IllustrationTransmission control module.
2008 Mazda MAZDA3
Owner reports · Recalls · Investigations
More warning signs than most MAZDA3 years
Owner complaints for the 2008 Mazda MAZDA3 are substantially higher than the model-year median of 108.
About this comparison →How this year compares
Owner complaints by model year
Compare all MAZDA3 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
620–25K
8925–50K
4050–75K
3475–100K
25100–150K
6150K+
256 reports with mileage · 47 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.
- Steering. Review the 117 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Tires. Review the 41 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Wheels. Review the 33 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
NHTSA owner reports · September 18, 2026 snapshot.
29 crash reports1 fire reports16 injury reports
Power Train complaints
15 reportsAT AND YELLOW CHECK ENGINE LIGHT CAME ON AND CAR WAS IN LIMP MODE FIRST THING IN MORNING AFTER HAVING NO ISSUES WITH MY MAZDA PREVIOUSLY. CODES CAME BACK WITH SOLENOIDS A, B, C, D, E ALL HAVE ELECTRICAL FAILURE, AND ISSUES WITH THE OXYGEN SENSOR. MY CAR HAS HAD REGULAR MAINTENANCE DONE ON IT. NO SIGNS OR SYMPTOMS OF TRANSMISSION…
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AT AND YELLOW CHECK ENGINE LIGHT CAME ON AND CAR WAS IN LIMP MODE FIRST THING IN MORNING AFTER HAVING NO ISSUES WITH MY MAZDA PREVIOUSLY. CODES CAME BACK WITH SOLENOIDS A, B, C, D, E ALL HAVE ELECTRICAL FAILURE, AND ISSUES WITH THE OXYGEN SENSOR. MY CAR HAS HAD REGULAR MAINTENANCE DONE ON IT. NO SIGNS OR SYMPTOMS OF TRANSMISSION FAILURE BEFOREHAND. HAPPENED INSTANTLY OVERNIGHT. TCM IS NOT IN STOCK ANYWHERE AND I SUSPECT THAT IS THE CULPRIT DUE TO OTHER MAZDA OWNERS SIMILAR SITUATIONS. 95K MILES.
THE VEHICLE SUDDENLY JERKS, PULLS, STOPS AFTER ABOUT 10 MINUTES RUNNING TIME. TOLD BY MECHANIC THAT IT IS THE TRANSMISSION CONTROL MODULE. HE SAID THIS MODEL IS NOTORIOUS FOR HAVING THEM FAIL. THEY ARE ON BACK ORDER WITH MAZDA WITH NO LEAD TIME, WHICH ALSO SAYS SOMETHING. THE VEHICLE IS VERY DANGEROUS TO DRIVE. MECHANIC SAID…
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THE VEHICLE SUDDENLY JERKS, PULLS, STOPS AFTER ABOUT 10 MINUTES RUNNING TIME. TOLD BY MECHANIC THAT IT IS THE TRANSMISSION CONTROL MODULE. HE SAID THIS MODEL IS NOTORIOUS FOR HAVING THEM FAIL. THEY ARE ON BACK ORDER WITH MAZDA WITH NO LEAD TIME, WHICH ALSO SAYS SOMETHING. THE VEHICLE IS VERY DANGEROUS TO DRIVE. MECHANIC SAID THE ORIGINAL DESIGN HAS BAD PLACEMENT WHICH CAUSES THEM TO HEAT UP AND FAIL.
