LIN COMMUNICATION SYSTEM TERMINALS OF ECU


  1. CHECK CERTIFICATION ECU (SMART KEY ECU ASSEMBLY) [w/ Entry and Start System]

    B0027WAN01

    1. Disconnect the G69 certification 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
      G69-1 (+B) - Body ground P - Body ground Battery power supply Always 11 to 14 V
      G69-10 (E) - Body ground BR - Body ground Ground Always Below 1 Ω

  2. CHECK STEERING LOCK ACTUATOR OR UPPER BRACKET ASSEMBLY (w/ Entry and Start System)

    B0028R1N86

    1. Disconnect the G71 steering lock actuator or upper bracket assembly 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
      G71-7 (B) - Body ground W - Body ground Battery power supply Always 11 to 14 V
      G71-1 (GND) - Body ground W-B - Body ground Ground Always Below 1 Ω

  3. CHECK ID CODE BOX (IMMOBILISER CODE BOX) (w/ Entry and Start System [w/ ID Code Box (Immobiliser Code ECU)])

    B00271YN07

    1. Disconnect the G82 ID code box 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
      G82-1 (+B) - Body ground L - Body ground Battery power supply Always 11 to 14 V
      G82-5 (GND) - Body ground BR - Body ground Ground Always Below 1 Ω

  4. CHECK AIR CONDITIONING AMPLIFIER ASSEMBLY (for Automatic Air Conditioning System)

    B0026OBN04

    1. Disconnect the G33 air conditioning amplifier assembly 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
      G33-1 (IG+) - Body ground G - Body ground IG power supply Ignition switch ON 11 to 14 V
      G33-1 (IG+) - Body ground G - Body ground IG power supply Ignition switch off Below 1 V
      G33-21 (B) - Body ground W - Body ground Battery power supply Always 11 to 14 V
      G33-14 (GND) - Body ground W-B - Body ground Ground Always Below 1 Ω

  5. CHECK AIR CONDITIONING CONTROL ASSEMBLY (for Automatic Air Conditioning System)

    B00253TN03

    1. Disconnect the G32 air conditioning control assembly 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
      G32-2 (IG+) - Body ground L - Body ground IG power supply Ignition switch ON

      11 to 14 V*1

      10.5 to 16 V*2
      G32-2 (IG+) - Body ground L - Body ground IG power supply Ignition switch off Below 1 V
      G32-4 (GND) - Body ground W-B - Body ground Ground Always Below 1 Ω

      *1: w/o Stop and Start System

      *2: w/ Stop and Start System