering the low complaint and warranty rates of steering rack replacement as well as the field exposure time for the subject vehicles, the potential safety consequences of this issue are very low. To date, there have been no reported crashes, injuries, or fatalities related to this issue. ODI has not identified a safety defect or defect-related failure trend in the subject vehicles. In view of the Special Coverage, low rate of failure, and low potential hazard to drivers, this Preliminary Evaluation is closed. The agency reserves the right to take additional action if warranted by new circumstances.Review the ODI reports cited above at nhtsa.gov under the following identification numbers:11424633,11421725,11229647,11101375,10919921,10689932,10671557,10664687,10663350, 10593429,10592065,10585476,10585365,10576237,10575693,10532766,10490295,10434128, 10417845,10412535,10403168,10395532,10395171,10391948,10384211,10375515,10366297, 10360999,10360599,10345626,10319530,10305569,10304769,10299745
Additional source detail variants (2)
Steering:electric Power Assist System
On June 1, 2020, the Office of Defects Investigations (ODI) opened PE20-009 to investigate instances of a momentary increase in steering effort after the vehicle is driven in a straight line for a period of time due to an issue with the steering gear in model year (MY) 2010 through 2012 Chevrolet Equinox and GMC Terrain SUVs.If the electric power steering system fails to operate as intended, the driver will experience momentary increased effort when attempting to turn the steering wheel from the straight-ahead position. For this condition to occur, the driver would need to have traveled in a straight line at a sustained high speed, without turning the steering wheel, for approximately 30 minutes or longer. The steering gear contains a servo unit that includes a worm gear with a worm and a worm wheel. General Motors (GM) stated that the primary root cause of the increased steering effort is the supplier's inconsistent application of grease in the interface between the worm and the worm wheel. The grease may have been applied in a location on the worm wheel that didn't interface with the worm, depriving the worm gear of proper lubrication.On November 1, 2014, GM issued Special Coverage 14232 to address the power steering stick-slip issue in MY 2010-2014 Chevrolet Equinox and GMC Terrain; MY 2011-2014 Chevrolet Cruze and Volt; MY 2012-2014 Buick Verano; and MY 2013-2014 Chevrolet Malibu vehicles. GM notified consumers via mail.The Special Coverage repair includes the replacement of the steering gear with an improved internal worm gear greasing process for MY 2010-2012 vehicles. For the MY 2013-2014 vehicles, the Special Coverage repair includes a reprogramming of the steering gear control module. The new software has an anti-stick feature which senses and reduces the friction between the worm and worm wheel by oscillating the worm gear. GM stated that the difference in remedy is due to the inability of the MY 2010-2012 steering gear control module to accept the new software.The remedy implemented in GM Special Coverage 14232 appears to be sufficient in addressing the safety-related concerns of this issue. Considering the low complaint and warranty rates of steering rack replacement as well as the field exposure time for the subject vehicles, the potential safety consequences of this issue are very low. To date, there have been no reported crashes, injuries, or fatalities related to this issue. ODI has not identified a safety defect or defect-related failure trend in the subject vehicles. In view of the Special Coverage, low rate of failure, and low potential hazard to drivers, this Preliminary Evaluation is closed. The agency reserves the right to take additional action if warranted by new circumstances.Review the ODI reports cited above at nhtsa.gov under the following identification numbers:11424633,11421725,11229647,11101375,10919921,10689932,10671557,10664687,10663350, 10593429,10592065,10585476,10585365,10576237,10575693,10532766,10490295,10434128, 10417845,10412535,10403168,10395532,10395171,10391948,10384211,10375515,10366297, 10360999,10360599,10345626,10319530,10305569,10304769,10299745
Steering