THIS VEHICLE HAS HAD 3 REPEATED MAJOR SERVICE REPAIR ATTEMPTS RELATED TO THE TCM, PCM AT LIGHT, CHECK ENGINE/TRANSMISSION LIGHT TRYING TO RESOLVE THIS ISSUE PERMANENTLY. THIS VEHICLE WAS IN MOTION AND STATIONARY ON A CITY STREET WHEN EXPERIENCING ALL OF THESE PROBLEMS. THIS VEHICLE HAS ONLY APPROXIMATELY 68,000 MILES. THIS…
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THIS VEHICLE HAS HAD 3 REPEATED MAJOR SERVICE REPAIR ATTEMPTS RELATED TO THE TCM, PCM AT LIGHT, CHECK ENGINE/TRANSMISSION LIGHT TRYING TO RESOLVE THIS ISSUE PERMANENTLY. THIS VEHICLE WAS IN MOTION AND STATIONARY ON A CITY STREET WHEN EXPERIENCING ALL OF THESE PROBLEMS. THIS VEHICLE HAS ONLY APPROXIMATELY 68,000 MILES. THIS IS A MAJOR SAFETY ISSUE THAT NEEDS TO BE ADDRESSED BY MAZDA OR BUY BACK THIS VEHICLE. NO ONE SHOULD HAVE TO BE FACED WITH THESE KINDS OF CONCERNS. THESE SYSTEMIC ISSUES HAS NOT BEEN FAVORABLE IN MY VIEW AND WILL HAVING A MAJOR DETERMING EFFECT IN FUTURE CAR PURCHASE. BRAND LOYALTY. [BLAH, BLAH, BLAH...] 4-3-2019 AT 9:27AM
SINCE THE COURSE OF ABOUT A YEAR, I HAVE EXPERIENCED TRAUMATIC MOMENTS WHILE DRIVING MY VEHICLE PERTAINING TO IT'S ELECTRICAL/TRANSMISSION FUNCTIONALITY. WHEN DRIVING THE VEHICLE AT NORMAL SPEEDS (EX. 50MPH) THE MAZDA WOULD BUCKLE, REV ABNORMALLY, ALL WHILE MY GEAR INDICATOR WOULD FLICKER. THIS WOULD HAPPEN AFTER ABOUT 10 MINUTE…
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SINCE THE COURSE OF ABOUT A YEAR, I HAVE EXPERIENCED TRAUMATIC MOMENTS WHILE DRIVING MY VEHICLE PERTAINING TO IT'S ELECTRICAL/TRANSMISSION FUNCTIONALITY. WHEN DRIVING THE VEHICLE AT NORMAL SPEEDS (EX. 50MPH) THE MAZDA WOULD BUCKLE, REV ABNORMALLY, ALL WHILE MY GEAR INDICATOR WOULD FLICKER. THIS WOULD HAPPEN AFTER ABOUT 10 MINUTES OF DRIVING AND CONTINUE ON FOR THE REMAINDER OF THE DRIVE ABOUT EVERY 20 MINUTE INTERVAL. THIS IS QUITE UNSAFE, AND THE REPAIRS THAT MULTIPLE MECHANICS INCLUDING MAZDA THEMSELVES SUGGESTED TO REPAIR THE ISSUE DID NOT ACCOMPLISH ANYTHING UNFORTUNATELY. REPAIRMEN FLUSHED AND REPLACED THE AUTOMATIC TRANSMISSION FLUID, REPLACED MY OUTPUT SPEED SENSOR, CHANGED OUT MY SHIFT SOLENOIDS, GEAR SHIFTER, AND EVEN REPLACED MY ENTIRE PCM. I HAVE NOT ONLY TAKEN PICTURES AND VIDEOS OF THESE HORRID INCIDENCES, BUT THERE SEEMS TO BE OTHER INSTANCES OF PEOPLE HAVING THIS IDENTICAL ISSUE WITH THEIR MAZDA'S AS WELL. IF THERE IS A WAY TO SHOW MY VIDEO EXAMPLES FOR STUDY, THEN I WILL GLADLY SEND THEM.
