WenmarOpen by Wenmar Pro

Service bulletin PIT5832C

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 id10224307
Published by NHTSA2022-10-17
Manufacturer's numberPIT5832C
Manufacturer's date2022-09-30
NHTSA componentUNKNOWN OR OTHER; ELECTRICAL SYSTEM:SOFTWARE; COMMUNICATIONS:BACK UP ALARM

NHTSA's summary

This Preliminary information communicates a diagnostic tip on how to resolve a issue if the serial data authentication configuration did not complete correctly.

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, Software

Vehicles listed
BUICK ENVISION2021, 2022
CADILLAC CT42020, 2021, 2022
CADILLAC CT52020, 2021, 2022
CADILLAC ESCALADE ESV2021, 2022, 2023
CHEVROLET CORVETTE2020, 2021, 2022, 2023
CHEVROLET SILVERADO 15002022 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET SUBURBAN2021, 2022, 2023
CHEVROLET TAHOE2021, 2022, 2023
GMC HUMMER EV PICKUP2022
GMC SIERRA 15002022 (the catalog's model; the bulletin names a series or trim of it)
GMC YUKON2023
GMC YUKON XL2021, 2022

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

Recalls for the same vehicles and component
21V4210002021-06-10. AIR BAGS:SRS MALFUNCTION WARNING LAMP/LIGHT; ELECTRICAL SYSTEM:SOFTWARE
20V4890002020-08-18. ELECTRICAL SYSTEM:SOFTWARE; STRUCTURE:BODY:TRUNK LID
20V4610002020-08-06. ELECTRICAL SYSTEM:SOFTWARE; LATCHES/LOCKS/LINKAGES:TRUNK LID:LOCK

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
24-NA-0662024-04-10. Service bulletin. This service bulletin provides repair information for technicians that may be Unable to Complete Serial Data Authentication on the vehicle.
20-NA-1322024-04-05. Service bulletin. This warranty administration bulletin provides policy information on the requirements for 12V battery testing and warranty replacements.
PIP59652024-03-18. Service bulletin. This Preliminary information communicates to technicians that a calibration to correct a P138C is forthcoming and to not attempt repairs.
PIT6055B2024-03-18. Service bulletin. This Preliminary information communicates to the field on how to clear the Service Drivers Assist message with new software that is now available.
N2223834902024-02-14. Service bulletin. Customer Satisfaction Program - Certain vehicles may experience a loss of software communication to the Overhead Console which may cause the overhead lights to become inoperative or may incorrectly cause a ‘Service Safety Restraint System’ message to display and sound a chime. Dealers are to replace the roof console.
PIP59392023-12-26. Service bulletin. This Preliminary information communicates to the dealer an issue where the vehicle may erroneously set diagnostic trouble code P0315. The dealer is instructed that a software update will be released in the future to address the concern.
PIT6044D2023-12-04. Service bulletin. This Preliminary information communicates that a Software update is in the works and to disconnect the 12 volt battery to clear the codes.
23-NA-1432023-10-18. Service bulletin. This technical bulletin provides repair information to correct a customer concern of Radio Software Version Y169– Multiple Updates for IOK.
23-NA-1182023-10-18. Service bulletin. This technical bulletin provides repair information to correct a customer concern of Radio Software Version Y168 – Multiple Updates for IOK.
N23-24181502023-09-08. Service bulletin. '(There may be future updates under this same release number.) Your Chevrolet Corvette keeps getting better. This vehicle software update includes the following: Refinements: •Updates made to the overall vehicle software update process to help improve software installation. •Updates made to the Electric Park Brake functionality to help improve the experience while parking. •Updates made to the Adaptive Cruise Control functionality to help improve the driving experience. •A variety of other minor software updates to help make your driving and in-vehicle experience better. Better Never Stops™