PANORAMIC MOON ROOF SYSTEM TERMINALS OF ECU


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

    B006WV3N27

    1. Disconnect the q1 sliding roof ECU (sliding roof drive gear 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.

      Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition
      q1-1 (+B) - q1-2 (E) L - W-B Battery power supply Always 11 to 14 V
      q1-6 (IG) - q1-2 (E) V - W-B IG power supply Ignition switch off Below 1 V
      q1-6 (IG) - q1-2 (E) V - W-B IG power supply Ignition switch ON 11 to 14 V
      q1-2 (E) - Body ground W-B - Body ground Ground Always Below 1 Ω

    3. Reconnect the q1 sliding roof ECU (sliding roof drive gear 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
      q1-10 (ROOF OPEN) - q1-2 (E) BE - W-B Sliding roof open switch input signal Ignition switch ON, sliding roof open switch on Below 1 V
      q1-10 (ROOF OPEN) - q1-2 (E) BE - W-B Sliding roof open switch input signal Ignition switch ON, sliding roof open switch off 11 to 14 V
      q1-8 (ROOF CLOSE) - q1-2 (E) W - W-B Sliding roof close switch input signal Ignition switch ON, sliding roof close switch on Below 1 V
      q1-8 (ROOF CLOSE) - q1-2 (E) W - W-B Sliding roof close switch input signal Ignition switch ON, sliding roof close switch off 11 to 14 V
      q1-4 (VENT) - q1-2 (E) P - W-B Sliding roof tilt switch input signal Ignition switch ON, sliding roof tilt switch on Below 1 V
      q1-4 (VENT) - q1-2 (E) P - W-B Sliding roof tilt switch input signal Ignition switch ON, sliding roof tilt switch off 11 to 14 V
      q1-9 (SHADE CLOSE) - q1-2 (E) R - W-B Roof sunshade close switch input signal Ignition switch ON, roof sunshade close switch on Below 1 V
      q1-9 (SHADE CLOSE) - q1-2 (E) R - W-B Roof sunshade close switch input signal Ignition switch ON, roof sunshade close switch off 11 to 14 V
      q1-5 (SHADE OPEN) - q1-2 (E) G - W-B Roof sunshade open switch input signal Ignition switch ON, roof sunshade open switch on Below 1 V
      q1-5 (SHADE OPEN) - q1-2 (E) G - W-B Roof sunshade open switch input signal Ignition switch ON, roof sunshade open switch off 11 to 14 V

  2. CHECK ROOF SUNSHADE ECU (SLIDING ROOF DRIVE GEAR ASSEMBLY)

    B004K6JN26

    1. Disconnect the q2 roof sunshade ECU (sliding roof drive gear 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.

      Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition
      q2-1 (+B) - q2-2 (E) G - W-B Battery power supply Always 11 to 14 V
      q2-6 (IG) - q2-2 (E) V - W-B IG power supply Ignition switch off Below 1 V
      q2-6 (IG) - q2-2 (E) V - W-B IG power supply Ignition switch ON 11 to 14 V
      q2-2 (E) - Body ground W-B - Body ground Ground Always Below 1 Ω

    3. Reconnect the q2 roof sunshade ECU (sliding roof drive gear 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
      q2-10 (ROOF OPEN) - q2-2 (E) BE - W-B Sliding roof open switch input signal Ignition switch ON, sliding roof open switch on Below 1 V
      q2-10 (ROOF OPEN) - q2-2 (E) BE - W-B Sliding roof open switch input signal Ignition switch ON, sliding roof open switch off 11 to 14 V
      q2-8 (ROOF CLOSE) - q2-2 (E) W - W-B Sliding roof close switch input signal Ignition switch ON, sliding roof close switch on Below 1 V
      q2-8 (ROOF CLOSE) - q2-2 (E) W - W-B Sliding roof close switch input signal Ignition switch ON, sliding roof close switch off 11 to 14 V
      q2-4 (VENT) - q2-2 (E) P - W-B Sliding roof tilt switch input signal Ignition switch ON, sliding roof tilt switch on Below 1 V
      q2-4 (VENT) - q2-2 (E) P - W-B Sliding roof tilt switch input signal Ignition switch ON, sliding roof tilt switch off 11 to 14 V
      q2-9 (SHADE CLOSE) - q2-2 (E) R - W-B Roof sunshade close switch input signal Ignition switch ON, roof sunshade close switch on Below 1 V
      q2-9 (SHADE CLOSE) - q2-2 (E) R - W-B Roof sunshade close switch input signal Ignition switch ON, roof sunshade close switch off 11 to 14 V
      q2-5 (SHADE OPEN) - q2-2 (E) G - W-B Roof sunshade open switch input signal Ignition switch ON, roof sunshade open switch on Below 1 V
      q2-5 (SHADE OPEN) - q2-2 (E) G - W-B Roof sunshade open switch input signal Ignition switch ON, roof sunshade open switch off 11 to 14 V

  3. CHECK MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU) AND INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY

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