MY 2004 JEEP GRAND CHEROKEE LAREDO SHIFTED BY ITSELF OUT OF PARK AFTER ENGINE WAS STARTED, HIT 2 PARKED CARS, JUMPED A CURB AND THREW MY SISTER OUT OF CAR AND STOPPED WHEN IT HIT A LARGE TREE. *TR
COMPONENT SPOTLIGHT
Jeep Grand Cherokee transmission problems
1,919 distinct owner reports with a transmission-specific component in this snapshot.
General power-train reports are not automatically counted as transmission problems. Related recalls and investigations must also name this component; they are not linked by narrative keyword alone.
524 crash reports13 fire reports289 injury reports
Reports by model year
YearTopic reportsRecallsInvestigations
20182
10320153
9820144
181020132
9620121
10720113
66200813
40200740
52200628
42200581
31200432
84200320
44200234
107200184
442000124
651999289
451998359
471997188
571996229
681995211
411199492
312199379
71719921
06Recall and investigation columns show each year’s full history. A report naming several years can appear in more than one row.
When problems were reported
Mileage at the reported incident
Limited mileage data: 343 of 1,919 reports include usable mileage. There isn’t enough coverage to show a useful chart.
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 owners actually said
1,919 reportsWHILE PARALLEL PARKING, WITH MY RIGHT FOOT ON THE BRAKE PEDAL, I SHIFTED THE AUTOMATIC TRANSMISSION OUT OF REVERSE. IMMEDIATELY THE ENGINE RAPIDLY REVVED UP AND LURCHED FORWARD. I PRESSED MORE FIRMLY ON THE BRAKE, CAUSING THE CAR (A 2004 JEEP GRAND CHEROKEE) AND MOTOR TO PAUSE, THEN THE MOTOR RAPIDLY REVVED UP AGAIN, OVERCOMIN…
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WHILE PARALLEL PARKING, WITH MY RIGHT FOOT ON THE BRAKE PEDAL, I SHIFTED THE AUTOMATIC TRANSMISSION OUT OF REVERSE. IMMEDIATELY THE ENGINE RAPIDLY REVVED UP AND LURCHED FORWARD. I PRESSED MORE FIRMLY ON THE BRAKE, CAUSING THE CAR (A 2004 JEEP GRAND CHEROKEE) AND MOTOR TO PAUSE, THEN THE MOTOR RAPIDLY REVVED UP AGAIN, OVERCOMING BRAKING. HORRIFIED, AND UNABLE TO STOP THE CAR, I WATCHED AS THE CAR RACED INTO THE VEHICLE AHEAD OF ME. IMMEDIATELY AFTER THE IMPACT, THE ENGINE RETURNED TO NORMAL IDLE. I THEN CHECKED THE CAR: CRUISE CONTROL WAS OFF, MY HANDS WERE STILL GRIPPING THE STEERING WHEEL IN ORDER TO PROVIDE ADDITIONAL LEVERAGE FOR MY FOOT ON THE BRAKE PEDAL, MY RIGHT FOOT WAS STILL FIRMLY IN THE MIDDLE OF THE BRAKE PEDAL AND NOT NEAR THE ACCELERATOR PEDAL, AND THE GEAR SHIFT LEVER WAS IN NEUTRAL. THE VEHICLE AHEAD OF ME SUSTAINED DAMAGE TO ITS BUMPER AND TAILGATE. THIS IS THE 4TH TIME THIS HAS HAPPENED WITH THIS VEHICLE, THE FIRST TWO OF WHICH WERE REPORTED TO YOU EARLIER. IN ALL THREE EARLIER CASES, I WAS ABLE TO BARELY AVOID AN ACCIDENT, BUT NOT THIS TIME. AS NOTED EARLIER, THE JEEP MECHANIC WAS NOT ABLE TO FIND ANY CAUSATIVE PROBLEM. *TR
BOUGHT USED 2007 GRAND CHEROKEE FROM ADAMS JEEP, ABERDEEN MD IN NOV. 2009. WITHIN FIRST MONTH, WHILE TRAVELING AROUND 30 MPH, CAR WOULD NOT ACCELERATE WHEN PUSHING ON GAS PEDAL DESPITE ENGINE RACING. PRND LIGHTS ALL LIT UP. TOOK CAR BACK TO DEALER AND BEZEL GEAR SELECTOR REPLACED AFTER PAYING $100 DEDUCTIBLE ON EXTENDED WARRANTY…
