Diagnosis Procedure

NOTE: Check the stop/start system operation condition. Refer to System Description .

CHECK STOP/START PROHIBIT CAUSE
With CONSULT

Select "Stop/Start prohibit cause data recorder" in "WORK SUPPORT" mode of "ENGINE" using CONSULT.

Does "Stop/Start prohibit cause data recorder" show fail-safe?

YES

GO TO 2.

NO

Check the operating status of system stop / start. Refer to Symptom Description . After confirmation, go to 4.
CHECK "Stop/Start error" OF CONSULT DATA MONITOR ITEM
With CONSULT
1. Select "Stop/Start error" in "Monitor Menu" of "DATA MONITOR" mode in CONSULT.
2. Check the displayed data monitor items. Refer to CONSULT Function .
Are there any "NG" monitor items?

YES

After confirming the "NG" item, go to 3.

NO

GO TO 3.
CHECK DTC
With CONSULT

Perform "All DTC Reading" with CONSULT.

Does it detect the DTC associated with "Stop/Start error" of "DATA MONITOR"?

YES

Perform trouble diagnosis of detected DTC. After repairing the defective part, go to 4.

NO

GO TO 4.

CHECK STOP/START INDICATOR / LAMP

Check the stop/start indicator / lamp.

WARNING LAMP/INDICATOR LAMP / INDICATOR	CONDITION
Stop/start indicator / lamp	Not blinking

Is the stop/start indicator / lamp blinking?

YES

Refer to Symptom Table .

NO

INSPECTION END