Electrical and Ignition

#15643A: Special Coverage - Airbag Light On - (Feb 2, 2017) Subject: 15643A — Special Coverage Adjustment – Airbag Light On Models: 2004 - 2009 Cadillac XLR 2005 - 2013 Chevrolet Corvette This bulletin has been revised to add... Read More

Source: GM Techlink Date: September 2010 Subject:   Corvette Battery Charger Accessory Models: 2010 Chevrolet Corvette Corvette owners who drive their vehicle infrequently now have a new option for keeping their vehicle's... Read More

Source: GM TechlinkDate: October 2010Subject:  Engine MisfiresModels: 2010 - 2011 Chevrolet Corvette An illuminated Service Engine Soon (SES) light and an engine misfire condition on some 2010-2011 CTS-V, Escalade, Avalanche, Camaro SS,... Read More

08259A - OnStar System Inoperative Service Campaign Bulletin Reference Number(s): 08259A Date of Issue: November 06, 2008 Affected Model(s): 2009 Corvette CONDITION Certain 2009 Corvette vehicles may have an OnStar module with a component that was... Read More

This information applies to the following vehicles with UE1 and UPF: 2008-09 CTS, CTS-V 2009 Allure, Enclave, Lacrosse, Lucerne, DTS, Escalade, SRX, STS, XLR, Cobalt, Corvette, Equinox, HHR, Impala, Malibu, Silverado, Suburban, Tahoe, TrailBlazer,... Read More

2007-09 Escalade, Avalanche, Silverado, Suburban, Tahoe, Acadia, Sierra, Yukon, Outlook2008-09 Enclave, G82009 XLR, CorvetteDuring normal diagnostics and/or repair verification, the ABS light, Traction Control and/or Stabilitrak indicators may be on... Read More

#PIT4683F: Additional Wheel Speed Sensor Diagnostics - (Jul 31, 2012) Subject:  Additional Wheel Speed Sensor Diagnostics Models:  2008 - 2013 Buick Enclave 2007 - 2013 Cadillac Escalade, Escalade ESV, Escalade EXT 2009 Cadillac XLR ... Read More

Source: GM TechlinkDate: October 2010Subject:  Electronic Brake Control Module CommunicationModels: 2009 - 2011 Chevrolet Corvette On some 2008-2011 Enclave; 2007-2011 Escalade, Escalade ESV, Escalade EXT, Avalanche, Silverado, Suburban,... Read More

#PIC5346A: Normal Characteristic - Unable To Answer a Second Incoming Bluetooth call or Continues To Ring After Answering a Second Incoming Call - (Jan 31, 2013) Subject:  Normal Characteristic - Unable To Answer a Second Incoming Bluetooth... Read More

To: Dealer Principals, General Managers, Sales Managers, Service Managers (Chevrolet, Pontiac, GMC, Buick, Saturn, and Cadillac) Subject: Change in the GM Nav Disc Update Program Models: All 2008 models with factory-installed, in-vehicle... Read More