TSB: BUICK AURORA, AZTEK, BONNEVILLE, CANYON, CAVALIER, COLORADO, CORVETTE, CTS, DEVILLE, EQUINOX, ESCALADE, ESCALADE EXT, GRAND PRIX, GTO, LESABRE, PARK AVENUE, RENDEZVOUS, SEVILLE, SIERRA DENALI, SRX, STS, SUBURBAN, SUNFIRE, TAHOE, UNKNOWN, VIBE, XLR, YUKON, YUKON XL (2001-2005)
Bulletin 611 - November 1, 2004
Bulletin Details
| Bulletin ID | 611 |
| Manufacturer | BUICK |
| Models | AURORA, AZTEK, BONNEVILLE, CANYON, CAVALIER, COLORADO, CORVETTE, CTS, DEVILLE, EQUINOX, ESCALADE, ESCALADE EXT, GRAND PRIX, GTO, LESABRE, PARK AVENUE, RENDEZVOUS, SEVILLE, SIERRA DENALI, SRX, STS, SUBURBAN, SUNFIRE, TAHOE, UNKNOWN, VIBE, XLR, YUKON, YUKON XL |
| Model Years | 2001-2005 |
| Date Issued | November 1, 2004 |
| Date Added to NHTSA | September 6, 2005 |
| Component | SUSPENSION:REAR |
| Vehicles Affected | 74 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
ABNORMAL NOISE AND VIBRATION WHILE DRIVING. 2005 AND PRIOR PASSENGER AND LIGHT DUTY TRUCKS-GM *SC
Affected Vehicles
| Make | Model | Year | Component |
|---|---|---|---|
| GMC | CANYON | 2005 | 102000 POWER TRAIN:MANUAL TRANSMISSION |
| CHEVROLET | COLORADO | 2005 | 102000 POWER TRAIN:MANUAL TRANSMISSION |
| CHEVROLET | CORVETTE | 2005 | 062000 ENGINE AND ENGINE COOLING:COOLING SYSTEM |
| CHEVROLET | EQUINOX | 2005 | 136000 VISIBILITY:WINDSHIELD WIPER/WASHER |
| PONTIAC | GTO | 2005 | 110000 ELECTRICAL SYSTEM |
| CADILLAC | STS | 2005 | 980000 UNKNOWN OR OTHER |
| PONTIAC | AZTEK | 2004 | 199000 TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS |
| PONTIAC | BONNEVILLE | 2004 | 199000 TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS |
| GMC | CANYON | 2004 | 102000 POWER TRAIN:MANUAL TRANSMISSION |
| CHEVROLET | CAVALIER | 2004 | 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER |
| CHEVROLET | CAVALIER | 2004 | 138600 VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM:HEATER CORE |
| CHEVROLET | COLORADO | 2004 | 102000 POWER TRAIN:MANUAL TRANSMISSION |
| CHEVROLET | CORVETTE | 2004 | 199000 TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS |
| CADILLAC | CTS | 2004 | 199000 TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS |
| CADILLAC | DEVILLE | 2004 | 199000 TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS |
| CADILLAC | ESCALADE | 2004 | 199000 TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS |
| CADILLAC | ESCALADE EXT | 2004 | 199000 TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS |
| PONTIAC | GRAND PRIX | 2004 | 199000 TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS |
| PONTIAC | GTO | 2004 | 110000 ELECTRICAL SYSTEM |
| BUICK | LESABRE | 2004 | 199000 TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS |
| BUICK | PARK AVENUE | 2004 | 199000 TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS |
| BUICK | RENDEZVOUS | 2004 | 199000 TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS |
| CADILLAC | SEVILLE | 2004 | 199000 TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS |
| GMC | SIERRA DENALI | 2004 | 199000 TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS |
| CADILLAC | SRX | 2004 | 199000 TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS |
| CHEVROLET | SUBURBAN | 2004 | 199000 TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS |
| PONTIAC | SUNFIRE | 2004 | 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER |
| PONTIAC | SUNFIRE | 2004 | 138600 VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM:HEATER CORE |
| CHEVROLET | TAHOE | 2004 | 199000 TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS |
| PONTIAC | VIBE | 2004 | 121000 EXTERIOR LIGHTING:HEADLIGHTS |
| CADILLAC | XLR | 2004 | 199000 TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS |
| GMC | YUKON | 2004 | 199000 TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS |
