NHTSA owner reports · September 18, 2026 snapshot.
Engine And Engine Cooling complaints
9 reportsClear category filter64,500 miles · Apr 8, 2012
Electrical SystemEngine And Engine CoolingSteering
NUMEROUS TIMES OVER THE PAST FEW MONTHS I HAVE PULLED OUT OF MY DRIVEWAY OR OUT OF A PARKING LOT AND MY VEHICLE HAS STOPPED RUNNING,FORCING ME TO PULL OVER QUICKLY BEFORE MY STEERING LOCKS UP,WHICH THEN REQUIRES ME TO PUT THE VEHICLE IN PARK AND RESTART IT.THE VEHICLE WAS TAKEN TO MY LOCAL DODGE DEALERSHIP ON APRIL 5TH,2012 AND …
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NUMEROUS TIMES OVER THE PAST FEW MONTHS I HAVE PULLED OUT OF MY DRIVEWAY OR OUT OF A PARKING LOT AND MY VEHICLE HAS STOPPED RUNNING,FORCING ME TO PULL OVER QUICKLY BEFORE MY STEERING LOCKS UP,WHICH THEN REQUIRES ME TO PUT THE VEHICLE IN PARK AND RESTART IT.THE VEHICLE WAS TAKEN TO MY LOCAL DODGE DEALERSHIP ON APRIL 5TH,2012 AND ON APRIL 6TH,2012 I WAS TOLD THEY COULD NOT FIND A "CODE" TO EXPLAIN THE ISSUE AND UNLESS THEY KEPT IT FOR SEVERAL DAYS TO ATTEMPT TO DUPLICATE THE PROBLEM THERE WAS NOTHING THEY COULD DO. THE VEHICLE ACTUALLY STALLED PULLING OUT OF A PARKING LOT ON THE WAY TO THE DEALERSHIP AT A LOW SPEED. THE VEHICLE DOES NOT STALL AT RED LIGHTS WHILE IDLING,ONLY WHEN PULLING OUT ONTO THE ROADWAY. I HAVE GREAT CONCERNS THAT I WILL BE REAR ENDED IN AN ACCIDENT IF THIS ISSUE CONTINUES. *TR
NHTSA ODI #10454440
37,000 miles · Oct 3, 2011
Engine And Engine Cooling
TL* THE CONTACT OWNS A 2007 DODGE NITRO 4X2. THE CONTACT STATED THAT THE ENGINE WOULD STALL AT ANY TIME WITHOUT WARNING. THE MANUFACTURER WAS NOTIFIED, BUT DENIED ANY ASSISTANCE WITH REPAIRS TO THE VEHICLE. THE DEALER WAS NOT CONTACTED AND THE VEHICLE WAS NOT REPAIRED. THE FAILURE MILEAGE WAS 37,000 AND THE CURRENT MILEAGE W…
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TL* THE CONTACT OWNS A 2007 DODGE NITRO 4X2. THE CONTACT STATED THAT THE ENGINE WOULD STALL AT ANY TIME WITHOUT WARNING. THE MANUFACTURER WAS NOTIFIED, BUT DENIED ANY ASSISTANCE WITH REPAIRS TO THE VEHICLE. THE DEALER WAS NOT CONTACTED AND THE VEHICLE WAS NOT REPAIRED. THE FAILURE MILEAGE WAS 37,000 AND THE CURRENT MILEAGE WAS 38,000.
