SLIDING ROOF SYSTEM TERMINALS OF ECU


  1. CHECK SLIDING ROOF DRIVE GEAR SUB-ASSEMBLY (SLIDING ROOF ECU)


    1. A01WPLDE03

      Disconnect the R17 sliding roof drive gear sub-assembly (sliding roof ECU) connector.

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

      Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition
      R17-8(B) - R17-12 (E) LA-L - W-B +B power supply Always 11 to 14 V
      R17-1 (IG) - R17-12 (E) B - W-B Power supply Engine switch off Below 1 V
      Engine switch on (IG) 11 to 14 V
      R17-7 (OPN) - R17-12 (E) P - W-B Sliding roof motor open OPEN switch off 10 kΩ or higher
      OPEN switch on Below 1 Ω
      R17-5 (CLS) - R17-12 (E) G - W-B Sliding roof motor close CLOSE switch off 10 kΩ or higher
      CLOSE switch on Below 1 Ω
      R17-4 (UP) - R17-12 (E) R - W-B Sliding roof motor up UP switch off 10 kΩ or higher
      UP switch on Below 1 Ω
      R17-6 (DWN) - R17-12 (E) GR - W-B Sliding roof motor down DOWN switch off 10 kΩ or higher
      DOWN switch on Below 1 Ω
      R17-12 (E) - Body ground W-B - Body ground Ground Always Below 1 Ω