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Service bulletins for the 2024 GMC Sierra

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

1439 on file from NHTSA, as of 2026-10-19.

About P060C on the 2024 GMC Sierra: what the code means, and the bulletins and recalls about the same components.

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By component

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Only bulletins with trouble code: P060C are shown. Show all

Bulletins, newest first
PIT6110G2025-06-29. Service bulletin. UNKNOWN OR OTHER. This Preliminary information communicates an issue with the SES MIL and DTC P062B P060C and engineering is currently investigating.
PIT6110G2025-06-29. Service bulletin. UNKNOWN OR OTHER. This Preliminary information communicates an issue with the SES MIL and DTC P062B P060C and engineering is currently investigating.
PIP6066A2025-05-29. Service bulletin. UNKNOWN OR OTHER. This PI communicates to dealer technicians that DTC P060C is under investigation and to clear the DTC and return the vehicle to the customer.
PIT6110F2025-04-29. Service bulletin. UNKNOWN OR OTHER. This Preliminary information communicates an issue with the SES MIL and DTC P062B /P060C and engineering is currently investigating.
PIE08212025-04-25. Service bulletin. ENGINE. This engineering information (EI) is requesting information from technicians to perform the check list provided and contact the engineer listed in regard to the Malfunction Indicator Lamp (MIL) illuminated on the Driver Information Center (DIC), DTC P060C Set.
PIP5950A2025-04-01. Service bulletin. UNKNOWN OR OTHER. This Preliminary information communicates DTCs P060C and/or P060D may set during an attempted SFL.
24-NA-0582024-05-02. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT; ENGINE AND ENGINE COOLING. This service bulletin provides a service procedure to correct a customer concern of the Malfunction Indicator Lamp (MIL) Illuminated - DTC P062F, P040B, P041B, P0422, P060C, P062B, P1428, P142A, P20EE, P20FE, P22F9, P244A, and/or P244B Set.
PIP59502023-12-18. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. This Preliminary information communicates DTCs P060C and/or P060D may set during an attempted SFL.
PIP59332023-07-17. Service bulletin. COMMUNICATION:MANUFACTURER TELEMATICS. This Preliminary information communicates to the dealer technician that there is an ECM calibration available to address the DTC P060C on the 2024 Duramax 6.6 L5P.

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.