The problem
On certain Cadillac deville and seville passenger vehicles, funeral coaches, and limousines equipped with a v8 (4.6l) engine, Oldsmobile aurora passenger vehicles equipped with a v8 (4.0l ) engine, and Pontiac bonneville ssei passenger vehicles equipped with a supercharged v6 (3.8l) engine, the fuel tank pressure sensors are unusually susceptible to malfunctions. If the sensor malfunctions, excessive vacuum can be applied during self-diagnostic testing.
The risk
Fuel system components can be damaged and fuel can leak from the vehicle when it is refueled. Fuel leakage in the presence of an ignition source can result in a fire.
The fix
Dealers will replace the fuel tank pressure sensor. Owner notification began on October 17, 2003. Owners should contact Cadillac at 1-866-982-2339; Oldsmobile at 1-800-630-6537; or Pontiac at 1-800-620-7668.
Recall details
| NHTSA campaign | 03V-238 (03V238000) |
|---|---|
| Manufacturer number | 03038 |
| Manufacturer | General Motors, LLC |
| Component | Fuel system, gasoline › Storage › Tank assembly |
| Report date | July 1, 2003 |
| Owners notified | October 17, 2003 |
| Vehicles affected | 102,212 |
| Initiated by | Manufacturer |
Vehicles covered
Owner complaints about the fuel & propulsion system
- 2002 Cadillac Deville fuel system problems 11
- 2003 Cadillac Deville fuel system problems 9
- 2002 Cadillac Seville fuel system problems 2
- 2003 Cadillac Seville fuel system problems 1
- 2002 Oldsmobile Aurora fuel system problems 4
- 2003 Oldsmobile Aurora fuel system problems 1
- 2002 Pontiac Bonneville fuel system problems 6
- 2003 Pontiac Bonneville fuel system problems 6
Frequently asked questions
Is the recall 03V-238 repair free?
Yes. Cadillac dealers will fix the problem at no cost: Dealers will replace the fuel tank pressure sensor. Owner notification began on October 17, 2003. Owners should contact Cadillac at 1-866-982-2339; Oldsmobile at 1-800-630-6537; or Pontiac at 1-800-620-7668.
How do I know if my car is included?
Not every vehicle of the listed model years is affected — the recall covers 102,212 vehicles built in a certain window. Check your 17-character VIN with our VIN recall check or at nhtsa.gov/recalls.
Source: U.S. National Highway Traffic Safety Administration (NHTSA) — owner complaints through October 20, 2026, recalls and defect investigations; fuel economy from the EPA. Complaints are unverified reports and are not proof of a defect. How we rate model years.