ROOF SUNSHADE SYSTEM TERMINALS OF ECU


  1. CHECK SLIDING ROOF DRIVE GEAR SUB-ASSEMBLY

    A01HEPGN07

    1. Disconnect the T9 sliding roof drive gear sub-assembly connector.

    2. Measure the resistance and voltage according to the value(s) in the table below.

      Tech Tips

      Measure the values on the wire harness side with the connector disconnected.

      Tester Connection Wiring Color Terminal Description Condition Specified Condition
      T9-8 (B) - T9-12 (E) W - W-B Battery power supply Always 11 to 14 V
      T9-1 (IG) - T9-12 (E) L - W-B IG power supply Engine switch off Below 1 V
      Engine switch on (IG) 11 to 14 V
      T9-7 (OPN) - T9-12 (E) R - W-B Roof sunshade motor open Open switch on 10 kΩ or higher
      Open switch off Below 1 Ω
      T9-5 (CLS) - T9-12 (E) B - W-B Roof sunshade motor close Close switch on 10 kΩ or higher
      Close switch off Below 1 Ω
      T9-12 (E) - Body ground W-B - Body ground Ground Always Below 1 Ω