SES Light – Reduced Power – DIC Warning Messages – Reduced Steering Message – Stabilitrack Message – 2019-2022 Cadillac Chevrolet GMC

Chevrolet GMC Cadillac

NHTSA ID Number: 10224277 Manufacturer Communication Number: PIT5847F Summary This Preliminary information communicates that a vehicle may come into the dealer with various concerns which may include a service engine light or various warning messages on the DIC. The technician is instructed to inspect a wiring harness for chaffing on a bracket which is located beneath the …

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Malfunction Indicator Lamp (MIL) Illuminated – DTC P3055 and/or P3056 Set – 2019-2021 Chevrolet Silverado & GMC Sierra 1500

2021 Chevrolet Silverado 1500

NHTSA ID Number: 10198889 Manufacturer Communication Number: 21NA121 Summary This technical bulletin provides a procedure to inspect fuses F51DR and/or F52DR in the X51R right instrument panel fuse block when they should not be installed.     Condition Some customers may comment that the Stop/Start function is inoperative, and the MIL is illuminated. Some technicians may find …

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Engine Wire Harness Chafing / IPC Gauges Sweep / IPC Warning Message / SES/Check Engine/MIL / No Start / No Crank / Runs Rough / Stalls / Reduced Engine Power / Various DTCs – 2019-2021 Cadillac Chevrolet GMC

2020 Chevrolet Silverado 1500

NHTSA ID Number: 10224856 Manufacturer Communication Number: 21-NA-149 Summary This technical bulletin provides repair information to correct a customer concern of Engine Wire Harness Chafing.   Condition 1 This Condition pertains to vehicles equipped with engine 2.7L, L3B only. Some customers may comment on any of the following concerns: – SES MIL – No Start – No …

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Vehicle Remote Start Inoperative, Malfunction Indicator Lamp (Check Engine Light) ON, with P3055 and/or P3056 Set – 2016 Chevrolet Malibu

2016 Chevrolet Malibu

NHTSA ID Number: 10078540 Manufacturer Communication Number: SB-16-NA-093 Summary “THIS TECHNICAL BULLETIN PROVIDES A PROCEDURE TO REPLACE THE MULTIFUNCTION POWER SUPPLY CONVERTER TO CORRECT A CUSTOMER CONCERN THAT THE REMOTE VEHICLE START IS INOPERATIVE, THE MALFUNCTION INDICATOR LAMP IS ON AND THE STOP/START FUNCTION IS INOPERATIVE.”   1 Affected Product Vehicle MAKE MODEL YEAR CHEVROLET MALIBU 2016 …

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