NHTSA owner reports · September 18, 2026 snapshot.
What owners actually said
236 reports5,500 miles · Jun 19, 2007
Electrical System
CAR DIES WHILE DRIVING, ALL LIGHTS ON DASH BOARD CAME ON, LOST ALL POWER, AND THE WITHIN ABOUT 10 SECONDS IT STARTS BACK ON ITS OWN. . DEALER SAID THEY COULD NOT DUPLICATE THE STALLING ISSUE, THIS WAS A SERIOUS PROBLEM, WHEN KIDS WERE E IN AN AUTOMOBILE THAT YOU DON'T KNOW WHEN IT WAS GOING TO LOSE POWER, IT IS AN ACCIDENT WA…
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CAR DIES WHILE DRIVING, ALL LIGHTS ON DASH BOARD CAME ON, LOST ALL POWER, AND THE WITHIN ABOUT 10 SECONDS IT STARTS BACK ON ITS OWN. . DEALER SAID THEY COULD NOT DUPLICATE THE STALLING ISSUE, THIS WAS A SERIOUS PROBLEM, WHEN KIDS WERE E IN AN AUTOMOBILE THAT YOU DON'T KNOW WHEN IT WAS GOING TO LOSE POWER, IT IS AN ACCIDENT WAITING TO HAPPEN. TWICE IT STALLED, AND LUCKILY MY KIDS WEREN'T WITH ME. PLEASE ADVISE. SOMETHING NEEDS TO BE DONE. BEFORE SOMEONE GET SERIOUSLY HURT. *AK
NHTSA ODI #10193710
5,000 miles · Jun 15, 2007
Electrical System
COMPLAINT CONCERNS ENGINE STALLS. DODGE NITRO (07) PURCHASED IN JANUARY 1. 2007. UNDER 5000 MILES ON CAR: IN MARCH WHILE DRIVING A T 65 MPH VEHICLE STALLED. DASH LIGHTS TURNED ON, CAR COASTED, THEN RESTARTED ON ITS OWN AFTER 2-3 SECONDS. SCARED THE DAYLIGHTS OUT OF ME. DRIVING CONDITIONS, WET, MID-40S, NIGHT. NOTIFIED DEALER…
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COMPLAINT CONCERNS ENGINE STALLS. DODGE NITRO (07) PURCHASED IN JANUARY 1. 2007. UNDER 5000 MILES ON CAR: IN MARCH WHILE DRIVING A T 65 MPH VEHICLE STALLED. DASH LIGHTS TURNED ON, CAR COASTED, THEN RESTARTED ON ITS OWN AFTER 2-3 SECONDS. SCARED THE DAYLIGHTS OUT OF ME. DRIVING CONDITIONS, WET, MID-40S, NIGHT. NOTIFIED DEALER, BUT UNABLE TO SCHEDULE DUE TO UPCOMING 3-WEEK VACATION. SECOND INSTANCE MAY 21, DRIVING 65, FELT A 'CLUNG' CAR STALLED, COASTED TO COUNT OF 3-4 SECONDS, THEN CAR RE-STARTED. DEALER NOTIFIED IMMEDIATELY, ALSO THAT CAR WAS SHIFTING ROUGH AND CLUNKY. MAY 24, DEALER CHECKED FOR TECH BULLETINS, WIPED OUT TRANSMISSION MODULE PROGRAMMING AND RE-PROGRAMMED. DON'T KNOW IF THIS IS FIXED...SOMETIMES STILL SHIFTS HARD, AND THERE WAS SOME TIME BETWEEN FIRST TWO ENGINE FAILURES. HAVE HAD OTHER LITTLE GLITCHES LIKE ONE CAR DOOR LOCK DOES NOT WORK WITH KEY FOB. I AM WEARY OF THIS HAPPENING AGAIN AND ME BEING IN AN ACCIDENT BECAUSE OF IT...GOD HELP EVERYONE AT THAT POINT. CHRYSLER NEEDS TO TAKE THE INITIATIVE AND GET THIS DONE IMMEDIATELY. OR RECALL CAR. *AK
NHTSA ODI #10193446
Mileage unknown · Jun 13, 2007
Electrical System
2007 DODGE NITRO SLT. WHILE DRIVING THE VEHICLE ON TWO SEPARATE OCCASIONS THE SECOND INCIDENT JUST YESTERDAY, IT MOMENTARILY STALLED, BUT ALMOST IMMEDIATELY STARTED BACK UP. ALL DASH LIGHTS AND RADIO SHUT OFF, THEN CAME BACK ON WHEN VEHICLE STARTED BACK UP. MANY PEOPLE WERE EXPERIENCING THIS PROBLEM, AND GIVEN THE RIGHT CON…