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BOUGHT USED 2007 GRAND CHEROKEE FROM ADAMS JEEP, ABERDEEN MD IN NOV. 2009. WITHIN FIRST MONTH, WHILE TRAVELING AROUND 30 MPH, CAR WOULD NOT ACCELERATE WHEN PUSHING ON GAS PEDAL DESPITE ENGINE RACING. PRND LIGHTS ALL LIT UP. TOOK CAR BACK TO DEALER AND BEZEL GEAR SELECTOR REPLACED AFTER PAYING $100 DEDUCTIBLE ON EXTENDED WARRANTY. SAME PROBLEM OCCURRED 5 MONTHS LATER. DEALER CHARGED ME FOR ELECTRONIC CONTROL MODULE UPDATES. ONE MONTH LATER, SAME PROBLEM OCCURRED, DEALER REPLACED BEZEL GEAR SELECTOR AGAIN. ONE MONTH LATER, SAME EXACT PROBLEM OCCURRED. THIS IS 4TH TIME TAKING CAR IN FOR LACK OF ACCELERATION WHILE PUSHING ON GAS PEDAL. DEALER STATES UNABLE TO FIX PROBLEM SINCE THEY CANNOT REPRODUCE IT. THIS IS A HUGE SAFETY PROBLEM AS I HAVE ALMOST BEEN HIT MULTIPLE TIMES WHEN MY CAR FAILS TO ACCELERATE WHEN PUSHING ON GAS PEDAL. CHRYSLER NEEDS TO RECALL THE SHIFTER MODULE IN THESE CARS BEFORE SOMEONE GETS KILLED. *TR
I RECENTLY PURCHASED A NEWER MODEL USED VEHICLE THAT HAS STARTED TO PRESENT SOME SERIOUS CONCERNS THAT THE DEALERSHIP WHERE I PURCHASED IT CANNOT FIGURE OUT THE PROBLEM AND DISCOUNTS MY COMPLAINT. MY VEHICLE'S MOTOR ACTS AS IF IS GOING TO STALL ON TAKE OFF FROM A STOP POSITION. I HAVE ATTEMPTED ON 3 SEPARATE OCCASIONS TO HAVE …
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I RECENTLY PURCHASED A NEWER MODEL USED VEHICLE THAT HAS STARTED TO PRESENT SOME SERIOUS CONCERNS THAT THE DEALERSHIP WHERE I PURCHASED IT CANNOT FIGURE OUT THE PROBLEM AND DISCOUNTS MY COMPLAINT. MY VEHICLE'S MOTOR ACTS AS IF IS GOING TO STALL ON TAKE OFF FROM A STOP POSITION. I HAVE ATTEMPTED ON 3 SEPARATE OCCASIONS TO HAVE THE PROBLEM SERVICED BY THE DEALERSHIP'S SERVICE DEPARTMENT; HOWEVER, THE DEALERSHIP TELLS ME THEY HAVE NO CONCERNS WITH THE VEHICLE. ALTHOUGH THE PROBLEM IS NOT PRESENTING ITSELF WHEN I BRING IT TO THE DEALERSHIP, IT IS HAPPENING MORE OFTEN NOW THAN IN THE BEGINNING OF THE VEHICLE'S PURCHASE THAT I KNOW THE PROBLEM IS ESCALATING. I CANNOT FIGURE OUT WHAT "TRIGGERS" THIS EVENT EXCEPT THAT WHEN IT DOES HAPPEN, MY TWO YOUNG CHILDREN ARE IN THE VEHICLE. A NEW ISSUE ALSO HAS PRESENTED ITSELF. ON JULY 4, AS WE WERE TRAVELING DOWN A NARROW ROAD ALIGNED BY TREES, THE VEHICLE DOWN SHIFTED SO HARD IT CAUSE THE VEHICLE TO ACCELERATE AND FORCIBLY JERK; HOWEVER, WE IMMEDIATELY REGAINED CONTROL OF THE VEHICLE. MY ABS, ESP AND BAS LIGHTS ARE DISPLAYED AND I HAVE AN APPOINTMENT WITH THE DEALERSHIP TO HAVE THIS SERVICED FOR TUESDAY, JULY 6, AT WHICH TME I WILL ALSO ASK THEM TO PERFORM ANOTHER INSPECTION/SERVICE MY STALLING MOTOR ISSUE AS WELL AS THE NEW ACCELERATING/JERKING ISSUE. *TR
RUBBER/PLASTIC PIECE THAT RIDES ALONG WHEN SHIFTING BECAME BUNCHED UP AND COULDN'T SHIFT INTO PARK OR DRIVE. HAD TO CUT OUT THE BUNCHED UP PIECE AS CAR WAS IN MIDDLE OF ROAD. THIS RUBBER/PLASTIC PIECE IS PART OF THE SHIFTER BEZEL TRIM THAT KEEPS DUST AND DIRT FROM GETTING INTO THE SHIFTER AREA. NOTHING HAS BEEN DONE AS DEALER W…
