SLIDE DOOR CLOSER SYSTEM TERMINALS OF ECU


  1. CHECK SLIDE DOOR CLOSER RELAY LH (w/o Power Slide Door)


    1. A003AWL

      Disconnect the slide door closer relay LH connector.

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

      Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition
      7 (GND) - Body ground B - Body ground Ground Slide door LH fully open → fully close Below 1 Ω
      5 (+B) - Body ground R - Body ground Battery power supply Slide door LH fully open → fully close Below 1 V → 11 to 14 V
      3 (HALF) - 8 (SWE) Y - L Latch switch condition Slide door LH open → halfway position Below 1 Ω → 10 kΩ or higher
      4 (FULL) - 8 (SWE) B - L Latch switch condition Slide door LH open → fully close Below 1 Ω → 10 kΩ or higher
      9 (PAWL) - 8 (SWE) R - L Pawl switch condition Slide door LH fully close → open 10 kΩ or higher → Below 1 Ω
      9 (PAWL) - 8 (SWE) R - L Pawl switch condition Slide door LH halfway position 10 kΩ or higher
      9 (PAWL) - 8 (SWE) R - L Pawl switch condition Slide door LH open → fully close 10 kΩ or higher → Below 1 Ω

    3. Reconnect the slide door closer relay LH connector.

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

      Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition
      1 (DC-) - 7 (GND) B - B Slide door LH motor normal rotation output Slide door LH open → halfway position → normal rotation operation → revers rotation operation → operation stop Below 1 V → Below 1 V → Below 1 V → 11 to 14 V → Below 1 V
      2 (DC+) - 7 (GND) R - B Slide door LH motor revers rotation output Slide door LH open → halfway position → normal rotation operation → revers rotation operation → operation stop Below 1 V → Below 1 V → 11 to 14 V → Below 1 V → Below 1 V
      10 (POS) - 8 (SWE) G - L Pawl switch condition Slide door LH open → halfway position → normal rotation operation → pull the slide door outside handle or inside handle → revers rotation operation → operation stop 11 to 14 V → 11 to 14 V → 11 to 14 V → Below 1 V → 11 to 14 V

  2. CHECK SLIDE DOOR CLOSER RELAY RH (w/o Power Slide Door)


    1. A003AWL

      Disconnect the slide door closer relay RH connector.

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

      Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition
      7 (GND) - Body ground B - Body ground Ground Slide door RH fully open → fully close Below 1 Ω
      5 (+B) - Body ground R - Body ground Battery power supply Slide door RH fully open → fully close Below 1 V → 11 to 14 V
      3 (HALF) - 8 (SWE) Y - L Latch switch condition Slide door RH open → halfway position Below 1 Ω → 10 kΩ or higher
      4 (FULL) - 8 (SWE) B - L Latch switch condition Slide door RH open → fully close Below 1 Ω → 10 kΩ or higher
      9 (PAWL) - 8 (SWE) R - L Pawl switch condition Slide door RH fully close → open 10 kΩ or higher → Below 1 Ω
      9 (PAWL) - 8 (SWE) R - L Pawl switch condition Slide door RH halfway position 10 kΩ or higher
      9 (PAWL) - 8 (SWE) R - L Pawl switch condition Slide door RH open → fully close 10 kΩ or higher → Below 1 Ω

    3. Reconnect the slide door closer relay RH connector.

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

      Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition
      1 (DC-) - 7 (GND) B - B Slide door RH motor normal rotation output Slide door RH open → halfway position → normal rotation operation → revers rotation operation → operation stop Below 1 V → Below 1 V → Below 1 V → 11 to 14 V → Below 1 V
      2 (DC+) - 7 (GND) R - B Slide door RH motor revers rotation output Slide door RH open → halfway position → normal rotation operation → revers rotation operation → operation stop Below 1 V → Below 1 V → 11 to 14 V → Below 1 V → Below 1 V
      10 (POS) - 8 (SWE) G - L Pawl switch condition Slide door RH open → halfway position → normal rotation operation → pull the slide door outside handle or inside handle → revers rotation operation → operation stop 11 to 14 V → 11 to 14 V → 11 to 14 V → Below 1 V → 11 to 14 V

  3. CHECK DOOR CONTROL RELAY LH (w/o Power Slide Door)


    1. A003CYGE03

      Disconnect the y2 door control relay LH 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
      y2-1 (B) - Body ground B-R - Body ground Battery power supply Always 11 to 14 V
      y2-3 (E) - Body ground W-B - Body ground Ground Always Below 1 Ω

    3. Reconnect the y2 door control rely LH connector.

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

      Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition
      y2-4 (SW) - Body ground

      L - Body ground*1, *4

      SB - Body ground*2, *3, *5

      		 Battery power supply Slide door LH open → halfway position Below 1 V → 11 to 14 V
      y2-5 (RLY) - Body ground G - Body ground Battery power supply Slide door LH open → halfway position (slide door closer operate) → approximately 18 seconds after the slide door LH halfway position or slide door LH open Below 1 V → 11 to 14 V → Below 1 V

      • *1: for 2TR-FE w/o Step Light

      • *2: for 1TR-FE

      • *3: for 2TR-FE w/ Step Light

      • *4: for 1KD-FTV w/o Entry and Start System

      • *5: for 1KD-FTV w/ Entry and Start System

  4. CHECK DOOR CONTROL RELAY RH (w/o Power Slide Door)


    1. A003CYGE02

      Disconnect the M2 door control relay RH 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
      M2-1 (ECUB) - Body ground B-R - Body ground Battery power supply Always 11 to 14 V
      M2-3 (GND) - Body ground W-B - Body ground Ground Always Below 1 Ω

