GM Recalls, Technical Service Bulletins TSB's, Diagnostic & Repair Tips
NHTSA ID Number: 10113944 Manufacturer Communication Number: PIC5984B Summary This Preliminary Information communication provides information to the technician the steps needed to diagnosis and repair vehicles with a noise can be heard from the dash area while the engine is running. Some vehicles may have a heater with reduced performance. Technician will gain access to the … Read more
NHTSA ID Number: 10113760 Manufacturer Communication Number: PI1183A Summary This preliminary informational bulletin provides repair information for a customer concern of front seat lateral movement and/or click type noise while driving. 2 Affected Products Vehicles MAKE MODEL YEAR CHEVROLET SILVERADO 1500 2014 GMC SIERRA 1500 2014 Condition/Concern The driver and/or passenger seat lower … Read more
NHTSA ID Number: 10078871 Manufacturer Communication Number: PIP-4554-M Summary THIS PRELIMINARY INFORMATION COMMUNICATION PROVIDES THE TECHNICIAN WITH THE STEPS ON REPAIRING A CLUNK NOISE AFTER SHIFTING FROM REVERSE TO DRIVE OR DRIVE TO REVERSE AND THEN ACCELERATING. THE CONCERN IS ONLY WITH REAR WHEEL DRIVE 6L45 OR 6L50 AUTOMATIC TRANSMISSIONS WITH REGULAR PRODUCTION OPTION CODE MYA … Read more
NHTSA ID Number: 10155077 Manufacturer Communication Number: PI1297C Summary This preliminary informational bulletin provides diagnostic tips that may be helpful in correcting a customer concern about a whistle noise heard from the engine area after the vehicle has warmed up, or for up to 10 seconds after the engine is shut off. Condition/Concern Whistle … Read more
NHTSA ID Number: 10113935 Manufacturer Communication Number: PIP4568S Summary This Preliminary Information communication provides information to the technician that some vehicles may have a Service Engine Soon lamp, engine misfire on cylinder 1, 4, 6, or 7 and/or tick noise. Technician will follow service information diagnosis first. If service information diagnosis does not isolate the cause … Read more
