1. SERVICE BRAKES, HYDRAULIC:POWER ASSIST:VACUUM
| Title |
Details |
| Component Description |
SERVICE BRAKES, HYDRAULIC:POWER ASSIST:VACUUM |
| Manufacturer That Filed Defect/noncompliance Report |
General Motors LLC |
| Begin Date Of Manufacturing |
20131203 |
| End Date Of Manufacturing |
20170819 |
| Vehicle, Equipment Or Tire Report |
0 |
| Potential Number Of Units Affected |
3456719 |
| Date Owner Notified By MFR |
20191008 |
| Recall Initiator (MFR/OVSC/ODI) |
ODI |
| Mfg |
General Motors LLC |
| Report Received Date |
20190906 |
| Record Creation Date |
20190909 |
| Regulation Part Number |
|
| Defect Summary |
General Motors LLC (GM) is recalling certain 2015-2017 Cadillac Escalade, 2014-2018 Chevrolet Silverado, GMC Sierra, 2015-2018 Chevrolet Suburban, Tahoe, GMC Yukon vehicles. The amount of vacuum created by the vacuum pump may decrease over time. |
| Consequence Summary |
As the vacuum level drops, the brake assist decreases, increasing braking effort, extending the distance required to stop the vehicle, thereby increasing the risk of a crash. |
| Corrective Summary |
GM will notify owners, and dealers will reprogram the Electronic Brake Control Module, free of charge. The recall began October 8, 2019. Owners may contact Chevrolet customer service at 1-800-630-2438, Cadillac customer service at 1-800-458-8006 or GMC customer service at 1-800-462-8782. GM's number for this recall is N192268490. |
| Recall Notes |
Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.safercar.gov. |
3. AIR BAGS:FRONTAL:SENSOR/CONTROL MODULE
| Component Description |
AIR BAGS:FRONTAL:SENSOR/CONTROL MODULE |
| Manufacturer That Filed Defect/noncompliance Report |
General Motors LLC |
| Begin Date Of Manufacturing |
20131203 |
| End Date Of Manufacturing |
20160721 |
| Vehicle, Equipment Or Tire Report |
0 |
| Potential Number Of Units Affected |
3640162 |
| Date Owner Notified By MFR |
20161013 |
| Recall Initiator (MFR/OVSC/ODI) |
MFR |
| Mfg |
General Motors LLC |
| Report Received Date |
20160908 |
| Record Creation Date |
20160908 |
| Regulation Part Number |
|
| Defect Summary |
General Motors LLC (GM) is recalling certain model year 2015-2017 Chevrolet Silverado 2500 HD, 3500 HD, Tahoe, Suburban, GMC Sierra 2500 HD and 3500 HD, GMC Yukon, GMC Yukon XL, Cadillac Escalade and Cadillac Escalade ESV vehicles and 2014-2017 Chevrolet Corvette, Silverado 1500, Trax, Caprice Police Pursuit Vehicle, GMC Sierra 1500, Buick Encore, and 2014-2016 Buick Lacrosse, Chevrolet Spark EV and SS vehicles. In the affected vehicles, certain driving conditions may cause the air bag sensing and diagnostic module (SDM) software to activate a diagnostic test. During this test, deployment of the frontal air bags and the seat belt pretensioners would not occur in the event of a crash. |
| Consequence Summary |
A failure of the front air bags or seat belt pretensioners to deploy in the event of a crash necessitating deployment increases the risk of injury to the driver and front passenger. |
| Corrective Summary |
GM will notify owners, and dealers will reflash the SDM software. Vehicles that have had a previous air bag deployment will have the SDM replaced. These repairs will be performed free of charge. The recall began on October 13, 2016. Owners may contact Buick customer service at 1-800-521-7300, Cadillac customer service at 1-800-458-8006, Chevrolet customer service at 1-800-222-1020, or GMC customer service at 1-800-462-8782. GM's number for this recall is 16007. |
| Recall Notes |
Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.safercar.gov. |
4. SEAT BELTS:PRETENSIONER
| Component Description |
SEAT BELTS:PRETENSIONER |
| Manufacturer That Filed Defect/noncompliance Report |
General Motors LLC |
| Begin Date Of Manufacturing |
20131203 |
| End Date Of Manufacturing |
20160721 |
| Vehicle, Equipment Or Tire Report |
0 |
| Potential Number Of Units Affected |
3640162 |
| Date Owner Notified By MFR |
20161013 |
| Recall Initiator (MFR/OVSC/ODI) |
MFR |
| Mfg |
General Motors LLC |
| Report Received Date |
20160908 |
| Record Creation Date |
20160908 |
| Regulation Part Number |
|
| Defect Summary |
General Motors LLC (GM) is recalling certain model year 2015-2017 Chevrolet Silverado 2500 HD, 3500 HD, Tahoe, Suburban, GMC Sierra 2500 HD and 3500 HD, GMC Yukon, GMC Yukon XL, Cadillac Escalade and Cadillac Escalade ESV vehicles and 2014-2017 Chevrolet Corvette, Silverado 1500, Trax, Caprice Police Pursuit Vehicle, GMC Sierra 1500, Buick Encore, and 2014-2016 Buick Lacrosse, Chevrolet Spark EV and SS vehicles. In the affected vehicles, certain driving conditions may cause the air bag sensing and diagnostic module (SDM) software to activate a diagnostic test. During this test, deployment of the frontal air bags and the seat belt pretensioners would not occur in the event of a crash. |
| Consequence Summary |
A failure of the front air bags or seat belt pretensioners to deploy in the event of a crash necessitating deployment increases the risk of injury to the driver and front passenger. |
| Corrective Summary |
GM will notify owners, and dealers will reflash the SDM software. Vehicles that have had a previous air bag deployment will have the SDM replaced. These repairs will be performed free of charge. The recall began on October 13, 2016. Owners may contact Buick customer service at 1-800-521-7300, Cadillac customer service at 1-800-458-8006, Chevrolet customer service at 1-800-222-1020, or GMC customer service at 1-800-462-8782. GM's number for this recall is 16007. |
| Recall Notes |
Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.safercar.gov. |
