The defect
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.
The risk
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.
The 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.
NHTSA's own wording · initiated by MFR
Vehicles covered
| Model | Model years |
|---|---|
| Jeep Grand Cherokee | 2005 |
Components: POWER TRAIN:AUTOMATIC TRANSMISSION
Model years in this recall
NHTSA complaints and the number of recall campaigns for each model year this recall covers.
| Model | Year | Complaints | Recalls |
|---|---|---|---|
| Jeep Grand Cherokee | 2005 | 2,051 | 3 |
Other power train recalls in 2005
29 of the 562 recall campaigns reported to NHTSA in 2005 concerned the power train; DAIMLERCHRYSLER CORPORATION filed 203 campaigns in all.
| 05V571000 29 Dec 2005 | GROUP LOTUS PLC |
| 05V568000 19 Dec 2005 | MONACO COACH CORPORATION |
| 05V551000 6 Dec 2005 | FREIGHTLINER LLC |
| 05V548000 1 Dec 2005 | AMERICAN SUZUKI MOTOR CORP. |
| 05V537000 22 Nov 2005 | HARLEY-DAVIDSON MOTOR COMPANY |
| 05V519000 9 Nov 2005 | FORD MOTOR COMPANY |
| 05V513000 7 Nov 2005 | ASTON MARTIN |
| 05V504000 1 Nov 2005 | BMW OF NORTH AMERICA, LLC |
NHTSA recalls (public domain) · all recalls of 2005