On June 1, 2020, the Office of Defects Investigations (ODI) opened PE20-009 to investigate instances of a momentary increase in steering effort after the vehicle is driven in a straight line for a period of time due to an issue with the steering gear in model year (MY) 2010 through 2012 Chevrolet Equinox and GMC Terrain SUVs.If the electric power steering system fails to operate as intended, the driver will experience momentary increased effort when attempting to turn the steering wheel from the straight-ahead position. For this condition to occur, the driver would need to have traveled in a straight line at a sustained high speed, without turning the steering wheel, for approximately 30 minutes or longer. The steering gear contains a servo unit that includes a worm gear with a worm and a worm wheel. General Motors (GM) stated that the primary root cause of the increased steering effort is the supplier's inconsistent application of grease in the interface between the worm and the worm wheel. The grease may have been applied in a location on the worm wheel that didn't interface with the worm, depriving the worm gear of proper lubrication.On November 1, 2014, GM issued Special Coverage 14232 to address the power steering stick-slip issue in MY 2010-2014 Chevrolet Equinox and GMC Terrain; MY 2011-2014 Chevrolet Cruze and Volt; MY 2012-2014 Buick Verano; and MY 2013-2014 Chevrolet Malibu vehicles. GM notified consumers via mail.The Special Coverage repair includes the replacement of the steering gear with an improved internal worm gear greasing process for MY 2010-2012 vehicles. For the MY 2013-2014 vehicles, the Special Coverage repair includes a reprogramming of the steering gear control module. The new software has an anti-stick feature which senses and reduces the friction between the worm and worm wheel by oscillating the worm gear. GM stated that the difference in remedy is due to the inability of the MY 2010-2012 steering gear control module to accept the new software.The remedy implemented in GM Special Coverage 14232 appears to be sufficient in addressing the safety-related concerns of this issue. Considering the low complaint and warranty rates of steering rack replacement as well as the field exposure time for the subject vehicles, the potential safety consequences of this issue are very low. To date, there have been no reported crashes, injuries, or fatalities related to this issue. ODI has not identified a safety defect or defect-related failure trend in the subject vehicles. In view of the Special Coverage, low rate of failure, and low potential hazard to drivers, this Preliminary Evaluation is closed. The agency reserves the right to take additional action if warranted by new circumstances.Review the ODI reports cited above at nhtsa.gov under the following identification numbers:11424633,11421725,11229647,11101375,10919921,10689932,10671557,10664687,10663350, 10593429,10592065,10585476,10585365,10576237,10575693,10532766,10490295,10434128, 10417845,10412535,10403168,10395532,10395171,10391948,10384211,10375515,10366297, 10360999,10360599,10345626,10319530,10305569,10304769,10299745
EA19005 · Front Wiper Transmission Inoperative
Opened Dec 13, 2019 · Closed Nov 28, 2022
Status: closed (inferred from source dates) · Visibility; Visibility/wiper; Visibility:windshield Wiper/washer:linkages
On December 13, 2019, the Office of Defects Investigation (ODI) upgraded RQ18-002 to an Engineering Analysis (EA19-005) to further assess the MY2010-2016 Chevrolet Equinox and GMC Terrain windshield wiper failures. Due to a prior recall, 16V-582, addressing this issue in the MY2013 subject vehicles, MY2013 was not included in the analysis. To date, ODI had received 998 complaints with allegations of the front windshield wiper failing in adverse whether conditions, while the vehicle was in motion.General Motors (GM) initiated Safety Recall 16V-582 on August 3, 2016 to address windshield wiper failure in the Model Year (MY) 2013 Chevrolet Equinox and GMC Terrain. Failures were attributed to water and debris intruding into the windshield wiper assembly ball joints, leading to excessive wear and eventual detachment of the affected ball joint resulting in loss of windshield wiper function. ODI?s review focused on 2010-2012 and 2014-2016 Equinox and Terrain vehicles. Owners were reporting a high rate of failures of the windshield wiper system. These failures were the same as that addressed by recall 16V-582. ODI's review of data supplied by GM as well as its own confirmed a high failure rate in model years 2014 and 2015. On March 17, 2022, GM filed a defect information report recalling all MY2014-2015 Chevrolet Equinox and GMC Terrain vehicles to remedy the potential failure of the front windshield wiper transmission assembly.General Motors is also conducting a special coverage program, N192266181, for MY2010-2012 and MY2016-2017 Chevrolet Equinox and GMC Terrain vehicles. The special coverage is for a period of 15 years or 200,000 miles, whichever comes first.Both the recall, 22V-165, and the special coverage program, N192266181, address windshield wiper system failures on the subject vehicles. The dealership will inspect the front wiper assembly for ball joint wear. Depending on the degree of wear, the wiper links will be replaced, and a water shield installed or the entire module will be replaced.In view of the recall and special coverage, ODI is closing this Engineering Analysis (EA). NHTSA reserves the right to take additional action if warranted by future circumstances.The ODI complaints cited above can be viewed at www.nhtsa.gov under the following ODI identification numbers in a separate attachment.