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2007 DODGE NITRO SLT. WHILE DRIVING THE VEHICLE ON TWO SEPARATE OCCASIONS THE SECOND INCIDENT JUST YESTERDAY, IT MOMENTARILY STALLED, BUT ALMOST IMMEDIATELY STARTED BACK UP. ALL DASH LIGHTS AND RADIO SHUT OFF, THEN CAME BACK ON WHEN VEHICLE STARTED BACK UP. MANY PEOPLE WERE EXPERIENCING THIS PROBLEM, AND GIVEN THE RIGHT CONDITIONS, COULD HAVE DEADLY CONSEQUENCES. I HAVEN'T HAD ANY CLOSE CALLS) WHEN THIS HAPPENED, I DIDN'T TO WAIT AROUND TO FIND OUT WHAT COULD HAPPEN. DODGE/CHRYSLER NEEDED DO SOMETHING ABOUT THIS BEFORE SOMEONE DIED. *AK
NHTSA ODI #10193112
6,080 miles · Jun 6, 2007
Electrical System
CAR STALLS ALL ELECTRICAL SHUTS OFF THEN RESTARTS AFTER 1 MIN.HAS DONE THIS 2 TIMES SO FAR
NHTSA ODI #10192612
9,800 miles · Jun 6, 2007
Electrical System
I HAVE HAD MY NEW 07 DODGE NITRO COMPLETELY DIE ON ME TWICE NOW FOR NO REASON AT ALL. ONCE WHILE IN A PARKING LOT AND ONCE WHILE TRAVELING ON THE INTERSTATE. ALL LIGHTS AND POWER CEASED AND ALL GAUGES WENT TO 0. THIS IS A MAJOR CONCERN FOR ME. I TRAVEL WITH MY CHILD AND HIS AND MY SAFETY SEEM TO BE IN SERIOUS DANGER WITH THI…
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I HAVE HAD MY NEW 07 DODGE NITRO COMPLETELY DIE ON ME TWICE NOW FOR NO REASON AT ALL. ONCE WHILE IN A PARKING LOT AND ONCE WHILE TRAVELING ON THE INTERSTATE. ALL LIGHTS AND POWER CEASED AND ALL GAUGES WENT TO 0. THIS IS A MAJOR CONCERN FOR ME. I TRAVEL WITH MY CHILD AND HIS AND MY SAFETY SEEM TO BE IN SERIOUS DANGER WITH THIS VEHICLE. I HAVE SPOKEN WITH 3 DODGE DEALERS AND WENT IN TO HAVE MY CAR CHECKED OVER ALREADY AND NO ONE SEEMS TO KNOW WHAT THE PROBLEM IS? I FELL THERE IS SOMETHING WRONG WITH ME MAKING A $450 A MONTH PAYMENT FOR A VEHICLE THAT I CANT DEPEND ON.
NHTSA ODI #10192593
70 miles · May 15, 2007
Electrical System
2007 DODGE NITRO SXT 4X4. PURCHASED IN JANUARY 7, 2007 FIRST WEEK OF PURCHASING THE VEHICLE IT WAS IN THE SHOP 3 TIMES, CHECK ENGINE LIGHT WOULD COME ON AND STAY ON. CPU HAD TO BE REPLACED AND UPDATED WITH NEW SOFT WARE. APRIL 8 2007, DRIVING AT THE SPEED OF 75 MPH, AT NIGHT, CAR LIGHTS, ENGINE ALL QUIT, CAME BACK ON SECONDS LAT…
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2007 DODGE NITRO SXT 4X4. PURCHASED IN JANUARY 7, 2007 FIRST WEEK OF PURCHASING THE VEHICLE IT WAS IN THE SHOP 3 TIMES, CHECK ENGINE LIGHT WOULD COME ON AND STAY ON. CPU HAD TO BE REPLACED AND UPDATED WITH NEW SOFT WARE. APRIL 8 2007, DRIVING AT THE SPEED OF 75 MPH, AT NIGHT, CAR LIGHTS, ENGINE ALL QUIT, CAME BACK ON SECONDS LATER PANEL LIGHTS STAYED ON FOR 2 MINUTES AFTER, 2 LIGHTS STAY ON AFTER THAT FOR A COUPLE OF MORE MINUTES. MAY 13 2007, DRIVING 15 MPH CAR SPATTERS THEN SHUTS OFF, POWERED IT SELF BACK UP AND PANEL LIGHTS STAY ED ON 1 MINUTE GO OFF BUT 2 AGAIN ARE STILL LIT GOES OFF AFTER 1-2 MINUTES. *AK
NHTSA ODI #10190764
5,100 miles · May 8, 2007
Electrical SystemCrash