THE CAR WE PURCHASED FOR MY 20 YEAR OLD SON IN JANUARY 2016 HAS HAD SEVERAL REPEATED TRANSMISSION ISSUES AND A DEFECTIVE SUN ROOF. AFTER THREE WEEKS OF OWNERSHIP, THE CAR'S AT CODE APPEARED AND THE CAR BROKE DOWN ON TWO OCCASIONS AND WAS TOWED TO RUSS TRANSMISSION IN TOUGHKENNAMON, PA. AS A RESULT AND TO OUR SHOCK AND DISMAY, I…
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THE CAR WE PURCHASED FOR MY 20 YEAR OLD SON IN JANUARY 2016 HAS HAD SEVERAL REPEATED TRANSMISSION ISSUES AND A DEFECTIVE SUN ROOF. AFTER THREE WEEKS OF OWNERSHIP, THE CAR'S AT CODE APPEARED AND THE CAR BROKE DOWN ON TWO OCCASIONS AND WAS TOWED TO RUSS TRANSMISSION IN TOUGHKENNAMON, PA. AS A RESULT AND TO OUR SHOCK AND DISMAY, IN FEBRUARY, THE CAR HAD A $2800 REBUILT TRANSMISSION INSTALLED. CONVERSELY, AFTER SIX RETURN VISITS TO THE TRANSMISSION MECHANIC, HE HAS REPLACED THE CELLENOIDS, THE COMPUTER AND ASSOCIATED WIRES. HOWEVER, THE CAR CONTINUES TO CODE "AT" WITHIN 3 DAYS OF EACH OF THE 6 RETURN VISITS TO THE MECHANIC.! LIKE THE TRANSMISSION MECHANIC AND MY 21 YEAR OLD SON, WE ARE BOTH FRUSTRATED AND ANGRY WITH MAZDA AND THE VEHICLE! PLEASE PROVIDE A SOLUTION OR ASSIST US WITH THIS FORMAL COMPLAINT AGAINST MAZDA. I LOOK FORWARD TO HEARING FROM YOU. THANK YOU [XXX] [XXX] *DL INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6).*JB
THE CAR WILL NOT GO ABOVE THIRD GEAR AND SHAKES VIOLENTLY WHILE ON HIGHWAY AND SECONDARY ROADS.
CAR WAS VIBRATING A LOT WHEN IN GEAR AND HOLDING BRAKES REPLACED MOTOR MOUNTS AND THROTTLE BODY TO FIX ISSUE. ALSO WHEN SLOWING DOWN AND SPEEDING BACK UP THE TRANSMISSION GRINDS WHEN DOWN SHIFTING. FEELS LIKE IT IS SLIPPING AND IS NOT SAFE IF YOU ARE DRIVING ON THE HIGHWAY OR IN THE CITY AND WANT TO SWITCH LANES AND SPEED UP I'M…
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CAR WAS VIBRATING A LOT WHEN IN GEAR AND HOLDING BRAKES REPLACED MOTOR MOUNTS AND THROTTLE BODY TO FIX ISSUE. ALSO WHEN SLOWING DOWN AND SPEEDING BACK UP THE TRANSMISSION GRINDS WHEN DOWN SHIFTING. FEELS LIKE IT IS SLIPPING AND IS NOT SAFE IF YOU ARE DRIVING ON THE HIGHWAY OR IN THE CITY AND WANT TO SWITCH LANES AND SPEED UP I'M AFRAID ONE DAY I'M GOING TO SWITCH LANES HIT THE GAS AND THE TRANSMISSION WILL FAIL. THE CARMAX I GOT THE CAR FROM INSISTS IT IS JUST A TRANSMISSION "SHUTTER" AND IT HAPPENS WITH CERTAIN CARS. I WILL BE GETTING A SECOND OPINION FROM AN ASE CERTIFIED TRANSMISSION SHOP. DEALERSHIP MADE ME THINK IT WAS BRAKE PADS AT FIRST I PAID $300 TO HAVE PERFECTLY GOOD PADS REPLACED WITH NEW ONES TO HAVE THE PROBLEM NOT FIXED. I AM EXTREMELY IRRITATED WITH DEALERSHIP TRYING TO GET AROUND FIXING THE CAR. OTHER THAN THOSE 2 PROBLEMS THE CAR IS GREAT.
