GM Diagnostic/Programming (TIS2Web)

General Motors

General Motors BUICK, CADILLAC, CHEVROLET, GEO, GMC, HUMMER, OLDSMOBILE, PONTIAC & SATURN   Diagnostic and Reprogramming Tool Tech2 kit and Candi Module are available for purchase from Robert Bosch Aftermarket, LLC formerly Vetronix and OTC.   Training & Training Materials Go towww.gmtechinfo.com or call 1-800-825-5886   Service & Collision Information Online service information is available by subscription access … Read more

EV Range Driving Tips – 2017-2018 Cadillac CT6 & 2017-2019 Chevrolet Volt

2019 Chevrolet Volt

NHTSA ID Number: 10161002 Manufacturer Communication Number: PIC6231D Summary This Preliminary Information communication provides information to the technician about vehicles EV range is less than expected, or the estimated EV range on the display is greater than the actual range achieved. Dealer should walk the customer though using the energy screen. The energy screen will help the … Read more

Service Update 28770 4WD IPS Drift DTC C0398 – 4HI Lock-Up – 2015-2016 Cadillac Chevrolet GMC

2016 Chevrolet Suburban

NHTSA ID Number: 10130547 Manufacturer Communication Number: GCUS-3-804   Summary 28770 – SUB A “Service 4WD” message may be displayed on the Driver Information Center and DTC C0398 may be set. Concurrently, the vehicle is permanently locked in 4HI and cannot be shifted shift out of it while the code is present. If the code is cleared, … Read more

16195 Service Update – Brake Lamps Remain Activated – 2017 Cadillac XT5 & GMC Acadia

2017 GMC Acadia

NHTSA ID Number: 10130558 Manufacturer Communication Number: GCUS-3-821 Summary 16195-01 – Service Update (Service Procedure Revised). Certain vehicles may have a brake pedal position sensor (BPPS) flag bracket which allows too much rotation, causing the BPPS sensor to indicate the brake pedal is applied. This could cause the brake lamps to stay on, which could impair the … Read more

Special Coverage Adjustment 16087 Hazard Warning Flashers Activation – 2013-2014 Cadillac XTS

2014 Cadillac XTS

NHTSA ID Number: 10125992 Manufacturer Communication Number: GCUS-9-3216 Summary 16087 Special Coverage. On some vehicles, the hazard flashers may turn on after the vehicle is shut down and/or they may turn on while driving. If the hazard flashers turn on after the vehicle is shut down and left unattended for a long period of time, the battery … Read more