Diagnosis Procedure

CHECK DTC
With CONSULT-III
1. Turn ignition switch ON and select "SELF-DIAG RESULTS" mode for "TRANSMISSION" with CONSULT-III.
2. Touch "ERASE".
3. Perform "DTC CONFIRMATION PROCEDURE ".
  Is the "CONTROL UNIT (RAM)" or "CONTROL UNIT (ROM)" displayed again?
  
  YES: Replace TCM. Refer to "REMOVAL AND INSTALLATION ".
  
  NO: INSPECTION END