SIMPLE INTELLIGENT PARKING ASSIST SYSTEM TERMINALS OF ECU


  1. CLEARANCE WARNING ECU ASSEMBLY

    A001SYVN02

    1. Disconnect the F38 clearance warning ECU assembly connector.

    2. Measure the voltage and resistance on the wire harness side connector according to the value(s) in the table below.

      Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition
      F38-8 (IG) - F38-1 (E) BE - W-B IG power source signal Ignition switch off Below 1 V
      Ignition switch ON

      11 to 14 V*1

      9.5 to 14 V*2
      F38-1 (E) - Body ground W-B - Body ground Ground Always Below 1 Ω

      • *1: w/o Stop and Start System

      • *2: w/ Stop and Start System

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

    3. Reconnect the F38 clearance warning 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
      F38- 9 (R3) - F38-1 (E) W - W-B IPA main switch assembly signal Ignition switch ON, IPA main switch assembly pressed Below 1 V
      Ignition switch ON, IPA main switch assembly not pressed 9.5 to 14 V

      If the result is not as specified, the clearance warning ECU assembly may be malfunctioning.