Power Tilt And Power Telescopic Steering Column System Terminals Of Ecu

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

  1. MULTIPLEX TILT AND TELESCOPIC ECU

Power Tilt And Power Telescopic Steering Column System -- Terminals Of Ecu



MULTIPLEX TILT AND TELESCOPIC ECU

Land Cruiser. Urj200, 202 Grj200 Vdj200.Steering Column.Power Tilt And Power Telescopic Steering Column System.Power Tilt And Power Telescopic Steering Column System Terminals Of Ecu


Text in Illustration
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Multiplex tilt and telescopic ECU
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  1. Measure the voltage and resistance according to the value(s) in the table below.

    Terminal No. (Symbol)
    		Wiring Color
    		Terminal Description
    		Condition
    		Specified Condition
    E144-1 (GND) - Body ground
    		W-B - Body ground
    		ECU ground for motors
    		Always
    		Below 1 Ω
    E144-2 (+B) - E144-1 (GND)
    		LA-W - W-B
    		Motor power source input
    		Always
    		11 to 14 V
    E144-3 (CANP) - E144-11 (CANN)
    		P - L
    		CAN communication
    		Engine switch off
    		54 to 69 Ω
    E144-4 (E1) - Body ground
    		G - Body ground
    		Tilt position sensor ground
    		Always
    		Below 1 Ω
    E144-5 (VC) - E144-18 (MSW)
    		P - R
    		Tilt and telescopic switch signal output
    		Engine switch on (IG)
    		4.9 to 5.1 V
    E144-6 (TEM+) - E144-1 (GND)
    		LA-W - W-B
    		Telescopic motor output
    1. Engine switch on (IG)
    2. Steering column contracting
    		11 to 14 V
    Telescopic motor not operating
    		Below 1 V
    E144-7 (TIM+) - E144-1 (GND)
    		GR - W-B
    		Tilt motor output
    1. Engine switch on (IG)
    2. Steering wheel tilting up
    		11 to 14 V
    Tilt motor not operating
    		Below 1 V
    E144-8 (GND2) - Body ground
    		W-B - Body ground
    		ECU ground for sensors
    		Always
    		Below 1 Ω
    E144-9 (ECUB) - E144-1 (GND)
    		G - W-B
    		ECU power source input
    		Always
    		11 to 14 V
    E144-10 (IG) - E144-1 (GND)
    		B - W-B
    		IG signal input/IG power source input
    		Engine switch on (IG)
    		11 to 14 V
    Engine switch off
    		Below 1 V
    E144-13 (VCI) - E144-4 (E1)
    		P - G
    		Tilt position sensor power source output
    		Engine switch on (IG)
    		8 to 14 V
    E144-14 (VCE) - E144-17 (E2)
    		SB - L
    		Telescopic position sensor power source output
    		Engine switch on (IG)
    		8 to 14 V
    E144-15 (TES) - E144-17 (E2)
    		B - L
    		Telescopic position sensor signal input
    		Telescopic motor operating
    		Pulse generation
    HI: 8 to 14 V
    LOW: Below 1 V
    E144-16 (TIS) - E144-4 (E1)
    		W - G
    		Tilt position sensor signal input
    		Tilt motor operating
    		Pulse generation
    HI: 8 to 14 V
    LOW: Below 1 V
    E144-17 (E2) - Body ground
    		L - Body ground
    		Telescopic position sensor ground
    		Always
    		Below 1 Ω
    E144-19 (TEM-) - E144-1 (GND)
    		LA-GR - W-B
    		Telescopic motor output
    1. Engine switch on (IG)
    2. Steering column extending
    		11 to 14 V
    Telescopic motor not operating
    		Below 1 V
    E144-20 (TIM-) - E144-1 (GND)
    		LG - W-B
    		Tilt motor output
    1. Engine switch on (IG)
    2. Steering wheel tilting down
    		11 to 14 V
    Tilt motor not operating
    		Below 1 V