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Diagnostic Code Index

WARNING: This page is about a different car, the 2010 GMC Terrain and 2010 Chevrolet Equinox. However, it is still accessible from the selected car via links, so may be relevant.
DIAGNOSTIC CODE INDEX

DTC Description
DTC B270A  B270A 01: Park Lock Solenoid Control Circuit Short to Voltage
B270A 02: Park Lock Solenoid Control Circuit Short to Ground
B270A 04: Park Lock Solenoid Control Circuit Open