I WAS DRIVING WHEN SUDDENLY AND WITHOUT NOTICE I LOST ALL CONTROL OVER THE ENGINE. PRESSING THE ACCELERATOR DOWN DID NOT CHANGE THE ENGINE SPEED. THE ENGINE WOULD ONLY IDLE. THE CAR WAS TOWED TO THE DEALER WHO DETERMINED THAT A BAD CONNECTION OCCURRED BETWEEN THE WIRING AND THE ?PCM? MODULE. IF THIS HAD OCCURRED WHILE PASSIN…
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I WAS DRIVING WHEN SUDDENLY AND WITHOUT NOTICE I LOST ALL CONTROL OVER THE ENGINE. PRESSING THE ACCELERATOR DOWN DID NOT CHANGE THE ENGINE SPEED. THE ENGINE WOULD ONLY IDLE. THE CAR WAS TOWED TO THE DEALER WHO DETERMINED THAT A BAD CONNECTION OCCURRED BETWEEN THE WIRING AND THE ?PCM? MODULE. IF THIS HAD OCCURRED WHILE PASSING OR WHILE EXECUTING A LEFT TURN, A SERIOUS OR EVEN FATAL ACCIDENT COULD HAVE OCCURRED. MA 10/22/2015
ON 04/01/2015 WHILE DRIVING IN THE CITY AT ABOUT 25 MPH THE TRANSMISSION WENT FROM 4 TO 1, AND THE CAR JERKED REALLY HARD. AT LIGHT AND CHECK ENGINE LIGHT CAME ON. AFTER PULLING OVER AND TURNING THE CAR OFF AND WAITING A COUPLE OF MINUTES, AT LIGHT WENT AWAY, CHECK ENGINE LIGHT WAS STILL ON. THE SAME HAPPENED IN TWO DAYS, THEN I…
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ON 04/01/2015 WHILE DRIVING IN THE CITY AT ABOUT 25 MPH THE TRANSMISSION WENT FROM 4 TO 1, AND THE CAR JERKED REALLY HARD. AT LIGHT AND CHECK ENGINE LIGHT CAME ON. AFTER PULLING OVER AND TURNING THE CAR OFF AND WAITING A COUPLE OF MINUTES, AT LIGHT WENT AWAY, CHECK ENGINE LIGHT WAS STILL ON. THE SAME HAPPENED IN TWO DAYS, THEN IN 5 DAYS WHILE DRIVING ON A FREEWAY WITH SPEED 65 MPH - THE CAR JERKED AND BUCKED AT FULL SPEED, AT LIGHT AND CHECK ENGINE LIGHT ON, TRANSMISSION WENT FROM 5 TO 1 TO 3, TACHOMETER WENT FROM 2500 RPM TO OVER 4000 RPM - THANKFULLY I DID NOT HIT ANYONE AND I WASN'T HIT BY OTHER CARS WHEN THAT HAPPENED (I WAS VERY SCARED!). I GOT THE CAR TOWED TO THE DEALERSHIP, AND AFTER TWO DAYS OF DIAGNOSTICS THE ANSWER - TRANSMISSION CONTROL MODULE (TCM) IS BAD. I DID RESEARCH ONLINE - VERY COMMON PROBLEM WITH CARS OF THIS MAKE, MODEL AND YEAR. DEALER CAN NOT FIX IT BECAUSE TCM IS ON NATIONWIDE BACK ORDER! I HAVE NO CAR FOR A WEEK NOW AND IT COULD BE A MONTH WHEN THE PART WILL BE AVAILABLE. THIS KIND OF PROBLEM WORTH OF A RECALL DUE TO THE SAFETY CONCERNS AND THE COST OF THE REPLACEMENT - OVER $1000 INCLUDING DIAGNOSTICS. *TR
Official recalls
211V329000 · Visibility:windshield Wiper/washer:motor
Jun 15, 2011
MAZDA IS RECALLING CERTAIN MODEL YEAR 2008-2009 MAZDA3 AND MAZDASPEED3 VEHICLES MANUFACTURED FROM JANUARY 7, 2008, THROUGH NOVEMBER 28, 2008. THE GROUND TERMINAL OF THE WINDSHIELD WIPER MOTOR MAY HAVE BEEN INADVERTENTLY BENT DURING ASSEMBLY. IF THIS CONDITION EXISTS THEN OVER TIME THE ELECTRICAL RESISTANCE OF THE MOTOR CIRCUIT MAY INCREASE UP TO A POINT THAT THE WINDSHIELD WIPERS WOULD NOT WORK.
