Steering Heater Switch Inspection

Steering. Land Cruiser. Urj200, 202 Grj200 Vdj200
Steering Column. Land Cruiser. Urj200, 202 Grj200 Vdj200

  1. INSPECT STEERING HEATER SWITCH

Steering Heater Switch -- Inspection



1. INSPECT STEERING HEATER SWITCH


    Land Cruiser. Urj200, 202 Grj200 Vdj200.Steering Column.Power Tilt And Power Telescopic Steering Column System.Steering Heater Switch Inspection

  1. Disconnect the steering heater switch connector.

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

    HINT:
    As the circuit has a diode, perform the measurement in diode test mode, and do not mistake the polarity.
    Standard Voltage:
    Tester Connection
    (Positive (+) tester probe - Negative (-) tester probe)
    		Condition
    		Specified Condition
    3 (IG) - 7 (+)
    		Always
    		Below 1.25 V
    6 (IN) - 7 (+)
    		Steering heater switch is pushed
    		Below 1.25 V

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

    Standard Resistance:
    Tester Connection
    		Condition
    		Specified Condition
    3 (IG) - 6 (IN)
    		Steering heater switch is pushed
    		Below 1 Ω
    3 (IG) - 6 (IN)
    		Steering heater switch is not pushed
    		10 kΩ or higher
    Text in Illustration
    *a
    		Component without harness connected
    (Steering Heater Switch)