SLIDING ROOF SYSTEM TERMINALS OF ECU


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

    A01ER78E06

    1. Disconnect the R5 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
      R5-1 (B) - R5-2 (E) L - W-B +B power supply Always 11 to 14 V
      R5-5 (IG) - R5-2 (E) G - W-B Power supply Engine switch off Below 1 V
      R5-5 (IG) - R5-2 (E) G - W-B Power supply Engine switch on (IG) 11 to 14 V
      R5-7 (OPN) - R5-2 (E) P - W-B Sliding roof motor open OPEN switch off 10 kΩ or higher
      R5-7 (OPN) - R5-2 (E) P - W-B Sliding roof motor open OPEN switch on Below 1 Ω
      R5-9 (CLS) - R5-2 (E) G - W-B Sliding roof motor close CLOSE switch off 10 kΩ or higher
      R5-9 (CLS) - R5-2 (E) G - W-B Sliding roof motor close CLOSE switch on Below 1 Ω
      R5-10 (UP) - R5-2 (E) R - W-B Sliding roof motor up UP switch off 10 kΩ or higher
      R5-10 (UP) - R5-2 (E) R - W-B Sliding roof motor up UP switch on Below 1 Ω
      R5-8 (DWN) - R5-2 (E) R - W-B Sliding roof motor down DOWN switch off 10 kΩ or higher
      R5-8 (DWN) - R5-2 (E) R - W-B Sliding roof motor down DOWN switch on Below 1 Ω
      R5-2 (E) - Body ground W-B - Body ground Ground Always Below 1 Ω

      • If the result is not as specified, there may be a malfunction on the wire harness side.