6500HD – Page 4 – GM

FMVSS Noncompliance Recall N202305070 Warning Lamp May Not Indicate ABS Malfunction – US Only – 2019-2020 Chevrolet 4500HD, 5500HD, & 6500HD Medium Duty Trucks

May 11, 2021June 6, 2020 by oemdtc

May 29, 2020 NHTSA CAMPAIGN NUMBER: 20V319000 ABS Malfunction Indicator May Not Light/FMVSS 108 If a driver is unaware that the ABS system is malfunctioning, there may be an increased risk of a crash. NHTSA Campaign Number: 20V319 Manufacturer General Motors LLC Components SERVICE BRAKES, HYDRAULIC, ELECTRICAL SYSTEM Potential Number of Units Affected 12,200 Summary General Motors is … Read more

Adding or Installing a Rearview Camera – 2019 Chevrolet Silverado 4500HD, 5500HD, 6500HD

September 17, 2019 by oemdtc

NHTSA ID Number: 10161027 Manufacturer Communication Number: PIT5686 Summary This Preliminary information communication provides information to the technician on installing Regular Production Option Code UVC Rearview Camera. Technician will need to reference the latest version of General Motors Up-fitter Integration Bulletin 150. The information can be found at https://www.gmupfitter.com/ under the “Technical Bulletin” Tab and then “Show all bulletins.” … Read more

Diesel Fuel System Contamination, Malfunction Indicator Lamp (MIL) Illuminated – DTC P026D, P2A00, P0171, P0172 and/or P0300 Set – 2017-2023 Cadillac Chevrolet GMC

January 31, 2023September 15, 2019 by oemdtc

NHTSA ID Number: 10222658 Manufacturer Communication Number: 18-NA-361 Summary This technical bulletin provides a procedure to flush the cooler lines to validate if there is excessive debris in the fuel system caused by a failed part. Condition Some customers may comment that the MIL is illuminated. Note: If removing the fuel filter from the filter … Read more

Heat Shrink Hose Clamp Information – 2019 Chevrolet Silverado 4500HD 5500HD 6500HD

August 1, 2019 by oemdtc

NHTSA ID Number: 10162116 Manufacturer Communication Number: PIP5658 Summary This Preliminary information communicates There may be a concern where coolant heat shrink clamps need to be replaced for a coolant leak and/or for a service repair. Difficult to get the heat shrink clamps? to seal the coolant hose. For locations that are inaccessible to a heat gun, … Read more

Converting Dual Fuel Tank (NSQ) to a Single Fuel Tank – 2019 Chevrolet Silverado

July 31, 2019 by oemdtc

NHTSA ID Number: 10162128 Manufacturer Communication Number: PIT5691 Summary This Preliminary information communicates the need to Reference the latest version of GM Upfitter Integration Bulletin 149 for deleting the front or rear fuel tank of a chassis cab truck with RPO NSQ dual fuel tanks. 3 Affected Products Vehicles MAKE MODEL YEAR CHEVROLET SILVERADO 4500HD 2019 CHEVROLET SILVERADO … Read more