Lumber Support System: Inspection
- Check for continuity and measure the resistance between terminals.
- With the battery connected directly to the motor terminals, check if the motors run smoothly.
- Reverse the connections and check that the motor turns in reverse.
- If there is an abnormality, replace the motors.
Position Terminal 5 4 3 2 1 Lumber support motor (Up/Down) Up - + Down + - Lumber support motor (Forward/Backward) Forward - + Backward + -