Circuit/System Verification
- Engine Running.
- Verify the E18 Rear Defogger Grid turns ON and OFF when commanding the Rear Defog Request On and Off with a scan tool.
- If the E18 Rear Defogger Grid does not turn ON or OFF
Refer to Circuit/System Testing
- If the E18 Rear Defogger Grid turns ON and OFF
- If the E18 Rear Defogger Grid does not turn ON or OFF
- All OK.