DTC B1224-19: Left Thermal Electric Device Control - Circuit current above threshold: Action
- Carry out on demand self test using manufacturer approved diagnostic system to confirm the fault is present
- Refer to the appropriate electrical circuit wiring diagrams and check the front seat climate control module - Circuit reference LH_SEAT_BACK_TED+, Circuit reference LH_SEAT_BACK_TED- - For short circuit to ground. Repair circuit as required, clear DTC and retest
- Refer to the appropriate electrical circuit wiring diagrams and check the front seat climate control module - Circuit reference LH_CUSHION_TED+, Circuit reference LH_CUSHION_TED- - For short circuit to ground. Repair circuit as required, clear DTC and retest
- Carry out on demand self test using manufacturer approved diagnostic system to confirm rectification. Alternatively, carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system