Additional source detail variants (3)
Visibility
On December 13, 2019, the Office of Defects Investigation (ODI) upgraded RQ18-002 to an Engineering Analysis (EA19-005) to further assess the MY2010-2016 Chevrolet Equinox and GMC Terrain windshield wiper failures. Due to a prior recall, 16V-582, addressing this issue in the MY2013 subject vehicles, MY2013 was not included in the analysis. To date, ODI had received 998 complaints with allegations of the front windshield wiper failing in adverse whether conditions, while the vehicle was in motion.General Motors (GM) initiated Safety Recall 16V-582 on August 3, 2016 to address windshield wiper failure in the Model Year (MY) 2013 Chevrolet Equinox and GMC Terrain. Failures were attributed to water and debris intruding into the windshield wiper assembly ball joints, leading to excessive wear and eventual detachment of the affected ball joint resulting in loss of windshield wiper function. ODI?s review focused on 2010-2012 and 2014-2016 Equinox and Terrain vehicles. Owners were reporting a high rate of failures of the windshield wiper system. These failures were the same as that addressed by recall 16V-582. ODI's review of data supplied by GM as well as its own confirmed a high failure rate in model years 2014 and 2015. On March 17, 2022, GM filed a defect information report recalling all MY2014-2015 Chevrolet Equinox and GMC Terrain vehicles to remedy the potential failure of the front windshield wiper transmission assembly.General Motors is also conducting a special coverage program, N192266181, for MY2010-2012 and MY2016-2017 Chevrolet Equinox and GMC Terrain vehicles. The special coverage is for a period of 15 years or 200,000 miles, whichever comes first.Both the recall, 22V-165, and the special coverage program, N192266181, address windshield wiper system failures on the subject vehicles. The dealership will inspect the front wiper assembly for ball joint wear. Depending on the degree of wear, the wiper links will be replaced, and a water shield installed or the entire module will be replaced.In view of the recall and special coverage, ODI is closing this Engineering Analysis (EA). NHTSA reserves the right to take additional action if warranted by future circumstances.The ODI complaints cited above can be viewed at www.nhtsa.gov under the following ODI identification numbers in a separate attachment.
