The defect
CERTAIN SPORT UTILITY VEHICLES MAY HAVE HAD A TRANSFER CASE INSTALLED THAT COULD, DUE TO CHANGES IN THE HOUSING CASTING, RESULT IN THE OIL PUMP ROTATION. SHOULD THIS OCCUR, OIL STARVATION OF THE INTERNAL GEARS MIGHT RESULT.
The risk
CONTINUED OPERATION OF THE VEHICLE COULD RESULT IN A FRACTURE OF THE TRANSFER CASE HOUSING. INCORRECT TORQUE WOULD THEN BE APPLIED TO THE DRIVEN WHEELS OR OIL COULD LEAK AND CONTACT THE TIRES.
The remedy
DEALERS WILL INSPECT THE TRANSFER CASE HOUSING AND, IF NECESSARY, REPLACE THE TRANSFER CASE. OWNER NOTIFICATION BEGAN ON MAY 3, 2004. OWNERS SHOULD CONTACT PORSCHE AT 1-800-545-8039.
NHTSA's own wording · initiated by MFR
Vehicles covered
| Model | Model years |
|---|---|
| Porsche Cayenne | 2004 |
| Porsche Cayenne S | 2004 |
| Porsche Cayenne Turbo | 2004 |
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 |
|---|---|---|---|
| Porsche Cayenne | 2004 | 38 | 6 |
| Porsche Cayenne S | 2004 | 48 | 9 |
| Porsche Cayenne Turbo | 2004 | 15 | 8 |
Other power train recalls in 2004
22 of the 601 recall campaigns reported to NHTSA in 2004 concerned the power train; PORSCHE CARS NORTH AMERICA, INC. filed 23 campaigns in all.
| 04V590000 15 Dec 2004 | FREIGHTLINER LLC |
| 04V449000 13 Sept 2004 | PACCAR INCORPORATED |
| 04V435000 9 Sept 2004 | SPARTAN CHASSIS, INC. |
| 04V408000 19 Aug 2004 | NISSAN NORTH AMERICA, INC. |
| 04V409000 18 Aug 2004 | BMW OF NORTH AMERICA, LLC |
| 04V405000 12 Aug 2004 | VOLVO TRUCKS NORTH AMERICA, INC. |
| 04V344000 14 Jul 2004 | BAYERISCHE MOTOREN WERKE |
| 04V320000 6 Jul 2004 | GENERAL MOTORS CORP. |
NHTSA recalls (public domain) · all recalls of 2004