Audio And Visual System (W/O Stereo Component Amplifier) Terminals Of Ecu

Audio Visual Telematics. Land Cruiser. Urj200, 202 Grj200 Vdj200
Audio Video. Land Cruiser. Urj200, 202 Grj200 Vdj200

  1. CHECK RADIO RECEIVER

Audio And Visual System (W/O Stereo Component Amplifier) -- Terminals Of Ecu



CHECK RADIO RECEIVER

Land Cruiser. Urj200, 202 Grj200 Vdj200.Audio Video.Audio And Visual System (For Radio Receiver Type).Audio And Visual System (W/O Stereo Component Amplifier) Terminals Of Ecu

  1. Disconnect the F35 receiver connector.

  2. Measure the resistance and voltage according to the value(s) in the table below.

    Terminal No. (Symbol)
    		Wiring Color
    		Terminal Description
    		Condition
    		Specification
    F35-4 (B) - F35-7 (GND)
    		L - BR
    		Battery
    		Always
    		11 to 14 V
    F35-7 (GND) - Body ground
    		BR - Body ground
    		Ground
    		Always
    		Below 1 Ω
    F35-3 (ACC) - F35-7 (GND)
    		GR - BR
    		Accessory (ON)
    		Ignition switch off
    		Below 1 V
    Ignition switch ACC
    		11 to 14 V
    F35-10 (ILL+) - F35-7 (GND)
    		G - BR
    		Illumination signal
    		Ignition switch ON, light control switch off
    		Below 1 V
    Ignition switch ON, light control switch tail or on
    		11 to 14 V
    1. If the result is not as specified, there may be a malfunction on the wire harness side.

  3. Reconnect the F35 receiver connector.

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

    Terminal No. (Symbol)
    		Wiring Color
    		Terminal Description
    		Condition
    		Specification
    F19-6 (SWG) - F35-7 (GND)
    		W - BR
    		Steering pad switch ground
    		Always
    		Below 1 V
    F19-7 (SW1) - F35-7 (GND)
    		L - BR
    		Steering pad switch signal
    		Steering pad switch not pushed
    		4 V or more
    Steering pad switch seek+ switch pushed
    		Below 2.5 V
    Steering pad switch seek- switch pushed
    		Below 0.9 V
    Steering pad switch vol+ switch pushed
    		Below 1.5 V
    Steering pad switch vol+ switch pushed
    		Below 0.9 V
    F19-8 (SW2) - F35-7 (GND)
    		P - BR
    		Steering pad switch signal
    		Steering pad switch not pushed
    		4 V or more
    Steering pad switch MODE switch pushed
    		Below 2.5 V
    Steering pad switch DISP switch pushed
    		Below 2.5 V
    F35-1 (FR+) - F35-7 (GND)
    		W - BR
    		Sound signal (Front right)
    		Audio system playing
    		Waveform synchronized with sound is output
    F35-2 (FL+) - F35-7 (GND)
    		W - BR
    		Sound signal (Front left)
    		Audio system playing
    		Waveform synchronized with sound is output
    F35-5 (FR-) - F35-7 (GND)
    		B - BR
    		Sound signal (Front right)
    		Audio system playing
    		Waveform synchronized with sound is output
    F35-6 (FL-) - F35-7 (GND)
    		B - BR
    		Sound signal (Front left)
    		Audio system playing
    		Waveform synchronized with sound is output
    F35-8 (ANT) - F35-7 (GND)
    		P - BR
    		Power source of antenna
    		Radio switch is on and AM or FM
    		11 to 14 V
    F36-1 (RR+) - F35-7 (GND)
    		R - BR
    		Sound signal (Rear right)
    		Audio system playing
    		Waveform synchronized with sound is output
    F36-2 (RL+) - F35-7 (GND)
    		B - BR
    		Sound signal (Rear left)
    		Audio system playing
    		Waveform synchronized with sound is output
    F36-3 (RR-) - F35-7 (GND)
    		W - BR
    		Sound signal (Rear right)
    		Audio system playing
    		Waveform synchronized with sound is output
    F36-6 (RL-) - F35-7 (GND)
    		Y - BR
    		Sound signal (Rear left)
    		Audio system playing
    		Waveform synchronized with sound is output
    1. If the result is not as specified, the receiver may have a malfunction.