Visibility:windshield Wiper/washer:linkages
On December 13, 2019, the Office of Defects Investigation (ODI) upgraded RQ18-002 to an Engineering Analysis (EA19-005) to further assess the MY2010-2016 Chevrolet Equinox and GMC Terrain windshield wiper failures. Due to a prior recall, 16V-582, addressing this issue in the MY2013 subject vehicles, MY2013 was not included in the analysis. To date, ODI had received 998 complaints with allegations of the front windshield wiper failing in adverse whether conditions, while the vehicle was in motion.General Motors (GM) initiated Safety Recall 16V-582 on August 3, 2016 to address windshield wiper failure in the Model Year (MY) 2013 Chevrolet Equinox and GMC Terrain. Failures were attributed to water and debris intruding into the windshield wiper assembly ball joints, leading to excessive wear and eventual detachment of the affected ball joint resulting in loss of windshield wiper function. ODI?s review focused on 2010-2012 and 2014-2016 Equinox and Terrain vehicles. Owners were reporting a high rate of failures of the windshield wiper system. These failures were the same as that addressed by recall 16V-582. ODI's review of data supplied by GM as well as its own confirmed a high failure rate in model years 2014 and 2015. On March 17, 2022, GM filed a defect information report recalling all MY2014-2015 Chevrolet Equinox and GMC Terrain vehicles to remedy the potential failure of the front windshield wiper transmission assembly.General Motors is also conducting a special coverage program, N192266181, for MY2010-2012 and MY2016-2017 Chevrolet Equinox and GMC Terrain vehicles. The special coverage is for a period of 15 years or 200,000 miles, whichever comes first.Both the recall, 22V-165, and the special coverage program, N192266181, address windshield wiper system failures on the subject vehicles. The dealership will inspect the front wiper assembly for ball joint wear. Depending on the degree of wear, the wiper links will be replaced, and a water shield installed or the entire module will be replaced.In view of the recall and special coverage, ODI is closing this Engineering Analysis (EA). NHTSA reserves the right to take additional action if warranted by future circumstances.The ODI complaints cited above can be viewed at www.nhtsa.gov under the following ODI identification numbers in a separate attachment.
Visibility/wiper
On December 13, 2019, the Office of Defects Investigation (ODI) upgraded RQ18-002 to an Engineering Analysis (EA19-005) to further assess the MY2010-2016 Chevrolet Equinox and GMC Terrain windshield wiper failures. Due to a prior recall, 16V-582, addressing this issue in the MY2013 subject vehicles, MY2013 was not included in the analysis. To date, ODI had received 998 complaints with allegations of the front windshield wiper failing in adverse whether conditions, while the vehicle was in motion.General Motors (GM) initiated Safety Recall 16V-582 on August 3, 2016 to address windshield wiper failure in the Model Year (MY) 2013 Chevrolet Equinox and GMC Terrain. Failures were attributed to water and debris intruding into the windshield wiper assembly ball joints, leading to excessive wear and eventual detachment of the affected ball joint resulting in loss of windshield wiper function. ODI?s review focused on 2010-2012 and 2014-2016 Equinox and Terrain vehicles. Owners were reporting a high rate of failures of the windshield wiper system. These failures were the same as that addressed by recall 16V-582. ODI's review of data supplied by GM as well as its own confirmed a high failure rate in model years 2014 and 2015. On March 17, 2022, GM filed a defect information report recalling all MY2014-2015 Chevrolet Equinox and GMC Terrain vehicles to remedy the potential failure of the front windshield wiper transmission assembly.General Motors is also conducting a special coverage program, N192266181, for MY2010-2012 and MY2016-2017 Chevrolet Equinox and GMC Terrain vehicles. The special coverage is for a period of 15 years or 200,000 miles, whichever comes first.Both the recall, 22V-165, and the special coverage program, N192266181, address windshield wiper system failures on the subject vehicles. The dealership will inspect the front wiper assembly for ball joint wear. Depending on the degree of wear, the wiper links will be replaced, and a water shield installed or the entire module will be replaced.In view of the recall and special coverage, ODI is closing this Engineering Analysis (EA). NHTSA reserves the right to take additional action if warranted by future circumstances.The ODI complaints cited above can be viewed at www.nhtsa.gov under the following ODI identification numbers in a separate attachment.
