Diagnosis Procedure

CONTROL UNIT (RAM), CONTROL UNIT (ROM)


Diagnosis Procedure

1.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. Service and Repair.
NO - INSPECTION END