Consequence & remedy
Consequence: THE LOSS OF WIPER FUNCTION IN ADVERSE WEATHER COULD POTENTIALLY INCREASE THE RISK OF A CRASH.
Remedy: DEALERS WILL INSTALL AN ADDITIONAL GROUND HARNESS ON THE WIPER MOTOR FREE OF CHARGE. THE SAFETY RECALL IS EXPECTED TO BEGIN ON OR BEFORE JULY 15, 2011. OWNERS MAY CONTACT MAZDA CUSTOMER ASSISTANCE CENTER AT 1-800-222-5500.
10V374000 · Steering:electric Power Assist System
Aug 12, 2010
MAZDA IS RECALLING CERTAIN MODEL YEAR 2007-2009 MAZDA3 AND MAZDA5 VEHICLES MANUFACTURED FROM APRIL 2, 2007 THROUGH NOVEMBER 30, 2008. THESE VEHICLES MAY HAVE A CONDITION IN WHICH A SUDDEN LOSS OF POWER STEERING ASSIST COULD OCCUR AT ANY TIME WHILE DRIVING THE VEHICLE.
Consequence & remedy
Consequence: POWER STEERING ASSIST IS SUDDENLY LOST REDUCING THE DRIVER'S ABILITY TO STEER THE VEHICLE AS TYPICALLY EXPECTED, AND INCREASING THE RISK OF A CRASH.
Remedy: MAZDA WILL NOTIFY OWNERS, AND DEALERS WILL REPLACE THE POWER STEERING PUMP AND LINES FREE OF CHARGE. THE SAFETY RECALL BEGAN ON SEPTEMBER 15, 2010. OWNERS MAY CONTACT MAZDA CUSTOMER ASSISTANCE CENTER AT 1-800-222-5500.
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
1PE10021 · Loss Of Electric Power Steering Assist
Opened Jun 28, 2010 · Closed Nov 29, 2010
Status: closed (inferred from source dates) · Steering; Steering:electric Power Assist System; Steering:hydraulic Power Assist System; Steering:hydraulic Power Assist:hose, Piping, And Connections; Steering:hydraulic Power Assist:power Steering Fluid; Steering:hydraulic Power Assist:pump
The subject vehicles have electro-hydraulic power assist steering (EHPAS).The complaint counts shown above alleged a loss of power steering assist in the subject vehicles.Usually, but not always, the loss is accompanied by the simultaneous lighting of an indicator light on the dash.The complaints include 14 alleged crashes involving 6 injuries.On Mazda3 and Mazda5 vehicles manufactured from April 2, 2007 through November 30, 2008, rust may have formed inside the EPAS high-pressure pipe during manufacture due to improper processing.If the rust is present it may damage the power steering pump bearings leading to an increased load on the electric motor; this results in an elevated operating temperature for the EPAS system.To prevent excessive overheating of the system, which could potentially cause permanent damage, afailsafe mode which de-powers the electric pump is implemented.This causes a loss of power assist making it more difficult to steer the vehicle, especially at lower vehicle speeds.Once the failsafe is implemented the EPAS system will remain disabled until the ignition is turned off.However EPAS will be re-enabled if the operating temperature is reduced (i.e., within an acceptable range) on a subsequent drive cycle.On August 8, 2010 Mazda submitted a Part 573 defect information report initiating Safety Recall 10V-374 to remedy the subject vehicles.The report, which contains additional details on the remedy repair, is available at http://www-odi.nhtsa.dot.gov/recalls/.ODI notes that the affected population shown in that report includes approximately 8,000 vehicles Mazda repaired prior to initiating the recall.