NHTSA ODI #10428370
60,000 miles · Jun 23, 2010
Engine And Engine Cooling
TL-THE DRIVER OWNS A 2007 DODGE NITRO. WHILE DRIVING APPROXIMATELY 40 MPH THE VEHICLE STALLED. SHE COASTED THE VEHICLE OVER TO THE SIDE OF THE ROAD. SHE CALLED A TOWING COMPANY AND HAD THE VEHICLE TOWED TO A GARAGE. THE LOCAL MECHANIC REPLACE A FUSED. THE VEHICLE STALLED AGAIN ON THE WAY HOME FROM THE REPAIR SHOP. THE VEHICL…
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TL-THE DRIVER OWNS A 2007 DODGE NITRO. WHILE DRIVING APPROXIMATELY 40 MPH THE VEHICLE STALLED. SHE COASTED THE VEHICLE OVER TO THE SIDE OF THE ROAD. SHE CALLED A TOWING COMPANY AND HAD THE VEHICLE TOWED TO A GARAGE. THE LOCAL MECHANIC REPLACE A FUSED. THE VEHICLE STALLED AGAIN ON THE WAY HOME FROM THE REPAIR SHOP. THE VEHICLE WAS TOWED TO THEIR HOME. THE VEHICLE HAS NOT BEEN REPAIRED IT WAS STILL AT THEIR HOME AT THE TIME OF THE COMPLAINT. THE FAILURE AND CURRENT MILEAGE WAS 60,000. VWB
NHTSA ODI #10339757
26,000 miles · Mar 12, 2010
Engine And Engine Cooling
A/C ON VEHICLE, 2007 DODGE NITRO R/T NOT WORKING PROPERLY. BLOWS COLD AIR AT TIMES THEN TO COOL OR WARM AIR THEN KICKS BACK IN TO COLD AIR. I HAVE TO LEAVE IT ON MAX AT ALL TIMES TO KEEP CABIN COLD. MY FREON ALSO COMPLETELY DEPLEATS EVERY YEAR. DEALERS SERVICE DEPT.'S (TWO) CAN'T FIND ANY PROBLEMS. NO LEAKS AND THEY HAVEN'T…
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A/C ON VEHICLE, 2007 DODGE NITRO R/T NOT WORKING PROPERLY. BLOWS COLD AIR AT TIMES THEN TO COOL OR WARM AIR THEN KICKS BACK IN TO COLD AIR. I HAVE TO LEAVE IT ON MAX AT ALL TIMES TO KEEP CABIN COLD. MY FREON ALSO COMPLETELY DEPLEATS EVERY YEAR. DEALERS SERVICE DEPT.'S (TWO) CAN'T FIND ANY PROBLEMS. NO LEAKS AND THEY HAVEN'T REPLACED PARTS ON THE A/C UNIT THIS YEAR. NO RECALLS????? *TR
NHTSA ODI #10319104
2,500 miles · Jun 13, 2007
Engine And Engine Cooling
TL*THE CONTACT OWNS A 2007 DODGE NITRO 4X2. WHILE DRIVING 70 MPH, THE VEHICLE SHUT OFF WITHOUT WARNING. APPROXIMATELY FIVE SECONDS LATER, IT RESTARTED AND THE CONTACT WAS ABLE TO CONTINUE DRIVING. THE DEALER DID NOT INSPECT THE VEHICLE. THREE WEEKS LATER, WHILE DRIVING 10 MPH, THE FAILURE RECURRED. THE CONTACT WAS ABLE TO R…
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TL*THE CONTACT OWNS A 2007 DODGE NITRO 4X2. WHILE DRIVING 70 MPH, THE VEHICLE SHUT OFF WITHOUT WARNING. APPROXIMATELY FIVE SECONDS LATER, IT RESTARTED AND THE CONTACT WAS ABLE TO CONTINUE DRIVING. THE DEALER DID NOT INSPECT THE VEHICLE. THREE WEEKS LATER, WHILE DRIVING 10 MPH, THE FAILURE RECURRED. THE CONTACT WAS ABLE TO RESTART THE VEHICLE AND CONTINUE DRIVING. THE DEALER WAS UNABLE TO DIAGNOSE THE FAILURE. THE CURRENT MILEAGE IS 3,880 AND FAILURE MILEAGE WAS 2,500.
NHTSA ODI #10193280
Mileage unknown · May 30, 2007
Engine And Engine Cooling
DRIVING AT STEADY RATE OF 70MPH ON INTERSTATE. VEHICLE LOST ALL POWER AND SPEED DROPPED TO 40MPH. POWER CAME BACK ON A FEW SECONDS LATER. *TR
NHTSA ODI #10191998
6,185 miles · May 20, 2007
Engine And Engine Cooling
I HAVE OWNED MY NITRO FOR 3 MONTHS AND HAVE EXPERIENCED COMPLETE ELECTRICAL FAILURE ON 2 OCCASIONS. THE FIRST TIME WAS ABOUT 6 WEEKS AFTER PURCHASE. I HAD JUST LEFT MY DRIVEWAY AND WAS GOING LESS THAN 15 MPH. I HAD TO COAST TO THE CURB AND TURN THE KEY TO RESTART IT. IT HAPPENED AGAIN YESTERDAY. I HAD MY CRUISE CONTROL SET …
