TSB: BUICK AVALANCHE 1500, AVALANCHE 2500, DTS, EQUINOX, ESCALADE, IMPALA, LUCERNE, MONTANA, MONTE CARLO, RELAY, SUBURBAN 1500, TAHOE, TERRAZA, TORRENT, UPLANDER, YUKON (2005-2007)

Bulletin 3764 - October 11, 2006

Bulletin Details

Bulletin ID3764
ManufacturerBUICK
ModelsAVALANCHE 1500, AVALANCHE 2500, DTS, EQUINOX, ESCALADE, IMPALA, LUCERNE, MONTANA, MONTE CARLO, RELAY, SUBURBAN 1500, TAHOE, TERRAZA, TORRENT, UPLANDER, YUKON
Model Years2005-2007
Date IssuedOctober 11, 2006
Date Added to NHTSAJanuary 30, 2007
ComponentELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL
Vehicles Affected36 combinations

What is a TSB?

A Technical Service Bulletin is a document issued by the vehicle manufacturer to inform dealership technicians about a known issue and the recommended repair procedure. TSBs are not mandatory recalls, they serve as repair guidance for common problems.

If your vehicle has this issue, bring this bulletin ID to your dealer. If under warranty, the repair should be covered at no cost.

Summary

DTC B0105 AFTER THE A SDM REPLACEMENT. *KB

Affected Vehicles

MakeModelYearComponent
CHEVROLET AVALANCHE 1500 2007 199000 TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS
CHEVROLET AVALANCHE 1500 2007 980000 UNKNOWN OR OTHER
CHEVROLET AVALANCHE 2500 2007 980000 UNKNOWN OR OTHER
CHEVROLET AVALANCHE 2500 2007 199000 TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS
CADILLAC DTS 2007 980000 UNKNOWN OR OTHER
CADILLAC DTS 2007 199000 TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS
CHEVROLET EQUINOX 2007 980000 UNKNOWN OR OTHER
CHEVROLET EQUINOX 2007 199000 TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS
CADILLAC ESCALADE 2007 199000 TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS
CADILLAC ESCALADE 2007 980000 UNKNOWN OR OTHER
CHEVROLET IMPALA 2007 980000 UNKNOWN OR OTHER
CHEVROLET IMPALA 2007 199000 TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS
BUICK LUCERNE 2007 199000 TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS
BUICK LUCERNE 2007 980000 UNKNOWN OR OTHER
CHEVROLET MONTE CARLO 2007 980000 UNKNOWN OR OTHER
CHEVROLET MONTE CARLO 2007 199000 TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS
CHEVROLET SUBURBAN 1500 2007 980000 UNKNOWN OR OTHER
CHEVROLET SUBURBAN 1500 2007 199000 TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS
CHEVROLET TAHOE 2007 980000 UNKNOWN OR OTHER
CHEVROLET TAHOE 2007 199000 TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS
PONTIAC TORRENT 2007 980000 UNKNOWN OR OTHER
PONTIAC TORRENT 2007 199000 TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS
GMC YUKON 2007 980000 UNKNOWN OR OTHER
GMC YUKON 2007 199000 TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS
CADILLAC DTS 2006 980000 UNKNOWN OR OTHER
CADILLAC DTS 2006 199000 TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS
CHEVROLET IMPALA 2006 980000 UNKNOWN OR OTHER
CHEVROLET IMPALA 2006 199000 TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS
BUICK LUCERNE 2006 199000 TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS
BUICK LUCERNE 2006 980000 UNKNOWN OR OTHER
CHEVROLET MONTE CARLO 2006 980000 UNKNOWN OR OTHER
CHEVROLET MONTE CARLO 2006 199000 TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS
PONTIAC MONTANA 2005 117000 ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL
SATURN RELAY 2005 117000 ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL
BUICK TERRAZA 2005 117000 ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL
CHEVROLET UPLANDER 2005 117000 ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL

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What Should You Do?

If your vehicle is affected by this TSB, contact your authorized BUICK dealer. Bring this bulletin ID (3764) when you visit. If under warranty, the repair should be free. If your warranty has expired, ask about goodwill coverage, manufacturers sometimes cover TSB-related repairs beyond the warranty period.

Frequently Asked Questions

A recall is a mandatory safety fix, the manufacturer must repair every affected vehicle for free. A TSB is an advisory document that describes a known issue and the recommended fix, but repairs are not required. However, some TSBs eventually lead to recalls if the issue poses a safety risk. TSBs are generally issued for quality or performance problems, while recalls address safety defects.

If your vehicle is still under the manufacturer's warranty, TSB-related repairs are typically covered at no cost. If your warranty has expired, you can ask the dealer about goodwill or customer assistance programs. Many manufacturers will cover or partially cover repairs for well-known issues, especially if the TSB was issued recently or affects a large number of vehicles.

Check the make, model, and model year listed above against your vehicle. If they match, this bulletin likely applies. However, TSBs may only affect vehicles with specific production dates, VIN ranges, or configurations. Your dealer can confirm by entering your VIN into their service system, which will show all applicable TSBs and recalls.

This data comes from the National Highway Traffic Safety Administration (NHTSA). Manufacturers are required to submit copies of all communications (including TSBs) sent to their dealers to NHTSA. The agency makes this data publicly available as part of its vehicle safety monitoring program.