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RUBBER/PLASTIC PIECE THAT RIDES ALONG WHEN SHIFTING BECAME BUNCHED UP AND COULDN'T SHIFT INTO PARK OR DRIVE. HAD TO CUT OUT THE BUNCHED UP PIECE AS CAR WAS IN MIDDLE OF ROAD. THIS RUBBER/PLASTIC PIECE IS PART OF THE SHIFTER BEZEL TRIM THAT KEEPS DUST AND DIRT FROM GETTING INTO THE SHIFTER AREA. NOTHING HAS BEEN DONE AS DEALER WANTS $720.00 FOR THE PART PLUS LABOR!!??!!?? THIS IS LUDICROUS!!!!!! *TR
TL*THE CONTACT OWNS A 2005 JEEP GRAND CHEROKEE. WHILE ATTEMPTING TO PARK, THE GEAR SHIFT LEVER WOULD NOT MOVE TO THE PARK POSITION BECAUSE THE DUST COVER BROKE INTO PIECES. THE CONTACT SHIFTED INTO NEUTRAL AND USED THE EMERGENCY BRAKE TO PARK. THE VEHICLE HAD NOT BEEN REPAIRED AT THE TIME OF THE COMPLAINT. THE CURRENT AND FAILUR…
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TL*THE CONTACT OWNS A 2005 JEEP GRAND CHEROKEE. WHILE ATTEMPTING TO PARK, THE GEAR SHIFT LEVER WOULD NOT MOVE TO THE PARK POSITION BECAUSE THE DUST COVER BROKE INTO PIECES. THE CONTACT SHIFTED INTO NEUTRAL AND USED THE EMERGENCY BRAKE TO PARK. THE VEHICLE HAD NOT BEEN REPAIRED AT THE TIME OF THE COMPLAINT. THE CURRENT AND FAILURE MILEAGES WERE APPROXIMATELY 64,000.
I HAVE A 2005 JEEP GRAND CHEROKEE LAREDO, 3.7L ENGINE, AUTOMATIC TRANSMISSION. WHEN DRIVING, THE VEHICLE WILL JUST SHUT OFF AS IF THE KEY WAS TURNED OFF, LOSING ALL POWER. THE VEHICLE WILL START AFTERWARDS AND THE CHECK ENGINE LIGHT WILL STAY ON FOR A FEW HOURS THIS HAS BEEN GOING ON FOR A COUPLE YEARS. THIS PROBLEM IS SIMILAR T…
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I HAVE A 2005 JEEP GRAND CHEROKEE LAREDO, 3.7L ENGINE, AUTOMATIC TRANSMISSION. WHEN DRIVING, THE VEHICLE WILL JUST SHUT OFF AS IF THE KEY WAS TURNED OFF, LOSING ALL POWER. THE VEHICLE WILL START AFTERWARDS AND THE CHECK ENGINE LIGHT WILL STAY ON FOR A FEW HOURS THIS HAS BEEN GOING ON FOR A COUPLE YEARS. THIS PROBLEM IS SIMILAR TO THE RECALL ON THE 2008 GRAND CHEROKEE STALLING AND I THINK THIS PROBLEM IS MORE WIDE SPREAD THAN CHRYSLER WANTS TO ADMIT. I HAVE AN APPOINTMENT WITH A JEEP DEALER WHO RECENTLY RELOCATED IN MY AREA NEXT WEEK. *TR
DRIVING AT HIGHWAY SPEED IN DRIVE, TRANSMISSION DOWNSHIFTED INTO 4TH GEAR WITHOUT MANUAL ASSISTANCE. PULLED OVER TO SIDE OF ROAD AND ATTEMPTED TO SHIFT BACK INTO DRIVE UNSUCCESSFULLY. I THEN SHIFTED INTO PARK AND BACK INTO DRIVE. DASHBOARD INDICATOR SAID THE TRANSMISSION REMAINED IN 4TH EVEN THOUGH THE SHIFTER WAS IN DRIVE. SHUT…
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DRIVING AT HIGHWAY SPEED IN DRIVE, TRANSMISSION DOWNSHIFTED INTO 4TH GEAR WITHOUT MANUAL ASSISTANCE. PULLED OVER TO SIDE OF ROAD AND ATTEMPTED TO SHIFT BACK INTO DRIVE UNSUCCESSFULLY. I THEN SHIFTED INTO PARK AND BACK INTO DRIVE. DASHBOARD INDICATOR SAID THE TRANSMISSION REMAINED IN 4TH EVEN THOUGH THE SHIFTER WAS IN DRIVE. SHUT VEHICLE OFF AND THEN RESTARTED THE ENGINE. I THEN PUT THE VEHICLE INTO DRIVE AND RESUMED MY TRIP. ALSO, ON A SECOND OCCASION, DRIVING WITH TRANSMISSION IN DRIVE, STARTING FROM A STOP, TRANSMISSION DOWNSHIFTED INTO 1ST GEAR. PULLED OVER AND SHUT OFF ENGINE AND RESTARTED. PUT TRANSMISSION INTO DRIVE AND RESUMED TRIP WITH NO FURTHER PROBLEM. *TR
