Technical Service Bulletin PIC4696E — 2002 CHEVROLET M SERIES
EQUIPMENT:ELECTRICAL:ANTI-THEFT DEVICES
Bulletin Details
| TSB ID | PIC4696E |
| Manufacturer | |
| Vehicle | 2002 CHEVROLET M SERIES |
| Component | EQUIPMENT:ELECTRICAL:ANTI-THEFT DEVICES |
| Communication Date |
Bulletin Summary
This Preliminary Information communication provides information to the technician on how to unlock radios that are Delco TheftLock. Technician will use the radio to get the scrambled code. Technician will need to contact the radio unlock center to retrieve the unlock code from the scrambled code. The PI update to version D is to advise the unlock procedure is temporarily unavailable. E version update is to add administrative details.
About Technical Service Bulletins
A Technical Service Bulletin (TSB) is a document issued by a vehicle manufacturer to its dealers, describing a known issue with a specific vehicle or set of vehicles and the recommended procedure to fix it. Unlike recalls, TSBs are not mandatory and are typically only performed if an owner reports the related issue. However, TSBs can be an indicator of common problems with a vehicle.