GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
Chevrolet
🢒
2000
🢒
Corvette
🢒
Body and Accessories
🢒
Data Link Communications
🢒 Diagnostic Trouble Code (DTC) List/Type
Description
Module
DTC B2527 Horn Relay Circuit
BCM
DTC B2528 Horn Relay Circuit
BCM
