Particulate Matter Sensor Protection Tube Performance Diagnostic May Set A False DTC P1488 – 2020-2021 Chevrolet Silverado & GMC Sierra
NHTSA ID Number: 10193477 Manufacturer Communication Number: PIP5748F Summary This Preliminary information communicates to the technician instructions to replace the particulate matter sensor for a P1488 and to use the special labor operation for tracking purposes. 8 Affected Products Vehicles MAKE MODEL YEAR CADILLAC ESCALADE ESV 2021 CHEVROLET SILVERADO 1500 2021 CHEVROLET SILVERADO 2500 … Read more