Service bulletin PIT5437B

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)
Type	Service bulletin
NHTSA id	10075751
Published by NHTSA	2016-07-07
Manufacturer's number	PIT5437B
Manufacturer's date	2015-11-09
NHTSA component	ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL; STEERING:AUTOMATED/ADAPTIVE STEERING; STEERING:HYDRAULIC POWER ASSIST SYSTEM

NHTSA's summary

SUMMARY TO BE PROVIDED ON A FUTURE DATE.

The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

Components

Electrical system, Steering, Instrument cluster, Power steering

Vehicles listed
CHEVROLET COLORADO	2015
GMC CANYON	2015

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

Recalls for the same vehicles and component
21V213000	2021-03-25. STEERING:ELECTRIC POWER ASSIST SYSTEM
16V054000	2016-02-01. STEERING:ELECTRIC POWER ASSIST SYSTEM

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
130089004H	2023-12-11. Service bulletin. Car and Truck Fix it Right the First Time Issues
07-08-49-020R	2023-10-18. Service bulletin. This informational bulletin provides information for the IPC odometer programming method quick reference guide.
07-08-49-020J	2021-04-20. Service bulletin. IPC Odometer Programming Method Quick Reference Guide Season Odometer Programming Methods in Use Today 1. IPC reprogramming and setup using the service programming system (SPS). 2. Odometer setup at the electronic service center (ESC) when using an exchange IPC/DIC. 3. Tech 2® – The Tech 2 is used to set up a replacement BCM, which includes loading the odometer value that is displayed and stored in the IPC. A replacement IPC will display the previously stored vehicle odometer value, communicated from the BCM, after cycling the ignition or driving the vehicle. *The odometer programming is integrated as part of the BCM programming procedure. It is not a stand-alone event.
070849020M	2021-04-16. Service bulletin. IPC Odometer Programming Method Quick Reference Guide
060089029T	2020-06-22. Service bulletin. This informational bulletin includes information on Interior Cleaning - Instrument Panel (IP), Hard or Plastic Surfaces, Seats, Carpet, Leather, Vinyl, Fabric Cleaner, Stain Remover, Restorer - Product Availability.
060089029S	2020-06-22. Service bulletin. This informational bulletin includes information on Interior Cleaning - Instrument Panel (IP), Hard or Plastic Surfaces, Seats, Carpet, Leather, Vinyl, Fabric Cleaner, Stain Remover, Restorer - Product Availability.
PIT5668B	2019-10-15. Service bulletin. This preliminary information is to clarify a normal fluctuation of the temperature gauge.
PIT5668A	2019-06-03. Service bulletin. This preliminary information is to clarify a normal fluctuation of the temperature gauge.
18027-01	2018-10-09. Service bulletin. 18027-01 - Customer Satisfaction Program - Certain vehicles may have been built with a connector between the electric power steering motor and torque sensor that has a potential for fretting corrosion. If this condition exists, power steering may be lost, and the driver may experience unanticipated increased steering effort as the vehicle reverts to manual steering. A chime will also sound in the vehicle, and a ?Service Power Steering? message will appear on the Driver Information Center (DIC). Manual steering functionality will be maintained but will require additional effort, particularly at lower speeds. Dealers are to replace the complete power steering rack assembly.
18027	2018-08-20. Service bulletin. 18027 - Customer Satisfaction Program. Certain vehicles may have been built with a connector between the electric power steering motor and torque sensor that has a potential for fretting corrosion. If this condition exists, power steering may be lost, and the driver may experience unanticipated increased steering effort as the vehicle reverts to manual steering. A chime will also sound in the vehicle, and a ?Service Power Steering? message will appear on the Driver Information Center (DIC). Manual steering functionality will be maintained but will require additional effort, particularly at lower speeds. Dealers are to replace the complete power steering rack assembly.