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MB992006 REAR VIEW CAMERA CHASSIS ELECTRICAL 54A-241 TROUBLESHOOTING STANDARD FLOW OF DIAGNOSTIC M1540902300238 Refer to GROUP 00 − Contents of troubleshooting . TROUBLE SYMPTOM CHART M1540900300533 Trouble symptom Inspection Reference Rear view camera image is not correctly Vehicles with display 1 SYMPTOM PROCEDURES Inspection Procedure 1: Rear view camera image is not correctly displayed <Vehicles with display CAUTION Before replacing the rear view camera or radio COMMENTS ON TROUBLE SYMPTOM When the screen of rear view camera is not shown PROBABLE CAUSES • Damaged harness wires and connectors • Malfunction of the rear view camera • Malfunction of the radio and CD player • Malfunction of the inhibitor switch • Malfunction of CAN bus line DIAGNOSIS PROCEDURE STEP 1. Check the radio and CD player Q: Is the check result normal? YES : Go to Step 2 NO : Troubleshoot the radio and CD player. .) STEP 2. Confirmation in display audio service to (2) Move the selector lever to the "R" (reverse) position. (3) Check that "Shift Position R" is "ON." Q: Is the check result normal? YES : Go to Step 5 NO : Go to Step 3 STEP 3. M.U.T.-III CAN bus diagnostics Q: Is the check result normal? MB992006 Extra fine probe Continuity check and voltage Tool Number Name Use |