WHILE DRIVING AT 30 MPH THE 2007 DODGE NITRO 4X4 STALLED AS I WAS ENTERING A RIGHT HAND CURVE. THE ELECTRICAL SYSTEM AND POWER TO THE VEHICLE TURNED OFF WITHOUT ANY WARNING AND I COULD NOT TURN THE STEERING WHEEL TO AVOID AN EMBANKMENT. THE VEHICLE CAME TO REST ON ITS LEFT SIDE AS IT ROLLED OFF THE EMBANKMENT. THIS RESULTED I…
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WHILE DRIVING AT 30 MPH THE 2007 DODGE NITRO 4X4 STALLED AS I WAS ENTERING A RIGHT HAND CURVE. THE ELECTRICAL SYSTEM AND POWER TO THE VEHICLE TURNED OFF WITHOUT ANY WARNING AND I COULD NOT TURN THE STEERING WHEEL TO AVOID AN EMBANKMENT. THE VEHICLE CAME TO REST ON ITS LEFT SIDE AS IT ROLLED OFF THE EMBANKMENT. THIS RESULTED IN SUBSTANTIAL COSMETIC AND UNDERCARRIAGE DAMAGE. BOTH CEILING/ CURTAIN AIRBAGS DEPLOYED. POLICE AND AMBULANCE ARRIVED ON SCENE , AND THE VEHICLE WAS TOWED TO THE NEAREST SHOP. THE NITRO STALLED A COUPLE OF INSTANCES BEFORE THIS CRASH AND WAS BROUGHT TO THE ATTENTION AND SERVICED BY THE LOCAL DEALER THAT IT WAS PURCHASED FROM.*AK
NHTSA ODI #10190130
1,740 miles · Apr 29, 2007
Power Train
2007 DODGE NITRO 4X4 TRANSMISSION WHEN UPSHIFTING STALLS/SHUDDERS FROM 25-35 MPH, MAY LEAD TO ACCIDENT. *TR
NHTSA ODI #10189224
4,200 miles · Apr 19, 2007
Electrical SystemEngine And Engine Cooling
GOT VEHICLE 12/06 - IT STALLED A COUPLE TIMES WHEN DRIVING/BACKING AT SLOW SPEEDS. 4/19/07 - WHILE DRIVING 50+ MPH, ALL DASHBOARD LIGHTS AND RADIO WENT OFF. WITHIN A SECOND, ALL LIGHTS AND THE RADIO CAME BACK ON AND VEHICLE SEEMED TO RUN OK. WE ARE CALLING DEALERSHIP TO DISCUSS/TAKE IN FOR SERVICE. HAVE READ MANY SIMILAR CO…
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GOT VEHICLE 12/06 - IT STALLED A COUPLE TIMES WHEN DRIVING/BACKING AT SLOW SPEEDS. 4/19/07 - WHILE DRIVING 50+ MPH, ALL DASHBOARD LIGHTS AND RADIO WENT OFF. WITHIN A SECOND, ALL LIGHTS AND THE RADIO CAME BACK ON AND VEHICLE SEEMED TO RUN OK. WE ARE CALLING DEALERSHIP TO DISCUSS/TAKE IN FOR SERVICE. HAVE READ MANY SIMILAR COMMENTS FROM OTHER NITRO OWNERS (WWW.NITROFORUMZ.COM). *TR
NHTSA ODI #10188328
11,500 miles · Apr 9, 2007
Electrical System
OVER THE LAST MONTH I HAVE EXPERIENCED SEVERAL PROBLEMS WITH MY DODGE NITRO SLT. THE MOST SERIOUS WAS IT SHUTTING OFF WHILE DRIVING DOWN THE INTERSTATE. TWO LESS SERIOUS ISSUES WAS THE DRIVER'S WINDOW OFTEN STALLING AND A TSM ALERT SOUNDS. I HAVE HAD IT IN THE DEALERSHIP TWICE AND I STILL HAVE PROBLEMS WITH THE SAME ISSUE…
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OVER THE LAST MONTH I HAVE EXPERIENCED SEVERAL PROBLEMS WITH MY DODGE NITRO SLT. THE MOST SERIOUS WAS IT SHUTTING OFF WHILE DRIVING DOWN THE INTERSTATE. TWO LESS SERIOUS ISSUES WAS THE DRIVER'S WINDOW OFTEN STALLING AND A TSM ALERT SOUNDS. I HAVE HAD IT IN THE DEALERSHIP TWICE AND I STILL HAVE PROBLEMS WITH THE SAME ISSUES.*AK
NHTSA ODI #10187315
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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