Electrical and Ignition

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, Cadillac XLR, Cobalt, Corvette, Equinox, HHR, Impala, Malibu, Silverado, Suburban, Tahoe,... Read More

Source: GM Techlink Date: October 2010 Subject:  Electronic Brake Control Module Communication Models: 2009 Cadillac XLR On some 2008-2011 Enclave; 2007-2011 Escalade, Escalade ESV, Escalade EXT, Avalanche, Silverado, Suburban, Tahoe,... 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

#PIT4617: Express Window Up Feature Inop After Using Retractable Roof - keywords down express feature inoperative left right roof up window - (Apr 4, 2008) Subject:  Express Window Up Feature Inop After Using Retractable Roof.   Models... Read More

For 2008, the Cadillac XLR has a heated steering wheel. A fuse has been added to the fuse block below the passenger foot area (fig. 7). TIP: The owner manual will not be updated to include this information until 2009. - Thanks to Brad Thacher 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 navigation -... Read More

#08-09-41-002H: Diagnostic Information for Supplemental Inflatable Restraint (SIR) System, Intermittent AIR BAG Indicator/Lamp Illuminated with DTC(s) B0012, B0013, B0015, B0016, B0019, B0020, B0022, B0023, B0026, B0033, B0040, B0042 or B0044 Set - ... Read More

#PIC4911: HID Headlamps Flutter Vertically Over Bumps - keywords bump discharge down high intensity lamp light lighting loose shake up - (Jun 27, 2008) Subject:  HID Headlamps Flutter Vertically Over Bumps   Models:  2008 - 2009... Read More

#08-05-22-007A: Click Type Noise Heard from Passenger Side Floor (Foot) Area When Brake Pedal is Pressed (Inspect Stop Lamp Relay and Replace, if Necessary) - (Feb 23, 2011) Subject:  Click Type Noise Heard from Passenger Side Floor (Foot)... Read More

#PIC4510C: OnStar® TBT (Turn by Turn) And Digit Display Location - (Jul 18, 2012) Subject:  OnStar® TBT (Turn by Turn) And Digit Display Location Models:  2007 - 2013 All GM Passenger Car and Light Duty Trucks With OnStar... Read More