Diesel Data: Automotive Repair
Home >> Lexus >> 1997 >> GS 300 L6-3.0L (2JZ-GE) >> Repair and Diagnosis >> Body and Frame >> Seats >> Testing and Inspection >> Component Tests and General Diagnostics >> Power Seat Control System (W/ Driving Position Memory) >> Lumbar Support Switch

Lumbar Support Switch

LUMBAR SUPPORT SWITCH INSPECTION

Driver's seat








1. INSPECT SWITCH CONTINUITY
If continuity is not as specified, replace the switch.








2. INSPECT SWITCH CIRCUIT
a. Disconnect the switch connector and connect the seat wire harness to the floor wire harness.
b. Inspect the connector on the wire harness side, as shown.
If circuit is not as specified. inspect the circuits connected to other parts.

Passenger's seat








1. INSPECT SWITCH CONTINUITY
If continuity is not as specified, replace the switch.








2. INSPECT SWITCH CIRCUIT
a. Disconnect the switch connector and connect the seat wire harness to the floor wire harness.
b. Inspect the connector on the wire harness side, as shown.
If circuit is not as specified, inspect the circuits connected to other parts.
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