MIL illuminated with DTC P0521 – 2020-2021 Buick Encore GX & Chevrolet Trailblazer
NHTSA ID Number: 10206744 Manufacturer Communication Number: PIP5826B Summary This Preliminary information communicates to the dealers information related to isolating a potential engine wiring harness issue causing a MIL on with P0521. 4 Affected Products Vehicles MAKE MODEL YEAR BUICK ENCORE GX 2020-2021 CHEVROLET TRAILBLAZER 2020-2021 Condition Some customers may comment that the … Read more