Circuit/System Verification
WARNING: This page is about a different car, the 2009 GMC Canyon and 2009 Chevrolet Colorado. However, it is still accessible from the selected car via links, so may be relevant.
Ignition ON, clear all SIR and PPS DTCs. Refer to Passenger Presence System Flash Code Procedures . Rezero the PPS using the Control Module References . Verify DTC 063 does not reset.
- If DTC 063 resets, replace the PPS module.