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Terminals Of Ecu

  1. CHECK A/C AMPLIFIER ASSEMBLY 
    Fig 1: Identifying A/C Amplifier Assembly Connector Terminals
    G05253663Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    1. Measure the voltage and resistance of each terminal of the connectors.

      Standard voltage 

      TERMINAL DESCRIPTION SPECIFIED CONDITION CHART

      Symbols (Terminal No.) Wiring Color Terminal Description Condition Specified Condition
      RDFG (E1-38) - GND (E1-14) G-W-B Rear Defogger Signal Engine switch on (IG), Rear defogger switch OFF 10 to 14 V

      Standard resistance 

      TERMINAL DESCRIPTION SPECIFIED CONDITION CHART

      Symbols (Terminal No.) Wiring Color Terminal Description Condition Specified Condition
      GND (E1-14) - Body ground W-B - Body ground Ground Always Below 1 Ω
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