The defect
ON CERTAIN SPORT UTILITY VEHICLES EQUIPPED WITH V6 ENGINES, THE FUEL PULSATION DAMPER, LOCATED ON THE FUEL RAIL, MAY HAVE BEEN IMPROPERLY ASSEMBLED, CAUSING A DIAPHRAGM IN THE PULSATION DAMPER TO BE DAMAGED. IF THE DIAPHRAGM FAILS, FUEL MAY LEAK.
The risk
THIS COULD RESULT IN AN ENGINE COMPARTMENT FIRE IF A HEAT SOURCE OR AN IGNITION SOURCE IS PRESENT.
The remedy
DEALERS WILL REPLACE THE PULSATION DAMPER. OWNER NOTIFICATION BEGAN MAY 5, 2003. 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 TOYOTA AT 1-800-331-4331.
NHTSA's own wording · initiated by MFR
Vehicles covered
| Model | Model years |
|---|---|
| Toyota 4Runner | 2003 |
Components: FUEL SYSTEM, GASOLINE
Model years in this recall
NHTSA complaints and the number of recall campaigns for each model year this recall covers.
| Model | Year | Complaints | Recalls |
|---|---|---|---|
| Toyota 4Runner | 2003 | 528 | 3 |
Other fuel system, gasoline recalls in 2003
41 of the 527 recall campaigns reported to NHTSA in 2003 concerned the fuel system, gasoline; TOYOTA MOTOR NORTH AMERICA, INC. filed 95 campaigns in all.
| 03V531000 16 Dec 2003 | MAZDA NORTH AMERICAN OPERATIONS |
| 03V529000 12 Dec 2003 | MASERATI NORTH AMERICA, INC. |
| 03V510000 8 Dec 2003 | HARLEY-DAVIDSON MOTOR COMPANY |
| 03V482000 19 Nov 2003 | FORD MOTOR COMPANY |
| 03V454000 10 Nov 2003 | GENERAL MOTORS CORP. |
| 03V471000 10 Nov 2003 | DAIMLERCHRYSLER CORPORATION |
| 03V442000 4 Nov 2003 | MITSUBISHI MOTORS NORTH AMERICA, INC. |
| 03V443000 4 Nov 2003 | DAIMLERCHRYSLER CORPORATION |
NHTSA recalls (public domain) · all recalls of 2003