LIN Bus Diagnostic Information – 2014-2023 Buick Cadillac Chevrolet GMC

Chevrolet Buick GMC Cadillac

NHTSA ID Number: 10224304 Manufacturer Communication Number: PIT5698C Summary This Preliminary information communicates additional information on how a LIN bus operates and diagnostic tips when working on a LIN bus.   Condition As more smart motors, switches, and sensors are being used there are more Local Interconnect Network (LIN) buses on vehicles. Because of this, some questions … Read more

Transmission May Not Shift Out of Park, Shifter Knob Indicators may Not Illuminate, DIC Messages May Say to Service Transmission, Service Transmission Now, Unable to Shift Sooner – 2017 Buick LaCrosse, Cadillac XT5 & Chevrolet Bolt EV

2017 BuickLa Crosse

NHTSA ID Number: 10116541 Manufacturer Communication Number: 16-NA-183 Summary This technical bulletin provides a procedure to inspect and if needed, repair the shifter knob if found not installed completely.   3 Affected Products Vehicles MAKE MODEL YEAR BUICK LACROSSE 2017 CADILLAC XT5 2017 CHEVROLET Bolt EV 2017     SEOCONTENT-START Bulletin No.: 16-NA-183 Date: Jan-2017 Subject: Transmission … Read more