Terminals Of Ecu [12/2019 - 10/2022]
HINT:
Check from the rear of the connector while it is connected to the components.
- RADIO AND DISPLAY RECEIVER ASSEMBLY
Terminal No. (Symbol) Terminal Description Condition Specified Condition H9-1 (FR+) - H1-1 (GND1) Sound signal (Front right)*1
Sound signal (Right)*2Audio system playing A waveform synchronized with sound signals is output H9-2 (FL+) - H1-1 (GND1) Sound signal (Front left)*1
Sound signal (Left)*2Audio system playing A waveform synchronized with sound signals is output H9-3 (RL+) - H1-1 (GND1) Sound signal (Rear left)*1
Voice signal*2Audio system playing*1
Voice guidance sounding*2A waveform synchronized with sound signals is output*1
A waveform synchronized with voice signals is output*2H9-4 (RR+) - H1-1 (GND1)*1 Sound signal (Rear right) Audio system playing A waveform synchronized with sound signals is output H9-6 (FR-) - H1-1 (GND1) Sound signal (Front right)*1
Sound signal (Right)*2Audio system playing A waveform synchronized with sound signals is output H9-7 (FL-) - H1-1 (GND1) Sound signal (Front left)*1
Sound signal (Left)*2Audio system playing A waveform synchronized with sound signals is output H9-8 (RL-) - H1-1 (GND1) Sound signal (Rear left)*1
Voice signal*2Audio system playing*1
Voice guidance sounding*2A waveform synchronized with sound signals is output*1
A waveform synchronized with voice signals is output*2H9-9 (RR-) - H1-1 (GND1)*1 Sound signal (Rear right) Audio system playing A waveform synchronized with sound signals is output H1-1 (GND1) - Body ground Ground Always Below 1 Ω H1-4 (+B1) - H1-1 (GND1) Power source (+B) Ignition switch off*7
Always*811 to 14 V*9
10.5 to 16 V*10H1-5 (TX1+)*2 AVC-LAN communication signal - - H1-6 (TX1-)*2 AVC-LAN communication signal - - H1-15 (ACC1) - H1-1 (GND1) Power source (ACC) Ignition switch off Below 1 V Ignition switch ACC 11 to 14 V*9
10.5 to 16 V*10H1-19 (TX+)*6 AVC-LAN communication signal - - H1-20 (TX-)*6 AVC-LAN communication signal - - H1-21 (SW1) - H1-24 (SWG) Steering pad switch signal No switch pushed 2.97 to 3.56 V Seek+ switch pushed 0.27 to 0.35 V Seek- switch pushed 0.86 to 1.03 V Volume+ switch pushed 1.51 to 1.79 V Volume- switch pushed 2.22 to 2.66 V H1-22 (SW2) - H1-24 (SWG) Steering pad switch signal No switch pushed 2.97 to 3.56 V MODE switch pushed 0.27 to 0.35 V On/off hook switch pushed 1.51 to 1.79 V Voice switch pushed 2.22 to 2.66 V H1-24 (SWG) - Body ground Steering pad switch ground Always Below 1 Ω H1-25 (MUT1) - H1-1 (GND1)*2 Mute signal Audio system playing 2 V or higher Audio system changing modes Below 1 V H1-27 (SPD) - H1-1 (GND1) Vehicle speed signal See "Vehicle Signal Check Mode" in Operation Check
Refer to OPERATION CHECK [12/2019 - 10/2022]- H1-28 (REV) - H1-1 (GND1) Reverse signal See "Check Vehicle Signal" in Operation Check
Refer to OPERATION CHECK [12/2019 - 10/2022]- H2-3 (TMUT) - H1-1 (GND1)*1*4 Mute signal Audio system playing Above 2 V Emergency call mode Below 1 V H2-5 (CNH1)*11 Local bus communication signal - - H2-6 (CNL1)*11 Local bus communication signal - - H2-13 (CANH) CAN communication signal - - H2-14 (CANL) CAN communication signal - - H2-15 (ILL+) - H1-1 (GND1) Illumination signal Light control switch off Below 1 V Ignition switch off