JEEP GRAND CHEROKEE 2006. WHILE DRIVING CAR WILL FAIL TO CHANGE GEARS. VERY DANGEROUS ON EXPRESSWAY. TRANSMISSION STALLS AT WILL. *CN
TL* THE CONTACT OWNS A 2006 GRAND CHEROKEE. WHILE DRIVING AT A SPEED OF 40 MPH, THE VEHICLE SEEMED AS IF IT WOULD SHIFT GEARS ON ITS OWNS. THE CONTACT NOTICED THE PROBLEM EIGHT TIMES. THE VEHICLE WAS TAKEN TO BOTH A LOCAL DEALERSHIP AND A LOCAL REPAIR SHOP TO FIND THE CAUSE FOR FAILURE. THE VEHICLE HAD NOT BEEN DIAGNOSED OR REPA…
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TL* THE CONTACT OWNS A 2006 GRAND CHEROKEE. WHILE DRIVING AT A SPEED OF 40 MPH, THE VEHICLE SEEMED AS IF IT WOULD SHIFT GEARS ON ITS OWNS. THE CONTACT NOTICED THE PROBLEM EIGHT TIMES. THE VEHICLE WAS TAKEN TO BOTH A LOCAL DEALERSHIP AND A LOCAL REPAIR SHOP TO FIND THE CAUSE FOR FAILURE. THE VEHICLE HAD NOT BEEN DIAGNOSED OR REPAIRED AT THE TIME OF THE COMPLAINT. THE CURRENT AND FAILURE MILEAGES WERE APPROXIMATELY 79,000.
Related Official recalls
418V280000 · Power Train:automatic Transmission
May 1, 2018
Chrysler (FCA US LLC) is recalling certain 2018 Dodge Charger, Durango and Challenger, Jeep Grand Cherokee and Wrangler, Chrysler 300, and RAM 1500 vehicles. An incorrect transmission park lock rod may have been installed in the transmission.
Consequence & remedy
Consequence: If the incorrect park lock rod is installed, the transmission may not shift into 'PARK' and keep the vehicle from moving, increasing the risk of unintended vehicle movement and the risk of a crash.
Remedy: Chrysler will notify owners, and dealers will install the correct park lock rod, free of charge. The recall began June 28, 2018. Owners may contact Chrysler customer service at 1-800-853-1403. Chrysler's number for this recall is U43.
16V240000 · Power Train:automatic Transmission:control Module (tcm/pcm/tecm)
Apr 25, 2016
Chrysler (FCA US LLC) is recalling certain model year 2012-2014 Dodge Charger and Chrysler 300 vehicles manufactured February 15, 2011, to November 27, 2014, and 2014-2015 Jeep Grand Cherokee vehicles manufactured July 16, 2012, to December 22, 2015. The affected vehicles, equipped with an eight-speed automatic transmission and a monostable gear selector, may not adequately warn the driver when driver's door is opened and the vehicle is not in PARK, allowing them to exit the vehicle while the vehicle is still in gear.
Consequence & remedy
Consequence: Drivers thinking that their vehicle's transmission is in the PARK position may be struck by the vehicle and injured if they attempt to get out of the vehicle while the engine is running and the parking brake is not engaged.
Remedy: Chrysler will notify owners, and dealers will update the vehicle software to mitigate the risk of vehicle rollaway, free of charge. The recall began on June 24, 2016. Owners may contact Chrysler customer service at 1-800-853-1403. Chrysler's number for this recall is S27. Note: On October 19, 2016 Chrysler identified some previously repaired vehicles did not receive the complete software updates. Chrysler will renotify the affected owners, and dealers will update the software again.
