Non-Trouble Code Procedures
Step 1:
Step 2 - 4:
Proceed trouble diagnosis according to the check sheet results (example).
Case 1: Replace ECM.
Case 2: Replace TCM.
Case 3: Check CAN communication Circuit. Refer to "CAN COMMUNICATION CIRCUIT CHECK".
Proceed trouble diagnosis according to the check sheet results (example).
Case 1: Replace ECM.
Case 2: Replace TCM.
Case 3: Check CAN communication Circuit. Refer to "CAN COMMUNICATION CIRCUIT CHECK".