Condition General Motors has decided that a defect which relates to motor vehicle safety exists in certain 2020-2022 model year Chevrolet Bolt EV, and 2022 model year Chevrolet Bolt EUV vehicles. The high voltage batteries in these vehicles may pose a risk of fire when charged to full, or very close to full, capacity. … Read more
NHTSA ID Number: 10201272 Manufacturer Communication Number: PIP5808 Summary This Preliminary information communicates to technicians to replace the ECM and affected sensor if diagnostics leads to replacement of the ECM. Condition: SES light is on and DTCs P0545 or P04D1 set. P0545 – Exhaust Gas Temperature Sensor 1 (B131A) Circuit Low Voltage. DTC P04D1 – Exhaust Gas … Read more
NHTSA ID Number: 10201275 Manufacturer Communication Number: PIT5750A Summary This Preliminary information communicates an issue with the battery goes dead and provides diagnostics tips on inspecting the LIN bus. Condition Some customers may comment of a dead battery. In addition to the dead battery, they may comment on any of the following items: – Slow engine … Read more
NHTSA ID Number: 10201280 Manufacturer Communication Number: PIP5496C Summary This Preliminary information communicates an issue inside the fuel tank where the fuel vent hose may be disconnected from the fuel pump module assembly and recommended repair procedures. Condition Fuel tank hard to fill with fuel, evaporative emission canister saturated with fuel and possible DTC P0446. … Read more
NHTSA ID Number: 10202388 Manufacturer Communication Number: PIT5851 Summary This Preliminary information communicates an issues with the odometer being incorrect after a programming event and how the dealership can resolve the issue. Condition Some dealerships may comment that after a module is replaced and programmed, the odometer may display zero miles or the incorrect mileage. This … Read more
