WenmarOpen by Wenmar Pro

Service bulletin 0804

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10014346
Published by NHTSA2005-04-30
Manufacturer's number0804
Manufacturer's date2004-08-01
NHTSA componentENGINE AND ENGINE COOLING:ENGINE

NHTSA's summary

OIL LIFE SYSTEM RESET PROCEDURES - CARS. *NM

The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

Components

Engine

Vehicles listed
BUICK CENTURY2001, 2002, 2003, 2004, 2005
BUICK LACROSSE2005
BUICK LESABRE2001, 2002, 2003, 2004, 2005
BUICK PARK AVENUE2001, 2002, 2003, 2004, 2005
BUICK REGAL2001, 2002, 2003, 2004
CADILLAC CTS2003, 2004, 2005
CADILLAC DEVILLE2001, 2002, 2003, 2004, 2005
CADILLAC ELDORADO2001, 2002
CADILLAC SEVILLE2001, 2002, 2003, 2004
CADILLAC SRX2004, 2005
CADILLAC STS2005
CADILLAC XLR2004, 2005
CHEVROLET CAMARO2001, 2002
CHEVROLET COBALT2005
CHEVROLET CORVETTE2001, 2002, 2003, 2004, 2005
CHEVROLET IMPALA2001, 2002, 2003, 2004, 2005
CHEVROLET MALIBU2004, 2005
CHEVROLET MONTE CARLO2002, 2003, 2004, 2005
OLDSMOBILE ALERO2001, 2002, 2003, 2004
OLDSMOBILE AURORA2001, 2002, 2003
OLDSMOBILE INTRIGUE2001, 2002
PONTIAC BONNEVILLE2001, 2002, 2003, 2004, 2005
PONTIAC FIREBIRD2001, 2002
PONTIAC G62005
PONTIAC GRAND AM2001, 2002, 2003, 2004, 2005
PONTIAC GRAND PRIX2001, 2002, 2003, 2004, 2005
PONTIAC GTO2004, 2005
SATURN ION2003, 2004, 2005
SATURN L2002003
SATURN LS2002

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Recalls for the same vehicles and component
15V7010002015-10-26. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:MANIFOLD/HEADER/MUFFLER/TAIL PIPE; ENGINE AND ENGINE COOLING:ENGINE
20155012015-10-23. Engine
15V2010002015-04-06. ENGINE AND ENGINE COOLING:ENGINE
20151452015-04-02. Engine
20091052009-04-08. Engine
09V1160002009-04-08. ENGINE AND ENGINE COOLING
08V1180002008-03-12. ENGINE AND ENGINE COOLING
20080812008-03-05. Engine

A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.

Other bulletins for the same vehicles and component
01-06-01-011P2024-09-05. Service bulletin. This service bulletin provides guidelines and diagnostic/repair information to technicians regarding vehicle engine oil consumption.
16-NA-3832024-07-16. Service bulletin. This service bulletin advises of a new fuel injection cleaner kit used for decarbonizing the intake valves to correct conditions of rough idle, Crank no start, extended crank or misfire, MIL with DTCs, and explains how Top Tier fuels should be used to reduce carbon build-up.
16-NA-3832024-03-19. Service bulletin. This technical bulletin advises of a new fuel injection cleaner kit used for decarbonizing the intake valves to correct conditions of rough idle, Crank no start, extended crank or misfire, MIL with DTCs, and explains how Top Tier fuels should be used to reduce carbon build-up.
06-06-01-019C2024-03-19. Service bulletin. This bulletin advises the technician of possible location of an internal coolant leak from a specific cylinder head and location.
22-NA-0742024-02-29. Service bulletin. This service bulletin provides service information to technicians on guidelines to replace Oil Cooler, Oil Cooler Lines and Oil Tank if the engine was replaced where large amounts of debris has flowed throughout the oiling system.
16-NA-3382024-02-17. Service bulletin. This Warranty Admin service bulletin provides guidelines for Dealers Not Required and for Dealers Required to Contact the PQC for engine or transmission assembly replacement and explains the PQC process, GWM Transaction submission, vehicle service record retention and proper handling of assembly returns for Canadian Dealers only.
PI1394B2024-02-02. Service bulletin. This PI bulletin advises the technician on the proper way to install the pistons in an engine.
1300890092023-12-11. Service bulletin. Expanded Availability for Remanufacture and Return (R&R) Electronic Control Modules
03-00-91-001I2023-11-22. Service bulletin. This service bulletin provides a vibration analysis worksheet the technician can use in conjunction with the appropriate Vibration Analysis-Road testing procedure when diagnosing vibration concerns.
01-06-01-011O2023-10-25. Service bulletin. This service bulletin provides guidelines and diagnostic/repair information to technicians regarding vehicle engine oil consumption.