05V396000 · Power Train:automatic Transmission
Sep 14, 2005
ON CERTAIN SPORT UTILITY VEHICLES EQUIPPED WITH 3.7L ENGINES AND NAG1 AUTOMATIC TRANSMISSIONS, THE AIR CONDITIONER EVAPORATOR CONDENSATE WATER MAY ENTER THE TRANSMISSION AT THE FILL TUBE GROMMET SEAL. THIS CAN RESULT IN SHUDDER DURING TORQUE CONVERTER CLUTCH ENGAGEMENT.
Consequence & remedy
Consequence: IT CAN LEAD TO INCREASED TRANSMISSION OPERATING TEMPERATURES, BOILING OF THE WATER, AND A SUBSEQUENT PURGING OF TRANSMISSION FLUID INTO THE ENGINE COMPARTMENT POTENTIALLY RESULTING IN AN UNDERHOOD FIRE.
Remedy: DEALERS WILL INSPECT THE TRANSMISSION FOR LEAKAGE AT THE FILL TUBE GROMMET SEAL. IF NO LEAK IS DETECTED, A NEW FILL TUBE GROMMET SEAL AND WATER DEFLECTOR SHIELD WILL BE INSTALLED, AND PROPER ALIGNMENT OF THE FILL TUBE VERIFIED. IF THE PRESENCE OF A LEAK IS DETECTED, THE VEHICLE WILL BE EVALUATED FOR SHUDDER DURING TORQUE CONVERTER ENGAGEMENT. IF NO SHUDDER IS DETECTED, THE TRANSMISSION WILL BE TRIPLE FLUSHED, AND NEW FILL TUBE GROMMET SEAL AND WATER DEFLECTOR WILL BE INSTALLED AND PROPER ALIGNMENT OF THE FILL TUBE VERIFIED. IF SHUDDER IS DETECTED, THE TORQUE CONVERTER WILL BE REPLACED, A NEW FILL TUBE GROMMET SEAL AND WATER DEFLECTOR WILL BE INSTALLED, AND PROPER ALIGNMENT OF THE FILL TUBE VERIFIED. THE RECALL BEGAN ON OCTOBER 31, 2005. OWNERS MAY CONTACT DAIMLERCHRYSLER AT 1-800-853-1403.
02V053000 · Power Train:automatic Transmission:lever And Linkage:floor Shift
Feb 15, 2002
ON CERTAIN SPORT UTILITY VEHICLES, IF A DRIVER HAS NOT PLACED THE SHIFTER LEVER FULLY INTO THE "PARK" POSITION AND LEAVES THE VEHICLE RUNNING, THE VEHICLE MAY UNEXPECTEDLY MOVE REARWARD AFTER SEEMING TO BE STABLE.
Consequence & remedy
Consequence: INADVERTENT MOVEMENT OF THE VEHICLE COULD RESULT IN A CRASH.
Remedy: DEALERS WILL INSTALL A SECONDARY DETENT SYSTEM TO THE FLOOR SHIFTER ASSEMBLY. DAIMLERCHRYSLER SENT INTERIM NOTICES TO OWNERS CONCERNING THIS PROBLEM ON MARCH 22, 2002. OWNER NOTIFICATION BEGAN SEPTEMBER 23, 2002. OWNERS WHO TAKE THEIR VEHICLES TO AN AUTHORIZED DEALER ON AN AGREED UPON SERVICE DATE AND DO NOT RECEIVE THE FREE REMEDY WITHIN A REASONABLE TIME SHOULD CONTACT DAIMLERCHRYSLER AT 1-800-853-1403.
Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗
Related NHTSA investigations
2EA16002 · Vehicle Rollaway, Engine On
Opened Feb 3, 2016 · Closed Jun 24, 2016
Status: closed (inferred from source dates) · Power Train:automatic Transmission:gear Position Indication (prndl)
On April 22, 2016, Fiat Chrysler Automotive US LLC, (FCA) submitted a Defect Information Report (DIR) to NHTSA regarding a defect that could result in unattended vehicle rollaway with the engine running in approximately 811,586 model year (MY) 2012 to 2014 Dodge Charger and Chrysler 300 vehicles and MY 2014 to 2015 Jeep Grand Cherokee vehicles equipped with 8-speed transmissions and a monostable gear selector (NHTSA Recall #16V-240, FCA Recall #S27). According to FCA's DIR, The existing strategies built into these vehicles to deter drivers from exiting the vehicle after failing to put the transmission into PARK have not stopped some from doing so. Drivers erroneously concluding that their vehicle's transmission is in the PARK position may be struck by the vehicle and injured if they attempt to get out of the vehicle while the engine is running and the parking brake is not engaged.The vehicles recalled by FCA are equipped with Monostable electronic (shift-by-wire) gearshift assemblies supplied by ZF Group (see Figure 1).The subject Monostable shifter has a single neutral position that it snaps back to when the driver releases the shift knob.Although the Monostable gearshift has the familiar appearance of a conventional console mechanical gearshift assembly, it has an unfamiliar movement that does not provide the tactile or visual feedback that drivers are accustomed to receiving from conventional shifters.Consequently, the driver must take additional time to verify that the desired gear position was achieved by checking the PRNDL display on the shift knob or the Electronic Vehicle Information Center (EVIC) display.
Additional source detail variants (2)
Power Train:automatic Transmission:gear Position Indication (prndl)
On April 22, 2016, Fiat Chrysler Automotive US LLC, (FCA) submitted a Defect Information Report (DIR) to NHTSA regarding a defect that could result in unattended vehicle rollaway with the engine running in approximately 811,586 model year (MY) 2012 to 2014 Dodge Charger and Chrysler 300 vehicles and MY 2014 to 2015 Jeep Grand Cherokee vehicles equipped with 8-speed transmissions and a monostable gear selector (NHTSA Recall #16V-240, FCA Recall #S27). According to FCA's DIR, The existing strategies built into these vehicles to deter drivers from exiting the vehicle after failing to put the transmission into PARK have not stopped some from doing so. Drivers erroneously concluding that their vehicle's transmission is in the PARK position may be struck by the vehicle and injured if they attempt to get out of the vehicle while the engine is running and the parking brake is not engaged.The vehicles recalled by FCA are equipped with Monostable electronic (shift-by-wire) gearshift assemblies supplied by ZF Group (see Figure 1).The subject Monostable shifter has a single neutral position that it snaps back to when the driver releases the shift knob.Although the Monostable gearshift has the familiar appearance of a conventional console mechanical gearshift assembly, it has an unfamiliar movement that does not provide the tactile or visual feedback that drivers are accustomed to receiving from conventional shifters.Consequently, the driver must take additional time to verify that the desired gear position was achieved by checking the PRNDL display on the shift knob or the Electronic Vehicle Information Center (EVIC) display.
Power Train:automatic Transmission:gear Position Indication (prndl)
On April 22, 2016, Fiat Chrysler Automotive US LLC, (FCA) submitted a Defect Information Report (DIR) to NHTSA regarding a defect that could result in unattended vehicle rollaway with the engine running in approximately 811,586 model year (MY) 2012 to 2014 Dodge Charger and Chrysler 300 vehicles and MY 2014 to 2015 Jeep Grand Cherokee vehicles equipped with 8-speed transmissions and a monostable gear selector (NHTSA Recall #16V-240, FCA Recall #S27). According to FCA's DIR, The existing strategies built into these vehicles to deter drivers from exiting the vehicle after failing to put the transmission into PARK have not stopped some from doing so. Drivers erroneously concluding that their vehicle's transmission is in the PARK position may be struck by the vehicle and injured if they attempt to get out of the vehicle while the engine is running and the parking brake is not engaged.The vehicles recalled by FCA are equipped with Monostable electronic (shift-by-wire) gearshift assemblies supplied by ZF Group (see Figure 1).The subject Monostable shifter has a single neutral position that it snaps back to when the driver releases the shift knob.Although the Monostable gearshift has the familiar appearance of a conventional console mechanical gearshift assembly, it has an unfamiliar movement that does not provide the tactile or visual feedback that drivers are accustomed to receiving from conventional shifters.Consequently, the driver must take additional time to verify that the desired gear position was achieved by checking the PRNDL display on the shift knob or the Electronic Vehicle Information Center (EVIC) display.
