Ventilated Seat Control Unit Input Test

Ventilated Seat Control Unit Input Test

NOTE: Before testing, check the No. 22 (AS F/B) (70 A) fuse in the under-hood fuse/relay box, the No. 30 (7.5 A) fuse in the driver's under-dash fuse/relay box, and the No. 6 (20 A) fuse in the passenger's under-dash fuse/relay box.

1. Remove the driver's or front passenger's seat Front Seat Removal / Installation.

2. Disconnect the 26P connector (A) from the seat ventilation control unit (B).





3. Inspect the connector and socket terminals to be sure they are all making good contact.

- If the terminals are bent, loose or corroded, repair them as necessary, and recheck the system.
- If the terminals look OK, go to step 4.

4. Reconnect the 26P connector to the control unit, and do the following input tests:

- If any test indicates a problem, find and correct the cause, then recheck the system.
- If all the input tests prove OK, go to step 5.










5. Disconnect the 26P connector from the control unit, and do the following input tests:

- If any test indicates a problem, find and correct the cause, then recheck the system.
- If all the input tests prove OK, the control unit must be faulty; replace it.