Front Power Seat Lumbar Switch
FRONT POWER SEAT LUMBAR SWITCHINSPECTION
1. INSPECT LUMBAR SUPPORT SWITCH LH
a. Check the lumbar support switch.
1. Check the continuity between the terminals when each switch is operated.
If the continuity is not as specified, replace the switch.
2. INSPECT LUMBAR SUPPORT SWITCH RH
a. Check the lumbar support switch.
1. Check the continuity between the terminals when each switch is operated.
If the continuity is not as specified, replace the switch.
b. Check the lumbar support switch circuit.
1. Disconnect the switch connector and connect the seat wire harness to the floor wire harness.
2. Check the connector on the wire harness side.
If the circuit is not as specified, inspect the circuits connected to other parts.