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I HAVE OWNED MY NITRO FOR 3 MONTHS AND HAVE EXPERIENCED COMPLETE ELECTRICAL FAILURE ON 2 OCCASIONS. THE FIRST TIME WAS ABOUT 6 WEEKS AFTER PURCHASE. I HAD JUST LEFT MY DRIVEWAY AND WAS GOING LESS THAN 15 MPH. I HAD TO COAST TO THE CURB AND TURN THE KEY TO RESTART IT. IT HAPPENED AGAIN YESTERDAY. I HAD MY CRUISE CONTROL SET AT 75 MPH AROUND 9 PM. MY HEADLIGHTS, AC AND RADIO WERE ALSO IN USE AT THE TIME. THE CAR LOST ALL POWER...ALL LIGHTS WENT OFF, THE ENGINE STOPPED. THANKFULLY NO ONE WAS BEHIND US OR MY FAMILY AND I COULD HAVE BEEN KILLED. WITHIN 5 SECONDS IT RESTARTED AS IF NOTHING HAD HAPPENED. ALL THE LIGHTS ON THE DASHBOARD ILLUMINATED AS IF I HAD JUST STARTED IT. THE ONLY THING THAT DID NOT COME BACK ON WAS THE CRUISE CONTROL. I WILL ADVISE THE DEALER FIRST THING MONDAY MORNING, BUT FROM READING THE OTHER OWNERS POSTS, IT DOESN'T APPEAR THEY WILL KNOW HOW TO FIX IT. *TR
NHTSA ODI #10191272
4,550 miles · May 3, 2007
Engine And Engine Cooling
I PURCHASED A 2007 DODGE NITRO SLT 4X2 ON FEBRUARY 23RD, 2007 FROM SAN MARCOS AUTO OUTLET. SINCE BUYING IT HAS STALLED OUT WHILE DRIVING 4 TIMES. IT HAS STALLED OUT AT LIGHTS, PARKING LOTS, ETC. WHILE DRIVING. HOWEVER, IT GOT MUCH WORSE AS ON THE FOURTH TIME IT STALLED OUT AT 70 MPH ON THE HIGHWAY AND THAN CAME BACK ON. MY D…
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I PURCHASED A 2007 DODGE NITRO SLT 4X2 ON FEBRUARY 23RD, 2007 FROM SAN MARCOS AUTO OUTLET. SINCE BUYING IT HAS STALLED OUT WHILE DRIVING 4 TIMES. IT HAS STALLED OUT AT LIGHTS, PARKING LOTS, ETC. WHILE DRIVING. HOWEVER, IT GOT MUCH WORSE AS ON THE FOURTH TIME IT STALLED OUT AT 70 MPH ON THE HIGHWAY AND THAN CAME BACK ON. MY DAUGHTER AND I WERE VERY FORTUNATE TO NOT GET SERIOUSLY INJURED. THIS COULD HAVE BEEN FATAL. WE TOOK IT INTO THE DEALER 4 TIMES AND THEY CAN NOT GET IT TO FAULT THE SAME WAY. WE REFUSE TO PUT OURSELVES AT RISK IN THIS VEHICLE AND WE TOLD THE DEALER WE WANT OUR MONEY BACK. IT IS STILL SITTING ON HIS LOT WITH NO RESOLUTION AT THIS TIME. WE ARE WORKING ON THIS SITUATION STILL WITH THE OWNER. WE HAVE NO PLANS OF TAKING THE CAR BACK. *JB
NHTSA ODI #10189676
7,975 miles · Apr 17, 2007
Engine And Engine Cooling
I AM THE OWNER OF A 2007 DODGE NITRO. SINCE I HAVE OWNED THE VEHICLE IT HAS DIED ONCE, AND A SECOND TIME ALL THE SERVICE LIGHTS CAME ON, AND THE VEHICLE BOGGED DOWN LIKE IT WAS GOING TO DIE. THE SECOND INCIDENT WAS SCARY, AS I WAS ON A 55 MPH HIGHWAY GOING UP ON A SMALL INCLINE WITH CARS BEHIND ME AND NO SHOULDER TO PULL OFF. N…
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I AM THE OWNER OF A 2007 DODGE NITRO. SINCE I HAVE OWNED THE VEHICLE IT HAS DIED ONCE, AND A SECOND TIME ALL THE SERVICE LIGHTS CAME ON, AND THE VEHICLE BOGGED DOWN LIKE IT WAS GOING TO DIE. THE SECOND INCIDENT WAS SCARY, AS I WAS ON A 55 MPH HIGHWAY GOING UP ON A SMALL INCLINE WITH CARS BEHIND ME AND NO SHOULDER TO PULL OFF. NEITHER DODGE NOR THE DEALERSHIP HAD ANY CLUE ON THE PROBLEM OR HOW TO FIX IT. *AK
NHTSA ODI #10188101
NHTSA investigations
2DP14004 · Totally Integrated Power Module Failure
Opened Sep 25, 2014 · Closed Jul 24, 2015
Status: closed (inferred from source dates) · Electrical System
In a letter dated August 21, 2014, the Center for Auto Safety (CAS) petitioned the National Highway Traffic Safety Administration (NHTSA) to initiate a defect investigation of alleged failures associated with the Totally Integrated Power Module (TIPM) installed in Chrysler SUV?s, trucks, and vans beginning in the 2007 model year. The petitioner alleges that TIPM defects may result in engine stall, airbag non-deployment, failure of fuel pump shutoff resulting in unintended acceleration, fire, and other symptoms. On September 25, 2014, the Office of Defects Investigation (ODI) opened DP14-004 to evaluate the