NHTSA ID Number: 10224308 Manufacturer Communication Number: PIC6477 Summary This Preliminary information communicates an engineering investigation for incorrect location when using GPS navigation. Condition Customer may comment that the display screen will report an incorrect location when using GPS navigation. Cause This is due to a software anomaly in the Telematics Communication Interface Control Module. … Read more
NHTSA ID Number: 10089108 Manufacturer Communication Number: 16-NA-219 Summary THIS TECHNICAL BULLETIN PROVIDES A PROCEDURE TO REPROGRAM THE HMI MODULE TO CORRECT A CONDITION OF GPS INOPERATIVE, RED LINE ACROSS GPS INDICATOR OR THE LOCATION IS STUCK IN WARREN MICHIGAN. 26 Affected Products Vehicles MAKE MODEL YEAR BUICK LACROSSE 2016 BUICK REGAL 2016 CADILLAC ATS 2016 … Read more
NHTSA ID Number: 10157041 Manufacturer Communication Number: PIT5236K Summary This Preliminary Information communication provides information to the technician about vehicles that have a Diagnostic Trouble Code B101D stored in Telematics Communication Interface Control Module. Technician will use Global Diagnostic System 2 to review the Firmware Over-the-Air version. If the Firmware Over-the-Air version on the scan tool equals … Read more
NHTSA ID Number: 10058785 Manufacturer Communication Number: PB-15155 Summary CHEVROLET/GMC/CADILLAC: TSB HAS AN OWNER’S NOTIFICATION LETTER. SELECT DOCUMENT SEARCH BUTTON BELOW. WATER IS LEAKING ON TO ROOF MOUNTED ANTENNA AND IS PREVENTING ONSTAR SYSTEM TO DETERMINE LOCATION OF VEHICLE BY DISABLING COMPASS, XM RADIO SYSTEM, NAVIGATION. MODEL 2015 ESCALADE, ESCALADE ESV, SILVERADO CREW CAB, SUBURBAN, TAHOE, … Read more
NHTSA ID Number: 10115066 Manufacturer Communication Number: PIT5362B Summary This Preliminary Information communication provides information to the technician the steps to diagnose and repair vehicles with visible water leak or signs of water intrusion from the antenna base, red OnStar LED, unable to connect to OnStar, OnStar unable to locate the vehicle, OnStar has inaccurate global … Read more