    3. Reconnect the M2 door control rely RH connector.

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

      Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition
      M2-4 (FUL) - Body ground B - Body ground Battery power supply Slide door RH open → halfway position Below 1 V → 11 to 14 V
      M2-5 (IG) - Body ground G - Body ground Battery power supply Slide door RH open → halfway position (slide door closer operate) → approximately 18 seconds after the slide door RH halfway position or slide door RH open Below 1 V → 11 to 14 V → Below 1 V

  5. CHECK DOOR CONTROL RELAY ASSEMBLY (for LH Side [w/ Power Slide Door])


    1. Disconnect the q3 and q4 door control relay assembly connectors.

      A003I5GE01

    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
      q3-7 (GND) - Body ground W-B - Body ground Ground Always Below 1 Ω
      q3-8 (B) - Body ground B-R - Body ground Battery power supply Always 11 to 14 V
      q4-9 (IG) - Body ground SB - Body ground Ignition power supply Ignition switch ON 11 to 14 V
      q4-9 (IG) - Body ground SB - Body ground Ignition power supply Ignition switch off Below 1 V
      q4-11 (ECUB) - Body ground W - Body ground Battery power supply Always 11 to 14 V
      q4-21 (SEL) - Body ground W-B - Body ground Ground Always Below 1 Ω
      q4-5 (FUL) - Body ground BE - Body ground Full latch switch input Slide door LH open → fully closed Below 1 Ω → 10 kΩ or higher
      q4-4 (HAF) - Body ground B - Body ground Half latch switch input Slide door LH fully open → half latched Below 1 Ω → 10 kΩ or higher
      q4-18 (POL) - Body ground R - Body ground Pawl switch input Slide door LH fully closed → half latched (latch pushed slightly toward full latch position) 10 kΩ or higher → Below 1 Ω → 10 kΩ or higher
      q4-18 (POL) - Body ground R - Body ground Pawl switch input Half latched Below 1 Ω
      q4-18 (POL) - Body ground R - Body ground Pawl switch input Slide door LH fully open → half latched (latch pushed slightly toward full latch position) 10 kΩ or higher → Below 1 Ω → 10 kΩ or higher

    3. Reconnect the q3 and q4 door control relay assembly connectors.

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

      Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition
      Q3-1 (DC-) - Body ground P - Body ground Door closer output Slide door LH open → halfway position → normal rotation operation → revers rotation operation → operation stop Below 1 V → Below 1 V → Below 1 V → 11 to 14 V → Below 1 V
      Q3-5 (DC+) - Body ground L - Body ground Door closer output Slide door LH open → halfway position → normal rotation operation → revers rotation operation → operation stop Below 1 V → Below 1 V → 11 to 14 V → Below 1 V → Below 1 V
      Q4-19 (LMT) - Body ground W - Body ground Initial position switch input Slide door LH open → halfway position → normal rotation operation → pull the slide door outside handle or inside handle → revers rotation operation → operation stop 11 to 14 V → 11 to 14 V → Below 1 V → 11 to 14 V → Below 1 V → 11 to 14 V

  6. CHECK DOOR CONTROL RELAY ASSEMBLY (for RH Side [w/ Power Slide Door])


    1. Disconnect the I3 and I4 door control relay assembly connectors.

      A003I5GE02

    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
      I3-7 (GND) - Body ground W-B - Body ground Ground Always Below 1 Ω
      I3-8 (B) - Body ground B-R - Body ground Battery power supply Always 11 to 14 V
      I4-9 (PCV1) - Body ground B - Body ground Ignition power supply Ignition switch ON 11 to 14 V
      I4-9 (PCV1) - Body ground B - Body ground Ignition power supply Ignition switch off Below 1 V
      I4-11 (ECUB) - Body ground W - Body ground Battery power supply Always 11 to 14 V
      I4-21 (SEL) - Body ground W-B - Body ground Ground Always Below 1 Ω
      I4-5 (FUL) - Body ground Y - Body ground Full latch switch input Slide door RH open → fully closed Below 1 Ω → 10 kΩ or higher
      I4-4 (HAF) - Body ground B - Body ground Half latch switch input Slide door RH fully open → half latched Below 1 Ω → 10 kΩ or higher
      I4-18 (POL) - Body ground R - Body ground Pawl switch input Slide door RH fully closed → half latched (latch pushed slightly toward full latch position) 10 kΩ or higher → Below 1 Ω → 10 kΩ or higher
      I4-18 (POL) - Body ground R - Body ground Pawl switch input Half latched Below 1 Ω
      I4-18 (POL) - Body ground R - Body ground Pawl switch input Slide door RH fully open → half latched (latch pushed slightly toward full latch position) 10 kΩ or higher → Below 1 Ω → 10 kΩ or higher

    3. Reconnect the I3 and I4 door control relay assembly connectors.

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

      Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition
      I3-1 (DC-) - Body ground P - Body ground Door closer output Slide door RH open → halfway position → normal rotation operation → revers rotation operation → operation stop Below 1 V → Below 1 V → Below 1 V → 11 to 14 V → Below 1 V
      I3-5 (DC+) - Body ground L - Body ground Door closer output Slide door RH open → halfway position → normal rotation operation → revers rotation operation → operation stop Below 1 V → Below 1 V → 11 to 14 V → Below 1 V → Below 1 V
      I4-19 (LMT) - Body ground W - Body ground Initial position switch input Slide door RH open → halfway position → normal rotation operation → pull the slide door outside handle or inside handle → revers rotation operation → operation stop 11 to 14 V → 11 to 14 V → Below 1 V → 11 to 14 V → Below 1 V → 11 to 14 V