Additional source detail variants (6)
Steering:electric Power Assist System
The subject vehicles have electro-hydraulic power assist steering (EHPAS).The complaint counts shown above alleged a loss of power steering assist in the subject vehicles.Usually, but not always, the loss is accompanied by the simultaneous lighting of an indicator light on the dash.The complaints include 14 alleged crashes involving 6 injuries.On Mazda3 and Mazda5 vehicles manufactured from April 2, 2007 through November 30, 2008, rust may have formed inside the EPAS high-pressure pipe during manufacture due to improper processing.If the rust is present it may damage the power steering pump bearings leading to an increased load on the electric motor; this results in an elevated operating temperature for the EPAS system.To prevent excessive overheating of the system, which could potentially cause permanent damage, afailsafe mode which de-powers the electric pump is implemented.This causes a loss of power assist making it more difficult to steer the vehicle, especially at lower vehicle speeds.Once the failsafe is implemented the EPAS system will remain disabled until the ignition is turned off.However EPAS will be re-enabled if the operating temperature is reduced (i.e., within an acceptable range) on a subsequent drive cycle.On August 8, 2010 Mazda submitted a Part 573 defect information report initiating Safety Recall 10V-374 to remedy the subject vehicles.The report, which contains additional details on the remedy repair, is available at http://www-odi.nhtsa.dot.gov/recalls/.ODI notes that the affected population shown in that report includes approximately 8,000 vehicles Mazda repaired prior to initiating the recall.
Steering:hydraulic Power Assist:hose, Piping, And Connections
The subject vehicles have electro-hydraulic power assist steering (EHPAS).The complaint counts shown above alleged a loss of power steering assist in the subject vehicles.Usually, but not always, the loss is accompanied by the simultaneous lighting of an indicator light on the dash.The complaints include 14 alleged crashes involving 6 injuries.On Mazda3 and Mazda5 vehicles manufactured from April 2, 2007 through November 30, 2008, rust may have formed inside the EPAS high-pressure pipe during manufacture due to improper processing.If the rust is present it may damage the power steering pump bearings leading to an increased load on the electric motor; this results in an elevated operating temperature for the EPAS system.To prevent excessive overheating of the system, which could potentially cause permanent damage, afailsafe mode which de-powers the electric pump is implemented.This causes a loss of power assist making it more difficult to steer the vehicle, especially at lower vehicle speeds.Once the failsafe is implemented the EPAS system will remain disabled until the ignition is turned off.However EPAS will be re-enabled if the operating temperature is reduced (i.e., within an acceptable range) on a subsequent drive cycle.On August 8, 2010 Mazda submitted a Part 573 defect information report initiating Safety Recall 10V-374 to remedy the subject vehicles.The report, which contains additional details on the remedy repair, is available at http://www-odi.nhtsa.dot.gov/recalls/.ODI notes that the affected population shown in that report includes approximately 8,000 vehicles Mazda repaired prior to initiating the recall.
Steering:hydraulic Power Assist:power Steering Fluid
The subject vehicles have electro-hydraulic power assist steering (EHPAS).The complaint counts shown above alleged a loss of power steering assist in the subject vehicles.Usually, but not always, the loss is accompanied by the simultaneous lighting of an indicator light on the dash.The complaints include 14 alleged crashes involving 6 injuries.On Mazda3 and Mazda5 vehicles manufactured from April 2, 2007 through November 30, 2008, rust may have formed inside the EPAS high-pressure pipe during manufacture due to improper processing.If the rust is present it may damage the power steering pump bearings leading to an increased load on the electric motor; this results in an elevated operating temperature for the EPAS system.To prevent excessive overheating of the system, which could potentially cause permanent damage, afailsafe mode which de-powers the electric pump is implemented.This causes a loss of power assist making it more difficult to steer the vehicle, especially at lower vehicle speeds.Once the failsafe is implemented the EPAS system will remain disabled until the ignition is turned off.However EPAS will be re-enabled if the operating temperature is reduced (i.e., within an acceptable range) on a subsequent drive cycle.On August 8, 2010 Mazda submitted a Part 573 defect information report initiating Safety Recall 10V-374 to remedy the subject vehicles.The report, which contains additional details on the remedy repair, is available at http://www-odi.nhtsa.dot.gov/recalls/.ODI notes that the affected population shown in that report includes approximately 8,000 vehicles Mazda repaired prior to initiating the recall.