Light control switch in tail or head position11 to 14 V H2-16 (ILL-) - H1-1 (GND1) Illumination signal Light control switch off Below 1 V Light control switch in tail or head position Pulse generation H2-19 (IG) - H1-1 (GND1) Power source (IG) Ignition switch off Below 1 V Ignition switch ON 11 to 14 V H2-20 (PKB) - H1-1 (GND1) Parking brake signal See "Check Vehicle Signal" in Operation Check
Refer to OPERATION CHECK [12/2019 - 10/2022]- H2-21 (MIN+) - H1-1 (GND1) Microphone voice signal See "Check Microphone" in Operation Check
Refer to OPERATION CHECK [12/2019 - 10/2022]- H2-22 (MIN-) - H1-1 (GND1) Microphone voice signal See "Check Microphone" in Operation Check
Refer to OPERATION CHECK [12/2019 - 10/2022]- H2-23 (MACC) - H1-1 (GND1)*3 Microphone power supply Microphone power supply Below 1 V Ignition switch ACC 4 to 6 V H2-24 (SGND) - Body ground Shield ground Always Below 1 Ω H2-25 (SNS2) - H1-1 (GND1) Microphone connection detection signal Always Below 1 V H2-26 (CSLD) - Body ground*5 Shield ground Always Below 1 V H2-27 (CGND) - Body ground*5 Camera ground Always Below 1 V H2-28 (V+) - H1-1 (GND1)*5 Video signal Ignition switch ON
Shift lever in R
Camera lens not covered, displaying an imagePulse generation
(Refer to waveform 1)Ignition switch ON
Shift lever in R
Camera lens covered, blacking out screenPulse generation
(Refer to waveform 2)H2-29 (V-) - H1-1 (GND1)*5 Ground Always Below 1 V H2-30 (CA+) - H1-1 (GND1)*5 Rear television camera assembly power supply Ignition switch ACC 5.5 to 7.05 V H100-1 (USV1) Power source - - H100-2 (US1-) Data signal - - H100-3 (US1+) Data signal - - H100-4 (UGD1) Ground - - H100-5 (USG1) Shield ground Always Below 1 Ω c1-1 (US4+)*4 Data signal - - c1-2 (US4-)*4 Data signal - - c1-3 (UGD4)*4 Ground - - H3-10 (USBV) - H1-1 (GND1)*4 DCM (telematics transceiver) power supply Ignition switch off Below 1 V Ignition switch ACC 4.75 to 5.25 V H3-11 (USBG) - Body ground*4 Ground Always Below 1 Ω RA-5 (ANT+) - H1-1 (GND1) Power source of antenna Ignition switch ACC
Radio switch on and AM or FM selected11 to 14 V - *1: w/o Stereo Component Amplifier
- *2: w/ Stereo Component Amplifier
- *3: w/o Telematics Transceiver
- *4: w/ Telematics Transceiver
- *5: w/ Rear View Monitor System or Parking Assist Monitor System
- *6: w/ Rear Seat Entertainment System
- *7: for HV Model
- *8: for Gasoline Model
- *9: w/o Stop and Start System
- *10: w/ Stop and Start System
- *11: w/ Audio Tab Function for Combination Meter Assembly
- Reference (Oscilloscope waveform): (w/ Rear View Monitor System or Parking Assist Monitor System)
- Waveform 1 (camera lens not covered, displaying an image)
Item Content Measurement terminal H2-28 (V+) - H2-29 (V-) Measurement setting 200 mV/DIV., 50 μs/DIV. Condition Ignition switch ON, shift lever in R HINT:
- The video waveform changes according to the image sent by the rear television camera assembly.
- The video waveform is constantly output when the ignition switch is turned to ACC.
*a Waveform 1 (camera lens not covered, displaying an image) *b Waveform 2 (camera lens covered, blacking out the screen) *c Synchronization Signal *d Video Waveform - Waveform 2 (camera lens covered, blacking out the screen)
Item Content Measurement terminal H2-28 (V+) - H2-29 (V-) Measurement setting 200 mV/DIV., 50 μs/DIV. Condition Ignition switch ON, shift lever in R HINT:
- The video waveform changes according to the image sent by the rear television camera assembly.
- The video waveform is constantly output when the ignition switch is turned to ACC.
