NHTSA ID Number: 10205057 Manufacturer Communication Number: 20NA110 Summary This service bulletin advises the technician on what to do if the DEF pump has been replaced and perform a leak test to prime the pump. 61 Affected Products Vehicles MAKE MODEL YEAR CADILLAC ESCALADE 2021 CADILLAC ESCALADE ESV 2021 CHEVROLET 4500HD 2021 CHEVROLET 5500HD … Read more
NHTSA ID Number: 10178294 Manufacturer Communication Number: PIE0554B Summary This engineering informational bulletin is requesting information from the technicians for the following conditions for the cluster. 16 Affected Products Vehicles MAKE MODEL YEAR CADILLAC ESCALADE 2019-2020 CADILLAC ESCALADE ESV 2019-2020 CHEVROLET SILVERADO 2500 2019 CHEVROLET SILVERADO 4500HD 2019 CHEVROLET SUBURBAN 2019-2020 CHEVROLET TAHOE 2019-2020 GMC … Read more
NHTSA ID Number: 10178297 Manufacturer Communication Number: PIE0568C Summary This engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to the conditions that are listed in this PIE. 8 Affected Products Vehicles MAKE MODEL YEAR CHEVROLET SILVERADO 1500 2019-2020 CHEVROLET SILVERADO 2500 2019-2020 … Read more
NHTSA ID Number: 10178301 Manufacturer Communication Number: PIP5728B Summary This Preliminary information communicates to the dealer an issue where a module configuration function is missing from GDS2 scan tool. Dealer is instructed to manually build the vehicle in GDS2 and perform the function until software update is available. 2 Affected Products Vehicles MAKE MODEL YEAR … Read more
NHTSA ID Number: 10185733 Manufacturer Communication Number: PIT5747A Summary This Preliminary information communicates to dealership how to test properly trailer light option on the truck and also provide additional information on trailer issues. 4 Affected Products Vehicles MAKE MODEL YEAR CHEVROLET SILVERADO 1500 2019 CHEVROLET SILVERADO 2500 2020 GMC SIERRA 1500 2019 GMC SIERRA 2500 … Read more
