SES MIL / No Start / Stall / DTCs P16A7 P16AF – 2019 Chevrolet Silverado & GMC Sierra 1500

2019 Chevrolet Silverado

NHTSA ID Number: 10161028 Manufacturer Communication Number: PIT5687 Summary This Preliminary information communicates some diagnostic tips to inspect for no/low voltage at the ECM for a customers complaints of a SES MIL, Crank No Start, stalling DTC’s: P16A7 and/or P16AF.   Condition Customers may comment on a SES MIL, Crank No Start, and/or stalling concern. When checking for … Read more

Removal / Deletion of Rear Fuel Tank – 2015-2019 Chevrolet Silverado & GMC Sierra 3500

2019 Chevrolet Silverado 3500

NHTSA ID Number: 10161026 Manufacturer Communication Number: PIT5685 Summary This Preliminary information communicates the location that dealers can find information to remove / delete the rear fuel tank from Chassis Cab trucks with RPO N2N dual fuel tanks.   10 Affected Products Vehicles MAKE MODEL YEAR CHEVROLET SILVERADO 3500 2015-2019 GMC SIERRA 3500 2015-2019     SEOCONTENT-START … Read more

MIL on P0011 and/or P0014 – 2019 Chevrolet Silverado & GMC Sierra1500

2019 Chevrolet Silverado 1500

NHTSA ID Number: 10161022 Manufacturer Communication Number: PIP5648 Summary This Preliminary information communicates to the technician the process to inspect the Camshaft Position Actuator Valve Solenoid Bolt internal valve spring for proper operation and travel. It advises the technician to replace the Camshaft Position Actuator Valve Solenoid Bolt if a concern is isolated.   2 Affected Products Vehicles MAKE MODEL YEAR … Read more

During Start up Forward Collision System Reduced Displayed on DIC – 2013-2019 Buick Cadillac Chevrolet GMC

2019 Chevrolet Suburban

NHTSA ID Number: 10161019 Manufacturer Communication Number: PIT5551D Summary This Preliminary information communicates a “Forward Collision System Reduced” message displayed on the DIC when the Forward Automatic Braking has been set to the “Alert” setting.  This is normal when the FAB has been set to  “Alert”.   Condition Some owners may comment when they start their vehicle a “Forward Collision … Read more

Low Mileage Running Poorly With Rich Fuel Trims and/or Crank Case Overfull – 2016-2019 Buick Chevrolet GMC

2019 Chevy Equinox

NHTSA ID Number: 10161014 Manufacturer Communication Number: PIP5647 Summary This Preliminary information communicates A vehicle may have a concern of running poor and stalling. No trouble codes may be set referencing this condition. Fuel trims around -20% may be observed on both banks. Engine oil level  will be found over full and have a  fuel odor. It … Read more