NHTSA ID Number: 10185743 Manufacturer Communication Number: PIT5779E Summary This Preliminary information communicates an issue with the 110 volt power outlets not resetting if overloaded and causing the customer to take the vehicle to the dealership to have it reset. Engineering has released updated cals to correct this concern. 4 Affected Products Vehicles MAKE MODEL … Read more
NHTSA ID Number: 10193426 Manufacturer Communication Number: PIT5803B Summary This Preliminary information communicates to dealers there is a known condition with being able to set the Teen Driver PIN and that General Motors Engineering team is working on a correction. 2 Affected Products Vehicles MAKE MODEL YEAR CHEVROLET SILVERADO 1500 2021 GMC SIERRA 1500 … Read more
NHTSA ID Number: 10224856 Manufacturer Communication Number: 21-NA-149 Summary This technical bulletin provides repair information to correct a customer concern of Engine Wire Harness Chafing. Condition 1 This Condition pertains to vehicles equipped with engine 2.7L, L3B only. Some customers may comment on any of the following concerns: – SES MIL – No Start – No … Read more
NHTSA ID Number: 10193425 Manufacturer Communication Number: PIC6425D Summary This Preliminary information communicates A list of software concerns and advises that engineering is working on a resolution. This PI will be changed to a bulletin once the Software is released. 1 Affected Product Vehicle MAKE MODEL YEAR GMC ACADIA 2021 Condition Some customers … Read more
NHTSA ID Number: 10185752 Manufacturer Communication Number: PIT5804 Summary This Preliminary information communicates that a customer may bring a vehicle in with an SES light on. If the technician finds a code P2B87 (auxiliary coolant pump underspeed) set in the ECM they are directed to not replace the G17 heater coolant pump because this will not fix … Read more