Circuit/System Testing
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.
- PPS module
- SDM module
- PPS wiring harness connector
- SDM wiring harness connector
- Check to see if the PPS was replaced. Verify the correct PPS was installed.
- If the wrong PPS was installed, replace with the correct PPS.
- Check to see if the SDM was replaced. Verify the correct SDM was installed.
- If the wrong SDM was installed, replace with the correct SDM.
- Check to see if DTC B1001 is set. Verify DTC B1001 is not set.
- If DTC B1001 is current, refer to DTC B1001 .
- Replace the PPS. Ignition ON, use the scan tool to clear the DTCs then recheck for DTC B0098. Verify DTC B0098 does not set.
- If DTC B0098 resets then replace the SDM.
IMPORTANT:
When removing connectors inspect for damage or corrosion. Damage or corrosion in the following requires repair or replacement of the affected component/connector.