NHTSA ID Number: 10130547 Manufacturer Communication Number: GCUS-3-804 Summary 28770 – SUB A “Service 4WD” message may be displayed on the Driver Information Center and DTC C0398 may be set. Concurrently, the vehicle is permanently locked in 4HI and cannot be shifted shift out of it while the code is present. If the code is cleared, … Read more
NHTSA ID Number: 10126004 Manufacturer Communication Number: GCUS-3-796 Summary 16147 Customer Satisfaction. On certain vehicles, the center high mount stop lamp (CHMSL) fasteners may back off over time and cause a water leak, allowing water to flow into the rear compartment battery tub. When the battery tub fills with water to a height of 50mm or more, … Read more
NHTSA ID Number: 10168963 Manufacturer Communication Number: PIT5325C Summary This Preliminary Information communication provides information to the technician about the new 2015 – 2017 Tahoe Police Package Vehicle and Special Service Vehicle have four relay controlled circuits which can be utilized when installing special first responder equipment. Please reference the latest version of General Motors Upfitter Integration … Read more
NHTSA ID Number: 10163679 Manufacturer Communication Number: PIP5240F Summary This Preliminary Information communication provides information to the technician about vehicles that may have a Malfunction Indicator Lamp on. Technician may find Diagnostic Trouble Codes P0171 and or P1101 set. Technician will need to inspect the Air Cleaner Housing. If the air cleaner housing does not have the … Read more
NHTSA ID Number: 10198882 Manufacturer Communication Number: 21NA111 Summary This service bulletin provides repair information to correct a customer concern of a Check Engine Light Illuminated, No Start/ No Propulsion, DTC P0A0C. 3 Affected Products Vehicle MAKE MODEL YEAR CHEVROLET VOLT 2016-2018 Condition Some customers may comment on one or all of the … Read more
