Service bulletin PI1157
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 | 10191015 |
| Published by NHTSA | 2021-04-29 |
| Manufacturer's number | PI1157 |
| Manufacturer's date | 2021-01-01 |
| NHTSA component | ELECTRICAL SYSTEM:IGNITION; ENGINE |
NHTSA's summary
ENGINE IMMOBILIZED and/or SECURITY SYSTEM CONTROLLER IN LEARN MODE Message Displayed, DTC B3031 00 Set Condition/Concern Some customers may comment that the ENGINE IMMOBILIZED and/or SECURITY SYSTEM CONTROLLER IN LEARN MODE message is displayed. Upon investigation the Technician may observe on a scan tool DTC B3031 00: Security System Controller In Learn Mode set. This may be caused by the improper installation of an aftermarket Secure-Idle ignition switch bypass device designed to provide all of the electrical functions that the OEM ignition switch normally provides
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, Engine, Ignition
Trouble codes named
B3031
| CHEVROLET CAPRICE POLICE PURSUIT | 2012 to 2013 |
|---|
Listing a model year does not mean every vehicle of it is concerned: the document says which.