| GMC | YUKON XL | 2004 | 199000 TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS |
| OLDSMOBILE | AURORA | 2003 | 199000 TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS |
| PONTIAC | AZTEK | 2003 | 199000 TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS |
| PONTIAC | BONNEVILLE | 2003 | 199000 TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS |
| CHEVROLET | CAVALIER | 2003 | 138600 VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM:HEATER CORE |
| CHEVROLET | CAVALIER | 2003 | 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER |
| CHEVROLET | CORVETTE | 2003 | 199000 TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS |
| CADILLAC | DEVILLE | 2003 | 199000 TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS |
| PONTIAC | GRAND PRIX | 2003 | 199000 TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS |
| BUICK | LESABRE | 2003 | 199000 TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS |
| BUICK | PARK AVENUE | 2003 | 199000 TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS |
| BUICK | RENDEZVOUS | 2003 | 199000 TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS |
| CADILLAC | SEVILLE | 2003 | 199000 TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS |
| PONTIAC | SUNFIRE | 2003 | 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER |
| PONTIAC | SUNFIRE | 2003 | 138600 VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM:HEATER CORE |
| PONTIAC | VIBE | 2003 | 121000 EXTERIOR LIGHTING:HEADLIGHTS |
| OLDSMOBILE | AURORA | 2002 | 199000 TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS |
| PONTIAC | BONNEVILLE | 2002 | 199000 TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS |
| CHEVROLET | CORVETTE | 2002 | 199000 TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS |
| CADILLAC | DEVILLE | 2002 | 199000 TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS |
| PONTIAC | GRAND PRIX | 2002 | 199000 TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS |
| BUICK | LESABRE | 2002 | 199000 TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS |
| BUICK | PARK AVENUE | 2002 | 199000 TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS |
| CADILLAC | SEVILLE | 2002 | 199000 TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS |
| OLDSMOBILE | AURORA | 2001 | 199000 TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS |
| PONTIAC | BONNEVILLE | 2001 | 199000 TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS |
| CHEVROLET | CORVETTE | 2001 | 199000 TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS |
| CADILLAC | DEVILLE | 2001 | 199000 TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS |
| PONTIAC | GRAND PRIX | 2001 | 199000 TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS |
| BUICK | LESABRE | 2001 | 199000 TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS |
| BUICK | PARK AVENUE | 2001 | 199000 TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS |
| CADILLAC | SEVILLE | 2001 | 199000 TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS |
| UNKNOWN | UNKNOWN | - | 130000 VISIBILITY |
| UNKNOWN | UNKNOWN | - | 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL |
| UNKNOWN | UNKNOWN | - | 110000 ELECTRICAL SYSTEM |
| UNKNOWN | UNKNOWN | - | 162900 STRUCTURE:BODY:ROOF AND PILLARS |
| UNKNOWN | UNKNOWN | - | 138600 VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM:HEATER CORE |
| UNKNOWN | UNKNOWN | - | 022000 SUSPENSION:REAR |
| UNKNOWN | UNKNOWN | - | 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL |
| UNKNOWN | UNKNOWN | - | 110000 ELECTRICAL SYSTEM |
| UNKNOWN | UNKNOWN | - | 160000 STRUCTURE |
| UNKNOWN | UNKNOWN | - | 160000 STRUCTURE |
Related BUICK Recalls
What Should You Do?
If your vehicle is affected by this TSB, contact your authorized BUICK dealer. Bring this bulletin ID (611) 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.