FixVault

Lumbar Support Motor Inspection

WARNING: This page is about a different car, the 2005 Mazda RX-8. However, it is still accessible from the selected car via links, so may be relevant.
  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.
    Motor operation Connection
    B+ GND
    Forward A B
    Backward B A
    Fig 1: Connecting Battery Positive Voltage To Lumbar Support Motor Terminal
    G03703118Courtesy of MAZDA MOTORS CORP.