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Home >> GMC >> 2007 >> Canyon 4D Pickup, 2.9 9 >> Repair and Diagnosis >> Body & Frame >> Ignition Switch/Steering Lock >> Immobilizer System >> Diagnostic Information and Procedures >> DTC P1626 >> Circuit/System Testing

Circuit/System Testing

IMPORTANT: DTC P1626 can only be set along with a corresponding theft deterrent B-code. Refer to the DTC list in order to diagnose the appropriate theft deterrent B-code.

Proceed to diagnose the existing B-code(s). Refer to Diagnostic Trouble Code (DTC) List - Vehicle .