RQ18002 · Windshield Wiper Transmission Failure
Opened Nov 2, 2018 · Closed Dec 19, 2019
Status: closed (inferred from source dates) · Visibility; Visibility/wiper; Visibility:windshield Wiper/washer; Visibility:windshield Wiper/washer:linkages; Visibility:windshield Wiper/washer:motor
On November 2, 2018, the Office of Defects Investigation (ODI) opened a Recall Query (RQ18-002) to assess the scope of Recall 16V-582.General Motors (GM) initiated Safety Recall 16V-582 on August 3, 2016 to address windshield wiper failure in the Model Year (MY) 2013 Chevrolet Equinox and GMC Terrain. Failures were attributed to water and debris intrusion into the windshield wiper assembly ball joints, leading to excessive wear and eventual detachment of the affected ball joint with an attendant loss of windshield wiper function. The recall remedy addressed these conditions with the installation of an improved windshield wiper motor/transmission assembly and the relocation of a drain hole on the Air Inlet Panel at the base of the windshield.RQ18-002 was opened to assess windshield wiper failure rates in the MY 2010-2012 and MY 2014 - 2016 Equinox and Terrain (subject vehicles).During the course of the investigation, ODI received additional consumer complaint traffic bringing its total to 602 concerning the alleged defect in the subject vehicles. In their December 20, 2018 response to ODI's Information Request (IR) Letter, GM reported 1,303 complaints related to the alleged defect in the subject vehicles. Together, these bodies of data correspond to 1,905 unique Vehicle Identification Numbers (VIN).GM stated the recalled vehicles exhibited double the warranty rate and five times the complaint rate of the subject vehicles and that continuing complaint traffic concerning the alleged defect in the subject vehicles stemmed from publicity surrounding Recall 16V-582.ODI's review of GM's data confirms the stated difference in failure rates between the recalled and subject vehicles. However, ODI believes that the subject vehicle failure rates are nevertheless elevated and that publicity alone cannot account for the continued consumer complaint traffic concerning the alleged defect in the subject vehicles. ODI is upgrading to RQ18-002 to an Engineering Analysis to compare subject vehicle failure rates and engineering practices to those in peer vehicles.The 602 ODI complaints cited can be viewed in a separate attachment.
Additional source detail variants (5)
Visibility
On November 2, 2018, the Office of Defects Investigation (ODI) opened a Recall Query (RQ18-002) to assess the scope of Recall 16V-582.General Motors (GM) initiated Safety Recall 16V-582 on August 3, 2016 to address windshield wiper failure in the Model Year (MY) 2013 Chevrolet Equinox and GMC Terrain. Failures were attributed to water and debris intrusion into the windshield wiper assembly ball joints, leading to excessive wear and eventual detachment of the affected ball joint with an attendant loss of windshield wiper function. The recall remedy addressed these conditions with the installation of an improved windshield wiper motor/transmission assembly and the relocation of a drain hole on the Air Inlet Panel at the base of the windshield.RQ18-002 was opened to assess windshield wiper failure rates in the MY 2010-2012 and MY 2014 - 2016 Equinox and Terrain (subject vehicles).During the course of the investigation, ODI received additional consumer complaint traffic bringing its total to 602 concerning the alleged defect in the subject vehicles. In their December 20, 2018 response to ODI's Information Request (IR) Letter, GM reported 1,303 complaints related to the alleged defect in the subject vehicles. Together, these bodies of data correspond to 1,905 unique Vehicle Identification Numbers (VIN).GM stated the recalled vehicles exhibited double the warranty rate and five times the complaint rate of the subject vehicles and that continuing complaint traffic concerning the alleged defect in the subject vehicles stemmed from publicity surrounding Recall 16V-582.ODI's review of GM's data confirms the stated difference in failure rates between the recalled and subject vehicles. However, ODI believes that the subject vehicle failure rates are nevertheless elevated and that publicity alone cannot account for the continued consumer complaint traffic concerning the alleged defect in the subject vehicles. ODI is upgrading to RQ18-002 to an Engineering Analysis to compare subject vehicle failure rates and engineering practices to those in peer vehicles.The 602 ODI complaints cited can be viewed in a separate attachment.
