Circuit/System Verification
- Verify that DTC B144B or B1380 is not set.
- If DTC B144B or B1380 is set
Refer to Diagnostic Trouble Code (DTC) List - Vehicle .
- Go to next step: If DTC B144B or B1380 is not set
Go to next step: Refer to Circuit/System Testing.
- If DTC B144B or B1380 is set