petition for a grant or deny decision. ODI analyzed complaint data provided by CAS as well as complaints submitted to ODI from consumers. In total, there were 296 complaints submitted by the petitioner in the original petition and five supplements, including 271 complaints related to the subject vehicles equipped with TIPM-7. Approximately 3 percent of CAS complaints are related to vehicles equipped with TIPM-6 and ODI?s review of these complaints did not identify any safety defect trends. ODI conducted a detailed review of complaints narratives submitted by CAS and consumers including careful analysis of vehicle repair histories, warranty claims obtained from the manufacturer and any available Customer Assistance Inquiry reports (CAIR). Analysis of the field data indicated that MY2011-2013 Jeep Grand Cherokee and Dodge Durango vehicles exhibited significantly higher complaint rates related to fuel pump relay (FPR) failures than other subject vehicles. In a September 3, 2014 letter to NHTSA, Chrysler submitted a Defect Information Report (DIR) identifying a defect in the FPR within the TIPM-7 which can result in a no start or stall condition in approximately 188,723 model year (MY) 2011 Jeep Grand Cherokee (WK) and Dodge Durango (WD) vehicles manufactured from January 5, 2010 through July 20, 2011 (14V-530).In a February 24, 2015 letter, Chrysler submitted a second DIR expanding the scope of the FPR defect condition to include an additional 338,216 MY 2012 through 2013 Jeep Grand Cherokee vehicles manufactured from September 17, 2010 through August 19, 2013 and MY 2012 through 2013 Dodge Durango vehicles manufactured from January 18, 2011 through August 19, 2013 (15V-115).ODI analysis of the CAS allegations of TIPM defects resulting in stall while driving, airbag non-deployment, unintended acceleration, fire and other faults identified a single defect condition related to 1 of over 60 different circuits in the TIPM assembly. The most common effect of this defect condition, related to the fuel pump relay, was a no-start concern, but it could also result in stall while driving (76 complaints). No valid evidence was presented in support of claims related to airbag non-deployment, unintended acceleration or fire resulting from TIPM faults and these claims were found to be wholly without merit based on review of the field data and design of the relevant systems and components.Except insofar as the petitioner's contentions relate to the defect condition addressed by the Chrysler recalls, the factual bases of the petitioner's contentions that any further investigation is necessary are unsupported. In our view, additional investigation is unlikely to result in a finding that a defect related to motor vehicle safety exists or a NHTSA order for the notification and remedy of a safety-related defect as alleged by the petitioner at the conclusion of the requested investigation. Therefore, in view of the need to allocate and prioritize NHTSA's limited resources to best accomplish the agency's safety mission, the petition is den
PE07027 · Engine Stalling & Electric Power Loss
Opened May 29, 2007 · Closed Aug 2, 2007
Status: closed (inferred from source dates) · Electrical System; Engine And Engine Cooling; Power Train:automatic Transmission; Power Train:manual Transmission
