Circuit/System Verification

Verify no other Surround Vision system related DTCs are set in K124 Image Processing Module.
- If any other DTCs are set
  Refer to: Diagnostic Trouble Code (DTC) List - Vehicle .
- Go to next step: If no other DTCs are set
Verify scan tool can communicate with the K124AB Image Processing Module 1 - Processor 2.
- If the scan tool can not communicate with the K124AB Image Processing Module 1 - Processor 2
  Refer to: Symptoms - Data Communications .
- Go to next step: If the scan tool communicates with the K124AB Image Processing Module 1 - Processor 2
Refer to: Circuit/System Testing