NHTSA ID Number: 10178355 Manufacturer Communication Number: PIT5649A Summary This Preliminary information communicates that the rear park assist chime will be inoperative if the customer removes the rear speakers during the upfit of the vehicle. 6 Affected Products Vehicle MAKE MODEL YEAR CHEVROLET TAHOE 2015-2020 SEOCONTENT-START Bulletin No.: PIT5649A Published date: 06/26/2020 Preliminary … Read more
NHTSA ID Number: 10178356 Manufacturer Communication Number: PIT5755 Summary This Preliminary information communicates an issue with the Electronic Brake Control Module incorrectly mapping DTC U0126 as a U0131 and directs the dealership to follow the diagnostics for the U0126. 4 Affected Products Vehicles MAKE MODEL YEAR CHEVROLET SILVERADO 2500 2020 CHEVROLET SILVERADO 3500 2020 GMC SIERRA 2500 … Read more
NHTSA ID Number: 10178357 Manufacturer Communication Number: PIT5756 Summary This Preliminary information communicates an issue with the underhood electrical center bolts being loose which can cause any of the following symptoms: – No crank – No start – Starter grinds or reengages after engine running – Headlights flicker or flash – SES MIL – IPC gauges … Read more
NHTSA ID Number: 10222660 Manufacturer Communication Number: 20-NA-090 Summary This informational bulletin provides a way for the technician to identify if the ECM has been modified. General Motors Position on Aftermarket Power-Up Devices General Motors does not support or endorse the use of devices or modifications that when installed, increase the engine horsepower and torque. This … Read more
NHTSA ID Number: 10178382 Manufacturer Communication Number: PIT5533C Summary This Preliminary Information communication provides information to the technician about vehicles that have a creak, click, pop, and or crack type noise from the front suspension or front frame area while making tight turns. Technician will need to loosen and then re-torque the four front frame cross … Read more
