LUMBAR SUPPORT MOTOR INSPECTION
1. Disconnect the lumbar support motor connector.
2. Connect battery positive voltage to lumbar support motor terminal A or B, then verify that the lumbar
support motor operate as shown in the table.
• If the lumbar support motor does not operate as indicated in the table, replace the lumbar support
motor.
Connection
Motor operation
B+ GND
Forward A B
Backward B A
POWER SEAT SWITCH INSPECTION
Power Seat Switch
1. Disconnect the power seat switch connector.
2. Verify that the continuity between the power seat switch terminals is as indicated in the table.
• If not as indicated in the table, replace the power seat switch.