WenmarOpen by Wenmar Pro

Service bulletin PIP5623

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 id10232815
Published by NHTSA2023-03-13
Manufacturer's numberPIP5623
Manufacturer's date2023-02-15
NHTSA componentBACK OVER PREVENTION; ENGINE AND ENGINE COOLING

NHTSA's summary

This Preliminary information communicates that a rotational clicking noise heard after engine shut down is a design characteristic and no repairs should be attempted.

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

Driver assistance, Engine, Backup camera

Vehicles listed
BUICK ENCLAVE2018, 2019, 2020, 2021, 2022, 2023
BUICK ENVISION2018, 2019, 2020, 2021, 2022, 2023
BUICK LACROSSE2018, 2019
BUICK REGAL2018, 2019, 2020
CADILLAC XT42019, 2020, 2021, 2022, 2023
CHEVROLET BLAZER2019, 2020, 2021, 2022, 2023
CHEVROLET CRUZE2017, 2018, 2019
CHEVROLET EQUINOX2018, 2019, 2020, 2021, 2022, 2023
CHEVROLET MALIBU2017, 2018, 2019, 2020, 2021, 2022
CHEVROLET TRAVERSE2018, 2019, 2020, 2021, 2022, 2023
GMC TERRAIN2018, 2019, 2020, 2021
GMC TERRAIN2023
GMC TERRAIN NA2022 (the catalog's model; the bulletin names a series or trim of it)

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

Recalls for the same vehicles and component
22V8680002022-11-23. BACK OVER PREVENTION: SENSING SYSTEM: CAMERA

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
PIT61402024-04-15. Service bulletin. This preliminary information discusses potential camera functional issues if the camera is not properly programmed.
18-NA-1762024-02-02. Service bulletin. This technical bulletin provides a procedure to add reflective butyl tape to the rear driver's side module to correct the radar reflection being detected and triggering the false alerts.
PIT5931C2023-12-04. Service bulletin. This Preliminary information communicates that a vehicle may be encountered with a clunk or rattle from the front of the vehicle. The dealer technician is instructed to remove the cradle brace and see if the noise is gone. If the noise is gone with the brace removed the tech is instructed to reinstall the brace and torque it to specification.
PIT5931B2023-12-04. Service bulletin. This Preliminary information communicates that a vehicle may be encountered with a clunk or rattle from the front of the vehicle. The dealer technician is instructed to remove the cradle brace and see if the noise is gone. If the noise is gone with the brace removed the tech is instructed to reinstall the brace and torque it to specification.
PIT60462023-09-18. Service bulletin. This Preliminary information communicates that a vehicle may come to the dealer with a service front camera message with a U026A. The technician is advised to replace the front view camera.
PIT60442023-09-18. 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-0422023-07-14. Service bulletin. This service bulletin provides repair information to update radio software to correct customer concerns of Software related issues.
23-NA-0622023-06-19. Service bulletin. This service bulletin provides repair information to correct a customer concern of Rear View Camera Issues - DTCs B395A, B395B, B395C, B101E, B101D.
PIT5832H2023-06-13. Service bulletin. This Preliminary information communicates a diagnostic tip on how to resolve a issue if the serial data authentication configuration did not complete correctly.
PIP5652A2023-04-17. Service bulletin. This Preliminary information communicates the possibility of a rattle noise that can occur from the timing cover area due to sticking timing chain tensioner.