PE15030 · Powered Vehicle Rollaway
Opened Aug 20, 2015 · Closed Feb 5, 2016
Status: closed (inferred from source dates) · Power Train:automatic Transmission; Power Train:automatic Transmission:gear Position Indication (prndl)
The Office of Defects Investigation (ODI) opened Preliminary Evaluation PE15-030 on August 20, 2015,to investigate 14 complaints alleging incidents of rollaway after intended shifts to Park in Model Year (MY) 2014 and 2015 Jeep Grand Cherokees vehicles. The MY 2014-2015 Grand Cherokee vehicles are equipped with Monostable electronic (E-shift) gearshift assemblies supplied by ZF Group (ZF). The E-shift system operates electronically and the gear requested by the driver is transmitted from the shifter via the CAN Bus to the Transmission Control Module which makes the requested shift. The Monostable gearshift does not move into a detent but springs back to a centered/neutral position after the driver selects a gear and releases the shifter. A button on the shift knob must be depressed to shift out of Park, shift out of Neutral, and to shift from Drive to Reverse or Park.The gear selected is shown on a display in the dash and illuminated letters on the shifter. If the driver's door is opened when the gearshift is not in Park, a chime sounds and a message is displayed on the instrument panel to warn the driver.In addition, the engine Start/Stop push-button control logic does not permit normal engine shut-off when the transmission is not in Park. This logic may provide feedback to drivers who attempt to turn the engine off when the transmission is not in Park. However, this function does not protect drivers who intentionally leave the engine running or drivers who do not recognize that the engine is still running.NHTSA testing during PE15-030 indicates that operation of the Monostable shifter is not intuitive and provides poor tactile and visual feedback to the driver, increasing the potential for unintended gear selection.ODI?s analysis of the PE15-030 complaint and field report data identified 306 incidents of vehicle rollaway followingintended shifts to Park in the 2014-2015 Grand Cherokee. These resulted in 117 alleged crashes. Twenty-eight of the crashes reportedly caused injuries, including 3 with a fractured pelvis and 4 others requiring some degree of hospitalization (a ruptured bladder, fractured kneecap, broken ribs, damaged to right leg). Other injuries include reports of a broken nose, facial lacerations requiring stitches, sprained knees, severe bruising, and trauma to legs.An Engineering Analysis (EA16-002) has been opened to assess the scope, frequency, and safety-related consequences of the alleged defect. The Vehicle Owner Questionnaires (VOQs) associated with the closing of this Preliminary Evaluation are:10823099, 10822939, 10822442, 10820488, 10817252, 10810551, 10810051, 10809691, 10809024, 10807839, 10807416, 10794318, 10787947, 10787576, 10785790, 10783597, 10778854, 10775391, 10767488, 10766494, 10763333, 10763284, 10763082, 10762457, 10761498, 10760980, 10760729, 10760702, 10760081, 10759979, 10759669, 10759622, 10759568, 10759548, 10759533, 10759287, 10759278, 10759198, 10759186, 10759157, 10759131, 10759102, 10759082, 10759066, 10759047, 10759046, 10733158, 10730952, 10716526, 10711893, 10683556, 10679497, 10676998, 10668651, 10662619, 10662308, 10631167, 10605865, 10583366, 10567538, 10555901, and 10537653.
Additional source detail variants (2)
Power Train:automatic Transmission
The Office of Defects Investigation (ODI) opened Preliminary Evaluation PE15-030 on August 20, 2015,to investigate 14 complaints alleging incidents of rollaway after intended shifts to Park in Model Year (MY) 2014 and 2015 Jeep Grand Cherokees vehicles. The MY 2014-2015 Grand Cherokee vehicles are equipped with Monostable electronic (E-shift) gearshift assemblies supplied by ZF Group (ZF). The E-shift system operates electronically and the gear requested by the driver is transmitted from the shifter via the CAN Bus to the Transmission Control Module which makes the requested shift. The Monostable gearshift does not move into a detent but springs back to a centered/neutral position after the driver selects a gear and releases the shifter. A button on the shift knob must be depressed to shift out of Park, shift out of Neutral, and to shift from Drive to Reverse or Park.The gear selected is shown on a display in the dash and illuminated letters on the shifter. If the driver's door is opened when the gearshift is not in Park, a chime sounds and a message is displayed on the instrument panel to warn the driver.In addition, the engine Start/Stop push-button control logic does not permit normal engine shut-off when the transmission is not in Park. This logic may provide feedback to drivers who attempt to turn the engine off when the transmission is not in Park. However, this function does not protect drivers who intentionally leave the engine running or drivers