Diagnostic Code Index
WARNING: This page is about a different car, the 2011 GMC Canyon and 2011 Chevrolet Colorado. However, it is still accessible from the selected car via links, so may be relevant.
DIAGNOSTIC CODE INDEX
| DTC | Description |
|---|---|
| DTC B2707 or B2708 | B2707: Gearshift Unlock Circuit Low B2708: Gearshift Unlock Circuit High |