Visibility:windshield Wiper/washer
On November 2, 2018, the Office of Defects Investigation (ODI) opened a Recall Query (RQ18-002) to assess the scope of Recall 16V-582.General Motors (GM) initiated Safety Recall 16V-582 on August 3, 2016 to address windshield wiper failure in the Model Year (MY) 2013 Chevrolet Equinox and GMC Terrain. Failures were attributed to water and debris intrusion into the windshield wiper assembly ball joints, leading to excessive wear and eventual detachment of the affected ball joint with an attendant loss of windshield wiper function. The recall remedy addressed these conditions with the installation of an improved windshield wiper motor/transmission assembly and the relocation of a drain hole on the Air Inlet Panel at the base of the windshield.RQ18-002 was opened to assess windshield wiper failure rates in the MY 2010-2012 and MY 2014 - 2016 Equinox and Terrain (subject vehicles).During the course of the investigation, ODI received additional consumer complaint traffic bringing its total to 602 concerning the alleged defect in the subject vehicles. In their December 20, 2018 response to ODI's Information Request (IR) Letter, GM reported 1,303 complaints related to the alleged defect in the subject vehicles. Together, these bodies of data correspond to 1,905 unique Vehicle Identification Numbers (VIN).GM stated the recalled vehicles exhibited double the warranty rate and five times the complaint rate of the subject vehicles and that continuing complaint traffic concerning the alleged defect in the subject vehicles stemmed from publicity surrounding Recall 16V-582.ODI's review of GM's data confirms the stated difference in failure rates between the recalled and subject vehicles. However, ODI believes that the subject vehicle failure rates are nevertheless elevated and that publicity alone cannot account for the continued consumer complaint traffic concerning the alleged defect in the subject vehicles. ODI is upgrading to RQ18-002 to an Engineering Analysis to compare subject vehicle failure rates and engineering practices to those in peer vehicles.The 602 ODI complaints cited can be viewed in a separate attachment.
Visibility:windshield Wiper/washer:linkages
On November 2, 2018, the Office of Defects Investigation (ODI) opened a Recall Query (RQ18-002) to assess the scope of Recall 16V-582.General Motors (GM) initiated Safety Recall 16V-582 on August 3, 2016 to address windshield wiper failure in the Model Year (MY) 2013 Chevrolet Equinox and GMC Terrain. Failures were attributed to water and debris intrusion into the windshield wiper assembly ball joints, leading to excessive wear and eventual detachment of the affected ball joint with an attendant loss of windshield wiper function. The recall remedy addressed these conditions with the installation of an improved windshield wiper motor/transmission assembly and the relocation of a drain hole on the Air Inlet Panel at the base of the windshield.RQ18-002 was opened to assess windshield wiper failure rates in the MY 2010-2012 and MY 2014 - 2016 Equinox and Terrain (subject vehicles).During the course of the investigation, ODI received additional consumer complaint traffic bringing its total to 602 concerning the alleged defect in the subject vehicles. In their December 20, 2018 response to ODI's Information Request (IR) Letter, GM reported 1,303 complaints related to the alleged defect in the subject vehicles. Together, these bodies of data correspond to 1,905 unique Vehicle Identification Numbers (VIN).GM stated the recalled vehicles exhibited double the warranty rate and five times the complaint rate of the subject vehicles and that continuing complaint traffic concerning the alleged defect in the subject vehicles stemmed from publicity surrounding Recall 16V-582.ODI's review of GM's data confirms the stated difference in failure rates between the recalled and subject vehicles. However, ODI believes that the subject vehicle failure rates are nevertheless elevated and that publicity alone cannot account for the continued consumer complaint traffic concerning the alleged defect in the subject vehicles. ODI is upgrading to RQ18-002 to an Engineering Analysis to compare subject vehicle failure rates and engineering practices to those in peer vehicles.The 602 ODI complaints cited can be viewed in a separate attachment.