who do not recognize that the engine is still running.NHTSA testing during PE15-030 indicates that operation of the Monostable shifter is not intuitive and provides poor tactile and visual feedback to the driver, increasing the potential for unintended gear selection.ODI?s analysis of the PE15-030 complaint and field report data identified 306 incidents of vehicle rollaway followingintended shifts to Park in the 2014-2015 Grand Cherokee. These resulted in 117 alleged crashes. Twenty-eight of the crashes reportedly caused injuries, including 3 with a fractured pelvis and 4 others requiring some degree of hospitalization (a ruptured bladder, fractured kneecap, broken ribs, damaged to right leg). Other injuries include reports of a broken nose, facial lacerations requiring stitches, sprained knees, severe bruising, and trauma to legs.An Engineering Analysis (EA16-002) has been opened to assess the scope, frequency, and safety-related consequences of the alleged defect. The Vehicle Owner Questionnaires (VOQs) associated with the closing of this Preliminary Evaluation are:10823099, 10822939, 10822442, 10820488, 10817252, 10810551, 10810051, 10809691, 10809024, 10807839, 10807416, 10794318, 10787947, 10787576, 10785790, 10783597, 10778854, 10775391, 10767488, 10766494, 10763333, 10763284, 10763082, 10762457, 10761498, 10760980, 10760729, 10760702, 10760081, 10759979, 10759669, 10759622, 10759568, 10759548, 10759533, 10759287, 10759278, 10759198, 10759186, 10759157, 10759131, 10759102, 10759082, 10759066, 10759047, 10759046, 10733158, 10730952, 10716526, 10711893, 10683556, 10679497, 10676998, 10668651, 10662619, 10662308, 10631167, 10605865, 10583366, 10567538, 10555901, and 10537653.
Power Train:automatic Transmission:gear Position Indication (prndl)
The Office of Defects Investigation (ODI) opened Preliminary Evaluation PE15-030 on August 20, 2015,to investigate 14 complaints alleging incidents of rollaway after intended shifts to Park in Model Year (MY) 2014 and 2015 Jeep Grand Cherokees vehicles. The MY 2014-2015 Grand Cherokee vehicles are equipped with Monostable electronic (E-shift) gearshift assemblies supplied by ZF Group (ZF). The E-shift system operates electronically and the gear requested by the driver is transmitted from the shifter via the CAN Bus to the Transmission Control Module which makes the requested shift. The Monostable gearshift does not move into a detent but springs back to a centered/neutral position after the driver selects a gear and releases the shifter. A button on the shift knob must be depressed to shift out of Park, shift out of Neutral, and to shift from Drive to Reverse or Park.The gear selected is shown on a display in the dash and illuminated letters on the shifter. If the driver's door is opened when the gearshift is not in Park, a chime sounds and a message is displayed on the instrument panel to warn the driver.In addition, the engine Start/Stop push-button control logic does not permit normal engine shut-off when the transmission is not in Park. This logic may provide feedback to drivers who attempt to turn the engine off when the transmission is not in Park. However, this function does not protect drivers who intentionally leave the engine running or drivers who do not recognize that the engine is still running.NHTSA testing during PE15-030 indicates that operation of the Monostable shifter is not intuitive and provides poor tactile and visual feedback to the driver, increasing the potential for unintended gear selection.ODI?s analysis of the PE15-030 complaint and field report data identified 306 incidents of vehicle rollaway followingintended shifts to Park in the 2014-2015 Grand Cherokee. These resulted in 117 alleged crashes. Twenty-eight of the crashes reportedly caused injuries, including 3 with a fractured pelvis and 4 others requiring some degree of hospitalization (a ruptured bladder, fractured kneecap, broken ribs, damaged to right leg). Other injuries include reports of a broken nose, facial lacerations requiring stitches, sprained knees, severe bruising, and trauma to legs.An Engineering Analysis (EA16-002) has been opened to assess the scope, frequency, and safety-related consequences of the alleged defect. The Vehicle Owner Questionnaires (VOQs) associated with the closing of this Preliminary Evaluation are:10823099, 10822939, 10822442, 10820488, 10817252, 10810551, 10810051, 10809691, 10809024, 10807839, 10807416, 10794318, 10787947, 10787576, 10785790, 10783597, 10778854, 10775391, 10767488, 10766494, 10763333, 10763284, 10763082, 10762457, 10761498, 10760980, 10760729, 10760702, 10760081, 10759979, 10759669, 10759622, 10759568, 10759548, 10759533, 10759287, 10759278, 10759198, 10759186, 10759157, 10759131, 10759102, 10759082, 10759066, 10759047, 10759046, 10733158, 10730952, 10716526, 10711893, 10683556, 10679497, 10676998, 10668651, 10662619, 10662308, 10631167, 10605865, 10583366, 10567538, 10555901, and 10537653.