Diagnosis Procedure
- PERFORM SELF-DIAGNOSIS (4WAS MAIN CONTROL UNIT)
With CONSULT
Perform self-diagnosis for "4WAS(MAIN)/RAS/HICAS".
Is any DTC except "C1930" detected?
YES: Check the error system.
NO: Perform self-diagnosis for "4WAS(FRONT)". Refer to "CONSULT FUNCTION ".