Steering:hydraulic Power Assist:pump
The subject vehicles have electro-hydraulic power assist steering (EHPAS).The complaint counts shown above alleged a loss of power steering assist in the subject vehicles.Usually, but not always, the loss is accompanied by the simultaneous lighting of an indicator light on the dash.The complaints include 14 alleged crashes involving 6 injuries.On Mazda3 and Mazda5 vehicles manufactured from April 2, 2007 through November 30, 2008, rust may have formed inside the EPAS high-pressure pipe during manufacture due to improper processing.If the rust is present it may damage the power steering pump bearings leading to an increased load on the electric motor; this results in an elevated operating temperature for the EPAS system.To prevent excessive overheating of the system, which could potentially cause permanent damage, afailsafe mode which de-powers the electric pump is implemented.This causes a loss of power assist making it more difficult to steer the vehicle, especially at lower vehicle speeds.Once the failsafe is implemented the EPAS system will remain disabled until the ignition is turned off.However EPAS will be re-enabled if the operating temperature is reduced (i.e., within an acceptable range) on a subsequent drive cycle.On August 8, 2010 Mazda submitted a Part 573 defect information report initiating Safety Recall 10V-374 to remedy the subject vehicles.The report, which contains additional details on the remedy repair, is available at http://www-odi.nhtsa.dot.gov/recalls/.ODI notes that the affected population shown in that report includes approximately 8,000 vehicles Mazda repaired prior to initiating the recall.
Steering:hydraulic Power Assist System
The subject vehicles have electro-hydraulic power assist steering (EHPAS).The complaint counts shown above alleged a loss of power steering assist in the subject vehicles.Usually, but not always, the loss is accompanied by the simultaneous lighting of an indicator light on the dash.The complaints include 14 alleged crashes involving 6 injuries.On Mazda3 and Mazda5 vehicles manufactured from April 2, 2007 through November 30, 2008, rust may have formed inside the EPAS high-pressure pipe during manufacture due to improper processing.If the rust is present it may damage the power steering pump bearings leading to an increased load on the electric motor; this results in an elevated operating temperature for the EPAS system.To prevent excessive overheating of the system, which could potentially cause permanent damage, afailsafe mode which de-powers the electric pump is implemented.This causes a loss of power assist making it more difficult to steer the vehicle, especially at lower vehicle speeds.Once the failsafe is implemented the EPAS system will remain disabled until the ignition is turned off.However EPAS will be re-enabled if the operating temperature is reduced (i.e., within an acceptable range) on a subsequent drive cycle.On August 8, 2010 Mazda submitted a Part 573 defect information report initiating Safety Recall 10V-374 to remedy the subject vehicles.The report, which contains additional details on the remedy repair, is available at http://www-odi.nhtsa.dot.gov/recalls/.ODI notes that the affected population shown in that report includes approximately 8,000 vehicles Mazda repaired prior to initiating the recall.
Steering
The subject vehicles have electro-hydraulic power assist steering (EHPAS).The complaint counts shown above alleged a loss of power steering assist in the subject vehicles.Usually, but not always, the loss is accompanied by the simultaneous lighting of an indicator light on the dash.The complaints include 14 alleged crashes involving 6 injuries.On Mazda3 and Mazda5 vehicles manufactured from April 2, 2007 through November 30, 2008, rust may have formed inside the EPAS high-pressure pipe during manufacture due to improper processing.If the rust is present it may damage the power steering pump bearings leading to an increased load on the electric motor; this results in an elevated operating temperature for the EPAS system.To prevent excessive overheating of the system, which could potentially cause permanent damage, afailsafe mode which de-powers the electric pump is implemented.This causes a loss of power assist making it more difficult to steer the vehicle, especially at lower vehicle speeds.Once the failsafe is implemented the EPAS system will remain disabled until the ignition is turned off.However EPAS will be re-enabled if the operating temperature is reduced (i.e., within an acceptable range) on a subsequent drive cycle.On August 8, 2010 Mazda submitted a Part 573 defect information report initiating Safety Recall 10V-374 to remedy the subject vehicles.The report, which contains additional details on the remedy repair, is available at http://www-odi.nhtsa.dot.gov/recalls/.ODI notes that the affected population shown in that report includes approximately 8,000 vehicles Mazda repaired prior to initiating the recall.