NHTSA ID Number: 10081066 Manufacturer Communication Number: G-204563 Summary 14395 – CUSTOMER SATISFACTION. ON SOME VEHICLES, A PERFORMANCE ISSUE WITH THE ONSTAR® MODULE MIGHT IMPACT THE VEHICLE’S BATTERY LIFE. THIS CAN CAUSE A DEAD BATTERY IF THE VEHICLE IS NOT STARTED FOR APPROXIMATELY 4 DAYS. THIS CONDITION CAN OCCUR EVEN IF THE ONSTAR® SYSTEM IS NOT … Read more
NHTSA ID Number: 10059136 Manufacturer Communication Number: PI1469 Summary GMC/CHEVROLET: SOME TRUCKS WILL EXPERIENCE A HIGH RESISTANCE IN WIRING HARNESS CONNECTORS CAUSING SERVICE AIR BAG MESSAGE TO BE DISPLAYED IN DRIVER INFORMATION CENTER (DIC). MODEL 2014 SILVERADO 1500, SIERRA 1500, 2015 SIERRA 2500/3500, YUKON, YUKON XL, SILVERADO 2500/3500, SUBURBAN, TAHOE. DTCs B0014 or B0021 or B001E. … Read more
NHTSA ID Number: 10113592 Manufacturer Communication Number: PI0834A Summary This preliminary informational bulletin provides information on the introduction of the 2013 Chevrolet Silverado and GMC Sierra Bi-Fuel gasoline and Compressed Natural Gas (CNG) pickup trucks (U.S. and Canada only) to help the Service Department Personnel become familiar with some of the vehicle’s new features and to … Read more
NHTSA ID Number: 10138701 Manufacturer Communication Number: 12-06-04-002C Summary This informational bulletin provides general information and helpful guidelines to use when diagnosing and repairing diesel exhaust fluid related DIC warnings and messages. Diesel exhaust fluid related DTCs, P207F, P20EE, P2BAD, P249D, P249E or P202E. If the correct reset procedure is not followed, message may remain. … Read more
NHTSA ID Number: 10137617 Manufacturer Communication Number: 02-06-01-027D Summary This informational bulletin provides information on higher then expected oil consumption. Information on Engine Oil Consumption Guidelines for the 6.6L Duramax Diesel Engine All engines require oil to lubricate and protect the load bearing and internal moving parts from wear including cylinder walls, pistons and piston … Read more