Diagnostic Code Index

WARNING: This page is about a different car, the 2006 Pontiac Torrent and 2006 Chevrolet Equinox. However, it is still accessible from the selected car via links, so may be relevant.

DIAGNOSTIC CODE INDEX

DTC	Description
DTC B3127, B3128, B3132, B3133, B3137, or B3138	DTC B3127 LF Door Only Unlock Circuit Low DTC B3128 LF Door Only Unlock Circuit High DTC B3132: All Unlock Circuit Low DTC B3133: All Unlock Circuit High DTC B3137: All Door Lock Circuit Low DTC B3138: All Door Lock Circuit High
DTC B3132 or B3133	DTC B3132 All Door Unlock Circuit Low DTC B3133 All Door Unlock Circuit High
DTC B3137 or B3138	DTC B3137 All Door Lock Circuit Low DTC B3138 All Door Lock Circuit High