AUDIO AND VISUAL SYSTEM(for Radio Receiver Type) TERMINALS OF ECU


  1. CHECK RADIO RECEIVER ASSEMBLY

    A01WZZPE02
    Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition
    F112-1 (FR+) - F112-7 (GND) LA-W - W-B Sound signal (Front right) Audio system playing A waveform synchronized with sound signals is output
    F112-2 (FL+) - F112-7 (GND) LA-B - W-B Sound signal (Front left) Audio system playing A waveform synchronized with sound signals is output
    F112-3 (ACC1) - F112-7 (GND) BE - W-B ACC signal Ignition switch off Below 1 V
    Ignition switch ACC 11 to 14 V
    F112-4 (+B1) - F112-7 (GND) V - W-B Battery Always 11 to 14 V
    F112-5 (FR-) - F112-7 (GND) LA-B - W-B Sound signal (Front right) Audio system playing A waveform synchronized with sound signals is output
    F112-6 (FL-) - F112-7 (GND) LA-W - W-B Sound signal (Front left) Audio system playing A waveform synchronized with sound signals is output
    F112-7 (GND) - Body ground W-B - Body ground Ground Always Below 1 Ω
    F112-10 (ILL+) - F112-7 (GND) G - W-B Illumination signal Headlight dimmer switch assembly off Below 1 V
    Headlight dimmer switch assembly tail or head position 11 to 14 V
    F113-1 (RR+) - F112-7 (GND) LA-R - W-B Sound signal (Rear right) Audio system playing A waveform synchronized with sound signals is output
    F113-2 (RL+) - F112-7 (GND) LA-B - W-B Sound signal (Rear left) Audio system playing A waveform synchronized with sound signals is output
    F113-3 (RR-) - F112-7 (GND) LA-W - W-B Sound signal (Rear right) Audio system playing A waveform synchronized with sound signals is output
    F113-6 (RL-) - F112-7 (GND) LA-L - W-B Sound signal (Rear left) Audio system playing A waveform synchronized with sound signals is output
    F114-4 (MACC) - F114-6 (SNS2) R - L Telephone microphone assembly power supply Ignition switch off Below 1 V
    Ignition switch ON 4 to 6 V
    F114-5 (MIN+) - F114-6 (SNS2) W - L Telephone microphone assembly voice signal "Bluetooth" hands-free function on A waveform synchronized with sound signals is output
    F114-6 (SNS2) - Body ground L - Body ground Telephone microphone assembly detected signal Always Below 1 Ω
    F114-17 (SPD) - F112-7 (GND) L - W-B Speed signal from combination meter Ignition switch ON, drive wheels turned slowly Pulse generation
    F114-18 (SGND) - Body ground Shielded - Body ground Shield ground Always Below 1 Ω
    F114-19 (MIN-) - F114-6 (SNS2) B - L Telephone microphone assembly voice signal "Bluetooth" hands-free function on A waveform synchronized with sound signals is output
    F114-21 (SW1) - F112-7 (GND) L - W-B Steering pad switch signal No switch pushed 2.8 to 3.57 V
    Seek+ switch pushed 0 to 0.6 V
    Seek- switch pushed 0.6 to 1.3 V
    Volume+ switch pushed 1.3 to 2.1 V
    Volume- switch pushed 2.1 to 2.8 V
    F114-22 (SW2) - F112-7 (GND) P - W-B Steering pad switch signal No switch pushed 2.8 to 3.59 V
    MODE switch pushed 0 to 0.6 V
    On hook switch pushed 0.6 to 1.3 V
    Off hook switch pushed 1.3 to 2.1 V
    F114-23 (SWG) - F112-7 (GND) BR - W-B Steering pad switch ground Always Below 1 Ω
    RA-3 (MAIN) - - - -
    RA-4 (GND) - Ground - -
    RA-5 (ANT+) - F112-7 (GND) # - W-B Power source of antenna Ignition switch ACC, radio switch on and AM or FM selected 11 to 14 V

    • #: There is no wire color information.