CANVAS TOP SYSTEM TERMINALS OF ECU

  1. CHECK SLIDING ROOF CONTROL ECU ASSEMBLY

    B364770C01

    *a

    Connector Color: Brown

    *b

    Connector Color: Black

    1. Disconnect the N1 sliding roof control ECU assembly connector.

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

      Tip:

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

      Terminal No. (Symbol)

      Wiring Color

      Terminal Description

      Condition

      Specified Condition

      N1-2 (B) - N1-1 (E)

      R - B

      Battery power supply

      Always

      11 to 14 V

      N1-3 (IG) - N1-1 (E)

      O - B

      IG power supply

      Ignition switch off

      Below 1 V

      N1-3 (IG) - N1-1 (E)

      O - B

      IG power supply

      Ignition switch ON

      11 to 14 V

      N1-1 (E) - Body ground

      B - Body ground

      Ground

      Always

      Below 1 Ω

    3. Reconnect the N1 sliding roof control ECU assembly connector.

    4. Measure the voltage according to the value(s) in the table below.

      Terminal No. (Symbol)

      Wiring Color

      Terminal Description

      Condition

      Specified Condition

      N1-5 (OPN) - N1-1 (E)

      V - B

      Open switch input signal

      Ignition switch ON, open switch on

      Below 1 V

      N1-5 (OPN) - N1-1 (E)

      V - B

      Open switch input signal

      Ignition switch ON, open switch off

      11 to 14 V

      N1-4 (CLS) - N1-1 (E)

      GR - B

      Close switch input signal

      Ignition switch ON, close switch on

      Below 1 V

      N1-4 (CLS) - N1-1 (E)

      GR - B

      Close switch input signal

      Ignition switch ON, close switch off

      11 to 14 V

      S1-2 (VCC) - S1-1 (SGND)

      W - BR

      Power supply of Hall-ICs sensor

      Ignition switch ON

      11 to 14 V

      S1-3 (PLS1) - S1-1 (SGND)

      G - BR

      Hall-IC sensor input signal

      Ignition switch ON, open or close switch on

      Pulse generation

      S1-4 (PLS2) - S1-1 (SGND)

      L - BR

      Hall-IC sensor input signal

      Ignition switch ON, open or close switch on

      Pulse generation

      S1-5 (CLOSE) - N1-1 (E)

      V - B

      Close switch output signal

      Ignition switch ON, close switch on

      11 to 14 V

      S1-6 (OPEN) - N1-1 (E)

      GR - B

      Open switch output signal

      Ignition switch ON, open switch on

      11 to 14 V