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Reading and Clearing Diagnostic Trouble Codes

Checking/Clearing Diagnostic Codes

1. Preparation before checking
1. IG OFF.

2. Checking diagnostic codes (SSM3 readout)
1. With IG OFF, connect the SSM3 to DLC3.
2. Turn IG to ON, and turn on the SSM3.
3. Follow the SSM3 display and operate, and select [Each System Check]->[Power Window]->[DTC Check].
4. Check DTC.

3. Clear DTC memory (clear by SSM3)
1. With IG OFF, connect the SSM3 to DLC3.
2. Turn IG to ON, and turn on the SSM3.
3. Follow the SSM3 display and operate, and select [Each System Check]->[Power Window]->[Memory Clear] and delete DTC.
4. Recheck DTC, and make sure error code is deleted and normal code is displayed.

CAUTION:
- If failed to delete, perform again from IG OFF status.
- Do not delete DTC with SSM3 until cause of the failure is identified.