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Service bulletin PIT-3046E

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 id10026704
Published by NHTSA2008-12-05
Manufacturer's numberPIT-3046E
Manufacturer's date2008-08-01
NHTSA componentFUEL SYSTEM, OTHER:STORAGE:FUEL GAUGE SYSTEM

NHTSA's summary

GMC: FUEL GAUGE FLUCTUATION IN PARK OR NEUTRAL, CAUSING THE LOW FUEL LIGHT TO ILLUMINATE. *PE

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

Fuel system

Vehicles listed
BUICK RAINIER2004, 2005, 2006, 2007
BUICK TERRAZA2005, 2006, 2007
CADILLAC ESCALADE2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009
CADILLAC ESCALADE ESV2003, 2004, 2005, 2006, 2007, 2008, 2009 (the catalog's model; the bulletin names a series or trim of it)
CADILLAC ESCALADE EXT2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET ASTRO1999 to 2002
CHEVROLET ASTRO2004 to 2005
CHEVROLET AVALANCHE2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009
CHEVROLET BLAZER1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
CHEVROLET COLORADO2004, 2005, 2006, 2007, 2008
CHEVROLET S102001 to 2004
CHEVROLET SILVERADO1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009
CHEVROLET SILVERADO CLASSIC2003, 2004, 2005, 2006, 2007 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET SUBURBAN2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009
CHEVROLET TAHOE2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009
CHEVROLET TRAILBLAZER1998 to 2001
CHEVROLET TRAILBLAZER2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009
CHEVROLET UPLANDER2005, 2006, 2007, 2008, 2009
GMC CANYON2004, 2005, 2006, 2007, 2008, 2009
GMC ENVOY1998 to 2001
GMC ENVOY2002, 2003, 2004, 2005, 2006
GMC ENVOY2008, 2009
GMC ENVOY 3602007 (the catalog's model; the bulletin names a series or trim of it)
GMC JIMMY1998 to 2004
GMC JIMMY CLASSIC2005
GMC SAFARI1999
GMC SAFARI2001, 2002
GMC SAFARI2004, 2005
GMC SAFARI (GMC)2000 (the catalog's model; the bulletin names a series or trim of it)
GMC SAFARI (GMC)2002, 2003, 2004 (the catalog's model; the bulletin names a series or trim of it)
GMC SIERRA1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009
GMC SONOMA2001, 2002, 2003, 2004
GMC YUKON2000, 2001, 2002, 2003, 2004, 2005
GMC YUKON2007, 2008, 2009
HUMMER H22003, 2004, 2005, 2006, 2007, 2008, 2009
HUMMER H2 SUT2003 to 2009
HUMMER H32006, 2007, 2008, 2009
OLDSMOBILE BRAVADA1998, 1999, 2000, 2001, 2002, 2003, 2004
PONTIAC MONTANA2005 to 2009
SATURN RELAY2005, 2006, 2007
SATURN RELAY2008

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

Recalls for the same vehicles and component
20091322009-05-07. Fuel System
09V1540002009-05-06. FUEL SYSTEM, GASOLINE
20061952006-08-04. Fuel System
05V1550002005-04-14. FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP
20042812004-08-05. Fuel System
04V3760002004-08-02. FUEL SYSTEM, GASOLINE:DELIVERY:HOSES, LINES/PIPING, AND FITTINGS
20032922003-11-21. Fuel System
03V4350002003-11-03. FUEL SYSTEM, OTHER:DELIVERY
20030192003-01-28. Fuel System
03V0190002003-01-27. FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY

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
05-06-04-022V2024-09-05. Service bulletin. This bulletin provides information on the TOP TIER Detergent Gasoline Licensed Brands and the TOP TIER Diesel Fuel Licensed Brands that are recommended for use in all GM vehicles and the TOP TIER FUELS website URL.
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.
04-06-04-051I2024-07-16. Service bulletin. This service bulletin provides information for maintenance cleaning of the fuel injectors and gasoline detergent additive.
19-NA-0442024-02-21. Service bulletin. This service bulletin provides information on the cold start control system in DI engines to reduce cold start emissions and improve fuel economy.
1406040052024-02-12. Service bulletin. Duramax® Diesel Glow Plugs Difficult to Install Due to Carbon Buildup - New Glow Plug Bore Reamer Available
PIT5161K2024-02-12. Service bulletin. This Preliminary Information communication provides information to the technician about vehicles that may have a bump feel or clunk noise at a stop or on launch. Dealer should communicate to the customer this condition is a normal operating characteristic of their vehicle. The bump clunk issue may be due to fuel movement in the fuel tank when not completely full. The condition is eliminated after completely filling the fuel tank.
14423C2024-01-16. Service bulletin. Special Coverage Adjustment ? Fuel Tank Inlet Check Valve Fracture
14423B2024-01-16. Service bulletin. Special Coverage Adjustment ? Fuel Tank Inlet Check Valve Fracture
14423A2024-01-16. Service bulletin. Special Coverage Adjustment Fuel Tank Inlet Check Valve Fracture
PIT5161B2023-12-26. Service bulletin. Bump Feel Or Clunk Noise After A Stop.