Circuit/System Verification
- Verify that DTC C0565 is not present.
- If the DTC is present
- Program the K43 Power Steering Control Module.
- Verify the DTC does not reset.
- If the DTC does not resets, all OK.
- If the DTC does reset
- Verify that the correct VIN is stored in all high speed GMLAN modules.
- If the correct VIN is not stored in a module, follow the programming and setup procedures for the module.
- If all modules have the correct VIN stored
- Replace the K43 Power Steering Control Module.
- If the DTC is not present
- All OK.