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Service bulletin 01802A

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 id10007965
Published by NHTSA2004-07-19
Manufacturer's number01802A
Manufacturer's date2004-01-01
NHTSA componentELECTRICAL SYSTEM

NHTSA's summary

APP SENSOR 2 AND/OR TP SENSOR 2 SIGNAL CIRCUIT VOLTAGES DROP. *TT

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

Electrical system

Vehicles listed
BUICK RAINIER2004
CHEVROLET COLORADO2004
CHEVROLET MALIBU2004
CHEVROLET TRAILBLAZER2002, 2003, 2004
GMC CANYON2004
GMC ENVOY2002, 2003, 2004
OLDSMOBILE BRAVADA2002, 2003, 2004
SATURN VUE2002, 2003, 2004

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

Recalls for the same vehicles and component
14V4900002014-08-08. ELECTRICAL SYSTEM:IGNITION
20142842014-07-03. Electrical
20141732014-05-16. Electrical
14V2520002014-05-14. ELECTRONIC STABILITY CONTROL (ESC); VEHICLE SPEED CONTROL:CRUISE CONTROL; EXTERIOR LIGHTING:BRAKE LIGHTS:SWITCH; EXTERIOR LIGHTING:BRAKE LIGHTS; ELECTRICAL SYSTEM:WIRING
20081782008-05-22. Electrical
20060962006-04-26. Electrical
20040452004-02-04. Electrical
03V0960002003-03-19. ELECTRICAL SYSTEM:WIRING:INTERIOR/UNDER DASH
20012852001-12-05. Electrical

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
23-NA-0012025-04-28. Service bulletin. This service bulletin provides information for dealers/technicians on OnStar Module 2G Sunset Information.
PIP4723J2024-10-25. Service bulletin. This Preliminary Information communicates to the dealer the process for downloading or updating operating software for the Tire Pressure Monitor, Active Fuel Injector tester, multi media tester, PICO Scope, GR8 starting/charging tester and Vehicle Data Recorder tools, giving website address and step by step instructions to complete the update.
General Communication2024-08-26. Service campaign. Vehicle Wide Programming (VWP) is a new process to update software on GM Vehicles. It provides the ability via a single selection within Techline Connect to first identify which modules need updating and then proceed to updating affected modules (with some exceptions). The updating of modules is completed in parallel instead of the technician needing to update one module at a time. This allows a more streamlined approach for dealers and customers.
24-NA-0982024-06-25. Service bulletin. This service bulletin provides information for dealers/technicians on Service Programming System (SPS) Error Codes E4398, E4399, E4401, E4403, M4404, M4413, M6954, M6955, E4414, E4423, E4491, E4492, or E6961 and resolution information.
10-08-45-001H2024-04-05. Service bulletin. This bulletin provides information for electrical ground repairs using new General Motors replacement fasteners with conductive finish.
14350D2024-01-16. Service bulletin. Unintended Ignition Key Rotation
14506A2023-12-04. Service bulletin. Ignition Key Removal
145062023-12-04. Service bulletin. Ignition Key Removal
14350B2023-12-04. Service bulletin. Unintended Ignition Key Rotation
14350A2023-12-04. Service bulletin. Unintended Ignition Key Rotation