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Service bulletin PIP5964C

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.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10253111
Published by NHTSA2024-04-15
Manufacturer's numberPIP5964C
Manufacturer's date2024-03-26
NHTSA componentELECTRICAL SYSTEM

NHTSA's summary

This Preliminary information communicates a vehicle may come to the dealer with a complaint of no start, stalling, rough idle, no acceleration, loss of power, erratic shifting, fuel gauge inoperative, MIL illuminated with various codes stored. Technicians are directed to replace the K111FPDCM if any of these conditions can be validated and code P023F or P129F is found.

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Electrical system

Trouble codes named

P023F, P129F

Vehicles listed
BUICK ENCLAVE2021, 2022, 2023
BUICK ENCORE2021, 2022
BUICK ENCORE2023
BUICK ENCORE GX2021, 2022, 2023
BUICK ENVISION2021, 2022, 2023
CADILLAC ESCALADE2022, 2023
CADILLAC ESCALADE NA2021 (the catalog's model; the bulletin names a series or trim of it)
CADILLAC XT42021, 2022, 2023
CADILLAC XT52021, 2022, 2023
CADILLAC XT62021, 2022, 2023
CHEVROLET BLAZER2021, 2022, 2023
CHEVROLET CAMARO2021, 2022, 2023
CHEVROLET EQUINOX2022, 2023
CHEVROLET EXPRESS2021
CHEVROLET EXPRESS 35002023 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET MALIBU2021, 2022, 2023
CHEVROLET SILVERADO 15002022, 2023 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET TAHOE2021, 2022, 2023
CHEVROLET TRAVERSE2021, 2022, 2023
GMC ACADIA2021, 2022, 2023
GMC SAVANA2021, 2022
GMC SAVANA 35002023 (the catalog's model; the bulletin names a series or trim of it)
GMC SIERRA 15002022, 2023 (the catalog's model; the bulletin names a series or trim of it)
GMC TERRAIN2023
GMC TERRAIN NA2022 (the catalog's model; the bulletin names a series or trim of it)
GMC YUKON2021, 2022, 2023

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Recalls for the same vehicles and component
24V4590002024-06-20. ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL
20232102023-04-06. Electrical
23V2470002023-04-06. ELECTRICAL SYSTEM:WIRING
21V4210002021-06-10. AIR BAGS:SRS MALFUNCTION WARNING LAMP/LIGHT; ELECTRICAL SYSTEM:SOFTWARE
20211662021-03-18. Electrical
21V1890002021-03-18. ELECTRICAL SYSTEM:12V/24V/48V BATTERY:CABLES
20V7900002020-12-17. ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL

A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.

Other bulletins for the same vehicles and component
N2525155902026-01-27. Service campaign. Certain vehicles listed above, may have a condition in which the body-to-chassis ground strap may be corroded. Dealers will replace the ground strap.
23-NA-1702025-10-25. Service bulletin. This bulletin advises the tech to inspect deeper into what may be to main cause of an engine failure.
23-NA-2012025-10-21. Service bulletin. This service bulletin advises the technician of a possible loose ground that may be causing customer concerns of Loss of Steering Assist and/or Loss of Brake Assist and Malfunction Indicator Lamp (MIL) Illuminated.
23-NA-1192025-10-16. Service bulletin. This service bulletin provides service procedure information to correct a customer concern of Shift to Park Displayed on DIC When Vehicle is in- Park, No Start - DTC B000A Set.
22-NA-1612025-09-27. Service bulletin. This informational bulletin provides information for dealers/technicians on power folding mirrors do not fold at the same speed.
25-NA-1152025-09-06. Service bulletin. This service bulletin provides information on the Headrest Audio Speaker distortion and the correction for this condition including wire to wire repair.
25-NA-1062025-08-21. Service bulletin. This Service Bulletin provides information on the rearview camera transitioning from Dark to light and the adjustment time period of 20 seconds.
24-NA-0782025-07-08. Service bulletin. This bulletin advises the tech to replace the starter and not the trans if grinding or growling is heard from the transmission area.
25-NA-1012025-06-26. Service bulletin. This service bulletin provides information on the restraint warning lamp being illuminated and the correction to this by replacing the passenger presence module.
25-NA-0992025-06-25. Service bulletin. This bulletin advises the tech to refer to a procedure in SI to aid in diagnosing a possible wiring concern.