Component Tests and General Diagnostics

SEAT: FRONT POWER SEAT CONTROL SYSTEM: ON-VEHICLE INSPECTION

ON-VEHICLE INSPECTION

1. MANUAL OPERATION CHECK
(a) Check that the power seat works whenever the front power seat switches (slide, front vertical, lifter, reclining, lumbar support) are operated.
2. MEMORY AND REPRODUCTION OPERATION CHECK
(a) Turn the ignition switch ON and move the lever to P.
(b) Move the seat into the maximum front and upper positions via the seat switch.
(c) Check that the buzzer sounds for 0.5 seconds and the seat position is memorized when the M1 switch and SET switch are pressed and held.
(d) Move the seat out of the maximum front and upper positions via the seat switch.
(e) Check that the buzzer sounds for 0.5 seconds and the seat position is memorized when the M2 switch and SET switch are pressed and held.
(f) Check that the buzzer sounds for 0.1 seconds and the seat automatically moves into the maximum front and upper positions (memorized positions) when the M1 switch of the memory switch is pressed.
(g) Check that the buzzer sounds for 0.1 seconds and the seat automatically moves out of the maximum front and upper positions (memorized positions) when the M2 switch of the memory switch is pressed.
(h) After the ignition switch is turned OFF, the key is pulled out from the ignition key cylinder, and the driver's door is opened, check that the seat automatically moves into the memorized position when the M1 or M2 switch is pressed within 30 seconds.
(i) Move the seat into the maximum position of the slide movement and disconnect the negative terminal of the battery while the memory switch is pressed ON. Then leave the seat in that position for 3 minutes. The seat position memory will be deleted.
(j) Move the seat into all the maximum positions (front / rear and upper / down) via each seat switch.
(k) Check that the seat position is not memorized when the M1, M2 and SET switches are pressed and held simultaneously.