WINDSHIELD DEICER SWITCH > INSPECTION

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1. INSPECT FRONT WIPER DEICER SWITCH (OUTER MIRROR HEATER SWITCH ASSEMBLY)


    B267908E01

  1. Measure the resistance according to the value(s) in the table below.

    Standard Resistance:
    Tester Connection
    		Switch Condition
    		Specified Condition
    1 (IG) - 4 (ECU)
    		Front wiper deicer switch (outer mirror heater switch assembly) on
    		Below 1 Ω
    1 (IG) - 4 (ECU)
    		Front wiper deicer switch (outer mirror heater switch assembly) off
    		10 kΩ or higher

    Text in Illustration 
    *a
    		Component without harness connected
    (Front Wiper Deicer Switch (Outer Mirror Heater Switch Assembly))
    If the result is not as specified, replace the front wiper deicer switch (outer mirror heater switch assembly).



    B267908E02

  1. Apply battery voltage and check that the front wiper deicer switch (outer mirror heater switch assembly) indicator illuminates.

    Standard:
    Tester Connection
    		Specified Condition
    Battery positive (+) → 1 (IG)
    Battery negative (-) → 5 (IND-)
    		Front wiper deicer switch (outer mirror heater switch assembly) indicator illuminates

    Text in Illustration 
    *a
    		Component without harness connected
    (Front Wiper Deicer Switch (Outer Mirror Heater Switch Assembly))
    *b
    		Front Wiper Deicer Switch (Outer Mirror Heater Switch Assembly) Indicator
    If the result is not as specified, replace the front wiper deicer switch (outer mirror heater switch assembly).