ON JULY 3, 2007, DAIMLERCHRYSLER CORPORATION (DCC) SUBMITTED A DEFECT INFORMATION REPORT TO NHTSA DESCRIBING A DEFECT THAT COULD RESULT IN ENGINE STALL WHILE DRIVING IN APPROXIMATELY 80,894 MODEL YEAR (MY) 2007 JEEP WRANGLER AND DODGE NITRO VEHICLES MANUFACTURED BETWEEN JANUARY 30, 2006 AND JANUARY 22, 2007 (NHTSA RECALL 07V-291, DCC RECALL G25).ACCORDING TO DCC, THE TOTALLY INTEGRATED POWER MODULE (TIPM) IN THESE VEHICLES WAS PROGRAMMED WITH SOFTWARE THAT MAY ALLOW THE ENGINE TO STALL UNDER CERTAIN CONDITIONS.DCC WILL REPROGRAM THE TIPM IN THE RECALLED VEHICLES WITH REVISED SOFTWARE. ODI OPENED PE07-027 ON MAY 29, 2007, BASED ON 53 COMPLAINTS ALLEGING ENGINE STALL AND/OR LOSS OF ELECTRICAL POWER IN MY 2007 JEEP WRANGLER VEHICLES.ODI WAS ALSO MONITORING SIMILAR COMPLAINTS IN MY 2007 DODGE NITRO VEHICLES.DCC'S ANALYSIS OF COMPLAINTS TO DCC AND NHTSA FOUND THAT MANY DESCRIBED EVENTS WITH A MOMENTARY LOSS OF ELECTRICAL POWER INSIDE THE VEHICLE AND A CORRESPONDING LOSS OF ENGINE POWER.MANY OF THE REPORTS ALSO INDICATED THAT THE INSTRUMENT CLUSTER TELLTALE LAMPS MOMENTARILY ILLUMINATED DURING THE EVENT. DCC'S ENGINEERING ANALYSIS DETERMINED THAT THE TIPM COULD INITIATE AN INTERNAL RESET CYCLE LASTING APPROXIMATELY 75 MS IN RESPONSE TO ERROR MESSAGES ON THE COMMUNICATION BUS.THE KEY ON SIGNAL FROM THE TIPM TO THE POWERTRAIN CONTROL MODULE (PCM) IS LOST DURING A TIPM RESET.IF THE PCM LOSES THE KEY ON SIGNAL FOR LONGER THAN 40 MS, IT INTERPRETS IT AS THE VEHICLE IGNITION BEING TURNED OFF AND BEGINS A POWER DOWN ROUTINE.AFTER THE TIPM RESET, THE KEY ON SIGNAL IS RESTORED AND THE PCM POWERS BACK UP.IF THE ROTATING COMPONENTS OF THE ENGINE CONTAIN SUFFICIENT INERTIA, THE VEHICLE MAY RESTART WITH NO INPUT FROM THE OPERATOR AS REPORTED IN SOME OF THE COMPLAINTS.IF THE ENGINE DOES NOT RESTART IN THIS MANNER, IT CAN BE RESTARTED BY THE OPERATOR.A REVISION TO THE TIPM SOFTWARE ON JANUARY 22, 2007 CHANGED THE TIPM RESET TIME TO 17 MS, REMOVING THE POTENTIAL FOR PCM POWER DOWN AND ENGINE STALL. ODI HAS RECEIVED 178 COMPLAINTS POTENTIALLY RELATED TO THE ALLEGED DEFECT IN MY 2007 JEEP WRANGLER VEHICLES AND 52 COMPLAINTS INVOLVING MY 2007 DODGE NITRO VEHICLES.TWO OF THE NITRO COMPLAINTS ALLEGE THAT A CRASH RESULTED FROM AN ENGINE STALL INCIDENT, ONE OF WHICH CAUSED MINOR INJURIES TO A PASSENGER.AS OF JUNE 1, 2007, DCC IDENTIFIED 151 WRANGLER COMPLAINTS AND 128 NITRO COMPLAINTS. THIS INVESTIGATION HAS BEEN CLOSED WITH DCC'S RECALL.
Additional source detail variants (4)
Electrical System
ON JULY 3, 2007, DAIMLERCHRYSLER CORPORATION (DCC) SUBMITTED A DEFECT INFORMATION REPORT TO NHTSA DESCRIBING A DEFECT THAT COULD RESULT IN ENGINE STALL WHILE DRIVING IN APPROXIMATELY 80,894 MODEL YEAR (MY) 2007 JEEP WRANGLER AND DODGE NITRO VEHICLES MANUFACTURED BETWEEN JANUARY 30, 2006 AND JANUARY 22, 2007 (NHTSA RECALL 07V-291, DCC RECALL G25).ACCORDING TO DCC, THE TOTALLY INTEGRATED POWER MODULE (TIPM) IN THESE VEHICLES WAS PROGRAMMED WITH SOFTWARE THAT MAY ALLOW THE ENGINE TO STALL UNDER CERTAIN CONDITIONS.DCC WILL REPROGRAM THE TIPM IN THE RECALLED VEHICLES WITH REVISED SOFTWARE. ODI OPENED PE07-027 ON MAY 29, 2007, BASED ON 53 COMPLAINTS ALLEGING ENGINE STALL AND/OR LOSS OF ELECTRICAL POWER IN MY 2007 JEEP WRANGLER VEHICLES.ODI WAS ALSO MONITORING SIMILAR COMPLAINTS IN MY 2007 DODGE NITRO VEHICLES.DCC'S ANALYSIS OF COMPLAINTS TO DCC AND NHTSA FOUND THAT MANY DESCRIBED EVENTS WITH A MOMENTARY LOSS OF ELECTRICAL POWER INSIDE THE VEHICLE AND A CORRESPONDING LOSS OF ENGINE POWER.MANY OF THE REPORTS ALSO INDICATED THAT THE INSTRUMENT CLUSTER TELLTALE LAMPS MOMENTARILY ILLUMINATED DURING THE EVENT. DCC'S ENGINEERING ANALYSIS DETERMINED THAT THE TIPM COULD INITIATE AN INTERNAL RESET CYCLE LASTING APPROXIMATELY 75 MS IN RESPONSE TO ERROR MESSAGES ON THE COMMUNICATION BUS.THE KEY ON SIGNAL FROM THE TIPM TO THE POWERTRAIN CONTROL