NHTSA ID Number:Â 10178401 Manufacturer Communication Number:Â N192278390 Summary Customer Satisfaction Program – certain vehicles built between January 1, 2019 and June 30, 2019, may have a condition in which the manual service disconnect fuse opens at too low an amperage resulting in a check engine light turning on or the vehicle will not start or … Read more
NHTSA ID Number:Â 10205057 Manufacturer Communication Number:Â 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:Â 10178271 Manufacturer Communication Number:Â 20NA112 Summary This technical bulletin advises the technician to validate the code and reset if found the cause of the customers concern. 18 Affected Products Vehicles MAKE MODEL YEAR CADILLAC ESCALADE 2018-2020 CADILLAC ESCALADE ESV 2018-2020 CHEVROLET SUBURBAN 2018-2020 CHEVROLET TAHOE 2018-2020 GMC YUKON 2018-2020 GMC YUKON XL … Read more
NHTSA ID Number:Â 10178273 Manufacturer Communication Number:Â 20NA116 Summary This informational bulletin provides information on Available Top Speed Changes and how to reach them. 6 Affected Products Vehicles MAKE MODEL YEAR CHEVROLET 4500HD 2019-2020 CHEVROLET 5500HD 2019-2020 CHEVROLET SILVERADO 4500HD 2019-2020 SEOCONTENT-START Service Bulletin Bulletin No.: 20-NA-116 Date: June, 2020 INFORMATION Subject: Available … Read more
NHTSA ID Number:Â 10178274 Manufacturer Communication Number:Â 20NA118 Summary This technical bulletin advises that the code may be false and it should be cleared and then take the vehicle for a test drive to verify the code will not return and advise the customer of how the code may set during certain driving conditions. 28 … Read more