Visibility:windshield Wiper/washer:motor
On November 2, 2018, the Office of Defects Investigation (ODI) opened a Recall Query (RQ18-002) to assess the scope of Recall 16V-582.General Motors (GM) initiated Safety Recall 16V-582 on August 3, 2016 to address windshield wiper failure in the Model Year (MY) 2013 Chevrolet Equinox and GMC Terrain. Failures were attributed to water and debris intrusion into the windshield wiper assembly ball joints, leading to excessive wear and eventual detachment of the affected ball joint with an attendant loss of windshield wiper function. The recall remedy addressed these conditions with the installation of an improved windshield wiper motor/transmission assembly and the relocation of a drain hole on the Air Inlet Panel at the base of the windshield.RQ18-002 was opened to assess windshield wiper failure rates in the MY 2010-2012 and MY 2014 - 2016 Equinox and Terrain (subject vehicles).During the course of the investigation, ODI received additional consumer complaint traffic bringing its total to 602 concerning the alleged defect in the subject vehicles. In their December 20, 2018 response to ODI's Information Request (IR) Letter, GM reported 1,303 complaints related to the alleged defect in the subject vehicles. Together, these bodies of data correspond to 1,905 unique Vehicle Identification Numbers (VIN).GM stated the recalled vehicles exhibited double the warranty rate and five times the complaint rate of the subject vehicles and that continuing complaint traffic concerning the alleged defect in the subject vehicles stemmed from publicity surrounding Recall 16V-582.ODI's review of GM's data confirms the stated difference in failure rates between the recalled and subject vehicles. However, ODI believes that the subject vehicle failure rates are nevertheless elevated and that publicity alone cannot account for the continued consumer complaint traffic concerning the alleged defect in the subject vehicles. ODI is upgrading to RQ18-002 to an Engineering Analysis to compare subject vehicle failure rates and engineering practices to those in peer vehicles.The 602 ODI complaints cited can be viewed in a separate attachment.
Visibility/wiper
On November 2, 2018, the Office of Defects Investigation (ODI) opened a Recall Query (RQ18-002) to assess the scope of Recall 16V-582.General Motors (GM) initiated Safety Recall 16V-582 on August 3, 2016 to address windshield wiper failure in the Model Year (MY) 2013 Chevrolet Equinox and GMC Terrain. Failures were attributed to water and debris intrusion into the windshield wiper assembly ball joints, leading to excessive wear and eventual detachment of the affected ball joint with an attendant loss of windshield wiper function. The recall remedy addressed these conditions with the installation of an improved windshield wiper motor/transmission assembly and the relocation of a drain hole on the Air Inlet Panel at the base of the windshield.RQ18-002 was opened to assess windshield wiper failure rates in the MY 2010-2012 and MY 2014 - 2016 Equinox and Terrain (subject vehicles).During the course of the investigation, ODI received additional consumer complaint traffic bringing its total to 602 concerning the alleged defect in the subject vehicles. In their December 20, 2018 response to ODI's Information Request (IR) Letter, GM reported 1,303 complaints related to the alleged defect in the subject vehicles. Together, these bodies of data correspond to 1,905 unique Vehicle Identification Numbers (VIN).GM stated the recalled vehicles exhibited double the warranty rate and five times the complaint rate of the subject vehicles and that continuing complaint traffic concerning the alleged defect in the subject vehicles stemmed from publicity surrounding Recall 16V-582.ODI's review of GM's data confirms the stated difference in failure rates between the recalled and subject vehicles. However, ODI believes that the subject vehicle failure rates are nevertheless elevated and that publicity alone cannot account for the continued consumer complaint traffic concerning the alleged defect in the subject vehicles. ODI is upgrading to RQ18-002 to an Engineering Analysis to compare subject vehicle failure rates and engineering practices to those in peer vehicles.The 602 ODI complaints cited can be viewed in a separate attachment.