MODULE (PCM) IS LOST DURING A TIPM RESET.IF THE PCM LOSES THE KEY ON SIGNAL FOR LONGER THAN 40 MS, IT INTERPRETS IT AS THE VEHICLE IGNITION BEING TURNED OFF AND BEGINS A POWER DOWN ROUTINE.AFTER THE TIPM RESET, THE KEY ON SIGNAL IS RESTORED AND THE PCM POWERS BACK UP.IF THE ROTATING COMPONENTS OF THE ENGINE CONTAIN SUFFICIENT INERTIA, THE VEHICLE MAY RESTART WITH NO INPUT FROM THE OPERATOR AS REPORTED IN SOME OF THE COMPLAINTS.IF THE ENGINE DOES NOT RESTART IN THIS MANNER, IT CAN BE RESTARTED BY THE OPERATOR.A REVISION TO THE TIPM SOFTWARE ON JANUARY 22, 2007 CHANGED THE TIPM RESET TIME TO 17 MS, REMOVING THE POTENTIAL FOR PCM POWER DOWN AND ENGINE STALL. ODI HAS RECEIVED 178 COMPLAINTS POTENTIALLY RELATED TO THE ALLEGED DEFECT IN MY 2007 JEEP WRANGLER VEHICLES AND 52 COMPLAINTS INVOLVING MY 2007 DODGE NITRO VEHICLES.TWO OF THE NITRO COMPLAINTS ALLEGE THAT A CRASH RESULTED FROM AN ENGINE STALL INCIDENT, ONE OF WHICH CAUSED MINOR INJURIES TO A PASSENGER.AS OF JUNE 1, 2007, DCC IDENTIFIED 151 WRANGLER COMPLAINTS AND 128 NITRO COMPLAINTS. THIS INVESTIGATION HAS BEEN CLOSED WITH DCC'S RECALL.
Engine And Engine Cooling
ON JULY 3, 2007, DAIMLERCHRYSLER CORPORATION (DCC) SUBMITTED A DEFECT INFORMATION REPORT TO NHTSA DESCRIBING A DEFECT THAT COULD RESULT IN ENGINE STALL WHILE DRIVING IN APPROXIMATELY 80,894 MODEL YEAR (MY) 2007 JEEP WRANGLER AND DODGE NITRO VEHICLES MANUFACTURED BETWEEN JANUARY 30, 2006 AND JANUARY 22, 2007 (NHTSA RECALL 07V-291, DCC RECALL G25).ACCORDING TO DCC, THE TOTALLY INTEGRATED POWER MODULE (TIPM) IN THESE VEHICLES WAS PROGRAMMED WITH SOFTWARE THAT MAY ALLOW THE ENGINE TO STALL UNDER CERTAIN CONDITIONS.DCC WILL REPROGRAM THE TIPM IN THE RECALLED VEHICLES WITH REVISED SOFTWARE. ODI OPENED PE07-027 ON MAY 29, 2007, BASED ON 53 COMPLAINTS ALLEGING ENGINE STALL AND/OR LOSS OF ELECTRICAL POWER IN MY 2007 JEEP WRANGLER VEHICLES.ODI WAS ALSO MONITORING SIMILAR COMPLAINTS IN MY 2007 DODGE NITRO VEHICLES.DCC'S ANALYSIS OF COMPLAINTS TO DCC AND NHTSA FOUND THAT MANY DESCRIBED EVENTS WITH A MOMENTARY LOSS OF ELECTRICAL POWER INSIDE THE VEHICLE AND A CORRESPONDING LOSS OF ENGINE POWER.MANY OF THE REPORTS ALSO INDICATED THAT THE INSTRUMENT CLUSTER TELLTALE LAMPS MOMENTARILY ILLUMINATED DURING THE EVENT. DCC'S ENGINEERING ANALYSIS DETERMINED THAT THE TIPM COULD INITIATE AN INTERNAL RESET CYCLE LASTING APPROXIMATELY 75 MS IN RESPONSE TO ERROR MESSAGES ON THE COMMUNICATION BUS.THE KEY ON SIGNAL FROM THE TIPM TO THE POWERTRAIN CONTROL MODULE (PCM) IS LOST DURING A TIPM RESET.IF THE PCM LOSES THE KEY ON SIGNAL FOR LONGER THAN 40 MS, IT INTERPRETS IT AS THE VEHICLE IGNITION BEING TURNED OFF AND BEGINS A POWER DOWN ROUTINE.AFTER THE TIPM RESET, THE KEY ON SIGNAL IS RESTORED AND THE PCM POWERS BACK UP.IF THE ROTATING COMPONENTS OF THE ENGINE CONTAIN SUFFICIENT INERTIA, THE VEHICLE MAY RESTART WITH NO INPUT FROM THE OPERATOR AS REPORTED IN SOME OF THE COMPLAINTS.IF THE ENGINE DOES NOT RESTART IN THIS MANNER, IT CAN BE RESTARTED BY THE OPERATOR.A REVISION TO THE TIPM SOFTWARE ON JANUARY 22, 2007 CHANGED THE TIPM RESET TIME TO 17 MS, REMOVING THE POTENTIAL FOR PCM POWER DOWN AND ENGINE STALL. ODI HAS RECEIVED 178 COMPLAINTS POTENTIALLY RELATED TO THE ALLEGED DEFECT IN MY 2007 JEEP WRANGLER VEHICLES AND 52 COMPLAINTS INVOLVING MY 2007 DODGE NITRO VEHICLES.TWO OF THE NITRO COMPLAINTS ALLEGE THAT A CRASH RESULTED FROM AN ENGINE STALL INCIDENT, ONE OF WHICH CAUSED MINOR INJURIES TO A PASSENGER.AS OF JUNE 1, 2007, DCC IDENTIFIED 151 WRANGLER COMPLAINTS AND 128 NITRO COMPLAINTS. THIS INVESTIGATION HAS BEEN CLOSED WITH DCC'S RECALL.