- Waveform 1 (camera lens not covered, displaying an image)
- STEREO COMPONENT AMPLIFIER ASSEMBLY (w/ Stereo Component Amplifier Assembly)
Terminal No. (Symbol) Terminal Description Condition Specified Condition M37-1 (+B) - M37-3 (GND) Power source (+B) Always 11 to 14 V M37-3 (GND) - Body ground Ground Always Below 1 V M37-4 (RL+) - M37-3 (GND) Sound signal (Rear left) Audio system playing A waveform synchronized with sound signals is output M37-5 (SL+) - M37-3 (GND) Sound signal (Rear left) Audio system playing A waveform synchronized with sound signals is output M37-7 (WF2+) - M37-3 (GND) Sound signal (Woofer) Audio system playing A waveform synchronized with sound signals is output M37-8 (WF1+) - M37-3 (GND) Sound signal (Woofer) Audio system playing A waveform synchronized with sound signals is output M37-9 (SR+) - M37-3 (GND) Sound signal (Rear right) Audio system playing A waveform synchronized with sound signals is output M37-11 (FL+) - M37-3 (GND) Sound signal (Front left) Audio system playing A waveform synchronized with sound signals is output M37-12 (RR+) - M37-3 (GND) Sound signal (Rear right) Audio system playing A waveform synchronized with sound signals is output M37-13 (TWL+) - M37-3 (GND) Sound signal (Front left) Audio system playing A waveform synchronized with sound signals is output M37-14 (TWR+) - M37-3 (GND) Sound signal (Front right) Audio system playing A waveform synchronized with sound signals is output M37-15 (FR+) - M37-3 (GND) Sound signal (Front right) Audio system playing A waveform synchronized with sound signals is output M37-19 (RL-) - M37-3 (GND) Sound signal (Rear left) Audio system playing A waveform synchronized with sound signals is output M37-20 (SL-) - M37-3 (GND) Sound signal (Rear left) Audio system playing A waveform synchronized with sound signals is output M37-22 (WF2-) - M37-3 (GND) Sound signal (Woofer) Audio system playing A waveform synchronized with sound signals is output M37-23 (WF1-) - M37-3 (GND) Sound signal (Woofer) Audio system playing A waveform synchronized with sound signals is output M37-24 (SR-) - M37-3 (GND) Sound signal (Rear right) Audio system playing A waveform synchronized with sound signals is output M37-26 (FL-) - M37-3 (GND) Sound signal (Front left) Audio system playing A waveform synchronized with sound signals is output M37-27 (RR-) - M37-3 (GND) Sound signal (Rear right) Audio system playing A waveform synchronized with sound signals is output M37-28 (TWL-) - M37-3 (GND) Sound signal (Front left) Audio system playing A waveform synchronized with sound signals is output M37-29 (TWR-) - M37-3 (GND) Sound signal (Front right) Audio system playing A waveform synchronized with sound signals is output M37-30 (FR-) - M37-3 (GND) Sound signal (Front right) Audio system playing A waveform synchronized with sound signals is output M38-1 (MUTE) - M37-3 (GND) Mute signal Ignition switch ACC
Audio system playing2 V or higher Audio system changing modes Below 1 V M38-2 (L-) - M37-3 (GND) Sound signal (Left) Audio system playing A waveform synchronized with sound signals is output M38-3 (L+) - M37-3 (GND) Sound signal (Left) Audio system playing A waveform synchronized with sound signals is output M38-4 (R-) - M37-3 (GND) Sound signal (Right) Audio system playing A waveform synchronized with sound signals is output M38-5 (R+) - M37-3 (GND) Sound signal (Right) Audio system playing A waveform synchronized with sound signals is output M38-6 (SLD) - Body ground Shield ground Always Below 1 V M38-7 (TX-) AVC-LAN communication signal - - M38-8 (TX+) AVC-LAN communication signal - - M38-11 (SPD) - M37-3 (GND) Vehicle speed signal Ignition switch ON
Wheel being rotatedPulse generation M38-12 (ACC) - M37-3 (GND) Power source (ACC) Ignition switch off Below 1 V Ignition switch ACC 11 to 14 V M38-14 (II1-) - M37-3 (GND) Voice signal Voice guidance sounding A waveform synchronized with voice signals is output M38-15 (II1+) - M37-3 (GND) Voice signal Voice guidance sounding A waveform synchronized with voice signals is output M38-18 (SLD1) - Body ground Shield ground Always Below 1 V - DCM (TELEMATICS TRANSCEIVER) (w/ Telematics Transceiver)
Refer to TERMINALS OF ECU [12/2019 - 10/2022]
- COMBINATION METER ASSEMBLY
Refer to TERMINALS OF ECU [12/2019 - 11/2023]
- NO. 2 SKID CONTROL ECU (BRAKE ACTUATOR ASSEMBLY) (for HV Model)
Refer to TERMINALS OF ECU [12/2019 - ]
- SKID CONTROL ECU (BRAKE ACTUATOR ASSEMBLY) (for Gasoline Model)
Refer to TERMINALS OF ECU [12/2019 - ]
- REAR TELEVISION CAMERA ASSEMBLY (w/ Rear View Monitor System)
Refer to TERMINALS OF ECU [12/2019 - 10/2022]
- REAR TELEVISION CAMERA ASSEMBLY (w/ Parking Assist Monitor System)
Refer to TERMINALS OF ECU [12/2019 - 10/2022]
- TELEVISION DISPLAY ASSEMBLY (w/ Rear Seat Entertainment System)
Refer to TERMINALS OF ECU [12/2019 - 10/2022]
