Service bulletin PIT-5389-A
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.
| Type | Service bulletin |
|---|---|
| NHTSA id | 10078727 |
| Published by NHTSA | 2016-08-16 |
| Manufacturer's number | PIT-5389-A |
| Manufacturer's date | 2016-04-19 |
| NHTSA component | ELECTRICAL SYSTEM |
NHTSA's summary
THIS PRELIMINARY INFORMATION COMMUNICATION ADVISES THE TECHNICIAN ON THE STEPS FOR DIAGNOSING THE CONCERN. THE VEHICLE MAY BE UNABLE TO CONNECT TO ONSTAR USING THE WHITE, BLUE OR RED ONSTAR BUTTONS.
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
| CHEVROLET CHEVROLET TRUCK | |
|---|---|
| CHEVROLET PICKUP | |
| GENERAL MOTORS GENERAL MOTORS | |
| GMC GENERAL MOTORS | |
| GMC GM | |
| GMC GM OF CANADA | |
| GMC GMC | |
| GMC GMC TRUCK |
Listing a model year does not mean every vehicle of it is concerned: the document says which.