Power Train:automatic Transmission
ON JULY 3, 2007, DAIMLERCHRYSLER CORPORATION (DCC) SUBMITTED A DEFECT INFORMATION REPORT TO NHTSA DESCRIBING A DEFECT THAT COULD RESULT IN ENGINE STALL WHILE DRIVING IN APPROXIMATELY 80,894 MODEL YEAR (MY) 2007 JEEP WRANGLER AND DODGE NITRO VEHICLES MANUFACTURED BETWEEN JANUARY 30, 2006 AND JANUARY 22, 2007 (NHTSA RECALL 07V-291, DCC RECALL G25).ACCORDING TO DCC, THE TOTALLY INTEGRATED POWER MODULE (TIPM) IN THESE VEHICLES WAS PROGRAMMED WITH SOFTWARE THAT MAY ALLOW THE ENGINE TO STALL UNDER CERTAIN CONDITIONS.DCC WILL REPROGRAM THE TIPM IN THE RECALLED VEHICLES WITH REVISED SOFTWARE. ODI OPENED PE07-027 ON MAY 29, 2007, BASED ON 53 COMPLAINTS ALLEGING ENGINE STALL AND/OR LOSS OF ELECTRICAL POWER IN MY 2007 JEEP WRANGLER VEHICLES.ODI WAS ALSO MONITORING SIMILAR COMPLAINTS IN MY 2007 DODGE NITRO VEHICLES.DCC'S ANALYSIS OF COMPLAINTS TO DCC AND NHTSA FOUND THAT MANY DESCRIBED EVENTS WITH A MOMENTARY LOSS OF ELECTRICAL POWER INSIDE THE VEHICLE AND A CORRESPONDING LOSS OF ENGINE POWER.MANY OF THE REPORTS ALSO INDICATED THAT THE INSTRUMENT CLUSTER TELLTALE LAMPS MOMENTARILY ILLUMINATED DURING THE EVENT. DCC'S ENGINEERING ANALYSIS DETERMINED THAT THE TIPM COULD INITIATE AN INTERNAL RESET CYCLE LASTING APPROXIMATELY 75 MS IN RESPONSE TO ERROR MESSAGES ON THE COMMUNICATION BUS.THE KEY ON SIGNAL FROM THE TIPM TO THE POWERTRAIN CONTROL MODULE (PCM) IS LOST DURING A TIPM RESET.IF THE PCM LOSES THE KEY ON SIGNAL FOR LONGER THAN 40 MS, IT INTERPRETS IT AS THE VEHICLE IGNITION BEING TURNED OFF AND BEGINS A POWER DOWN ROUTINE.AFTER THE TIPM RESET, THE KEY ON SIGNAL IS RESTORED AND THE PCM POWERS BACK UP.IF THE ROTATING COMPONENTS OF THE ENGINE CONTAIN SUFFICIENT INERTIA, THE VEHICLE MAY RESTART WITH NO INPUT FROM THE OPERATOR AS REPORTED IN SOME OF THE COMPLAINTS.IF THE ENGINE DOES NOT RESTART IN THIS MANNER, IT CAN BE RESTARTED BY THE OPERATOR.A REVISION TO THE TIPM SOFTWARE ON JANUARY 22, 2007 CHANGED THE TIPM RESET TIME TO 17 MS, REMOVING THE POTENTIAL FOR PCM POWER DOWN AND ENGINE STALL. ODI HAS RECEIVED 178 COMPLAINTS POTENTIALLY RELATED TO THE ALLEGED DEFECT IN MY 2007 JEEP WRANGLER VEHICLES AND 52 COMPLAINTS INVOLVING MY 2007 DODGE NITRO VEHICLES.TWO OF THE NITRO COMPLAINTS ALLEGE THAT A CRASH RESULTED FROM AN ENGINE STALL INCIDENT, ONE OF WHICH CAUSED MINOR INJURIES TO A PASSENGER.AS OF JUNE 1, 2007, DCC IDENTIFIED 151 WRANGLER COMPLAINTS AND 128 NITRO COMPLAINTS. THIS INVESTIGATION HAS BEEN CLOSED WITH DCC'S RECALL.
