Lexus IS250 · Service Manual BODY

INSPECTION

Inspection


INSPECT SEAT MEMORY SWITCH LH

  1. B107936E01
    Measure the resistance according to the value(s) in the table below.

    Standard resistance:
    Tester Connection
    		 Switch Condition
    		 Specified Condition
    1 (MRY) - 5(E)
    		 SET switch is pressed
    		 Below 1 Ω
    2 (M1) - 5 (E)
    		 M1 switch is pressed
    		 Below 1 Ω
    3 (M2) - 5 (E)
    		 M2 switch is pressed
    		 Below 1 Ω
    4 (M3) - 5 (E)
    		 M3 switch is pressed
    		 Below 1 Ω
    1 (MRY) - 5 (E)
    		 SET switch is not pressed
    		 10 kΩor higher
    2(M1) - 5(E)
    		 M1 switch is not pressed
    		 10 kΩor higher
    3(M2) - 5(E)
    		 M2 switch is not pressed
    		 10 kΩor higher
    4(M3) - 5(E)
    		 M3 switch is not pressed
    		 10 kΩor higher

    If the result is not as specified, replace the switch.


INSPECT SEAT MEMORY SWITCH RH

  1. B107935E01
    Measure the resistance according to the value(s) in the table below.

    Standard resistance:
    Tester Connection
    		 Switch Condition
    		 Specified Condition
    1 (MMRY) - 5 (E)
    		 SET switch is pressed
    		 Below 1 Ω
    2 (1) - 5 (E)
    		 M1 switch is pressed
    		 Below 1 Ω
    3 (2) - 5 (E)
    		 M2 switch is pressed
    		 Below 1 Ω
    4 (3) - 5 (E)
    		 M3 switch is pressed
    		 Below 1 Ω
    1 (MMRY) - 5 (E)
    		 SET switch is not pressed
    		 10 kΩor higher
    2 (1) - (E)
    		 M1 switch is not pressed
    		 10 kΩor higher
    3 (2) - 5 (E)
    		 M2 switch is not pressed
    		 10 kΩor higher
    4 (3) - 5 (E)
    		 M3 switch is not pressed
    		 10 kΩor higher

    If the result is not as specified, replace the switch.

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