NHTSA ID Number:Â 10193426 Manufacturer Communication Number:Â 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:Â 10193425 Manufacturer Communication Number:Â 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:Â 10185752 Manufacturer Communication Number:Â 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
NHTSA ID Number:Â 10219288 Manufacturer Communication Number:Â 21-NA-142 Summary This technical bulletin provides repair information to correct a customer concern of hearing front brake grind/groan noise after sitting overnight. Condition A dealer may encounter a vehicle with a grind or growl noise coming from the brakes. This noise will normally occur after the vehicle has been … Read more