Power Train:manual Transmission
ON JULY 3, 2007, DAIMLERCHRYSLER CORPORATION (DCC) SUBMITTED A DEFECT INFORMATION REPORT TO NHTSA DESCRIBING A DEFECT THAT COULD RESULT IN ENGINE STALL WHILE DRIVING IN APPROXIMATELY 80,894 MODEL YEAR (MY) 2007 JEEP WRANGLER AND DODGE NITRO VEHICLES MANUFACTURED BETWEEN JANUARY 30, 2006 AND JANUARY 22, 2007 (NHTSA RECALL 07V-291, DCC RECALL G25).ACCORDING TO DCC, THE TOTALLY INTEGRATED POWER MODULE (TIPM) IN THESE VEHICLES WAS PROGRAMMED WITH SOFTWARE THAT MAY ALLOW THE ENGINE TO STALL UNDER CERTAIN CONDITIONS.DCC WILL REPROGRAM THE TIPM IN THE RECALLED VEHICLES WITH REVISED SOFTWARE. ODI OPENED PE07-027 ON MAY 29, 2007, BASED ON 53 COMPLAINTS ALLEGING ENGINE STALL AND/OR LOSS OF ELECTRICAL POWER IN MY 2007 JEEP WRANGLER VEHICLES.ODI WAS ALSO MONITORING SIMILAR COMPLAINTS IN MY 2007 DODGE NITRO VEHICLES.DCC'S ANALYSIS OF COMPLAINTS TO DCC AND NHTSA FOUND THAT MANY DESCRIBED EVENTS WITH A MOMENTARY LOSS OF ELECTRICAL POWER INSIDE THE VEHICLE AND A CORRESPONDING LOSS OF ENGINE POWER.MANY OF THE REPORTS ALSO INDICATED THAT THE INSTRUMENT CLUSTER TELLTALE LAMPS MOMENTARILY ILLUMINATED DURING THE EVENT. DCC'S ENGINEERING ANALYSIS DETERMINED THAT THE TIPM COULD INITIATE AN INTERNAL RESET CYCLE LASTING APPROXIMATELY 75 MS IN RESPONSE TO ERROR MESSAGES ON THE COMMUNICATION BUS.THE KEY ON SIGNAL FROM THE TIPM TO THE POWERTRAIN CONTROL MODULE (PCM) IS LOST DURING A TIPM RESET.IF THE PCM LOSES THE KEY ON SIGNAL FOR LONGER THAN 40 MS, IT INTERPRETS IT AS THE VEHICLE IGNITION BEING TURNED OFF AND BEGINS A POWER DOWN ROUTINE.AFTER THE TIPM RESET, THE KEY ON SIGNAL IS RESTORED AND THE PCM POWERS BACK UP.IF THE ROTATING COMPONENTS OF THE ENGINE CONTAIN SUFFICIENT INERTIA, THE VEHICLE MAY RESTART WITH NO INPUT FROM THE OPERATOR AS REPORTED IN SOME OF THE COMPLAINTS.IF THE ENGINE DOES NOT RESTART IN THIS MANNER, IT CAN BE RESTARTED BY THE OPERATOR.A REVISION TO THE TIPM SOFTWARE ON JANUARY 22, 2007 CHANGED THE TIPM RESET TIME TO 17 MS, REMOVING THE POTENTIAL FOR PCM POWER DOWN AND ENGINE STALL. ODI HAS RECEIVED 178 COMPLAINTS POTENTIALLY RELATED TO THE ALLEGED DEFECT IN MY 2007 JEEP WRANGLER VEHICLES AND 52 COMPLAINTS INVOLVING MY 2007 DODGE NITRO VEHICLES.TWO OF THE NITRO COMPLAINTS ALLEGE THAT A CRASH RESULTED FROM AN ENGINE STALL INCIDENT, ONE OF WHICH CAUSED MINOR INJURIES TO A PASSENGER.AS OF JUNE 1, 2007, DCC IDENTIFIED 151 WRANGLER COMPLAINTS AND 128 NITRO COMPLAINTS. THIS INVESTIGATION HAS BEEN CLOSED WITH DCC'S RECALL.
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