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)*2
Sound signal (Right)*3Audio system playing A waveform synchronized with sound signals is output H9-2 (FL+) - H1-1 (GND1) Sound signal (Front left)*2
Sound signal (Left)*3Audio system playing A waveform synchronized with sound signals is output H9-3 (RL+) - H1-1 (GND1) Sound signal (Rear left)*2
Voice signal*3Audio system playing*2
Voice guidance sounding*3A waveform synchronized with sound signals is output*2
A waveform synchronized with voice signals is output*3H9-4 (RR+) - H1-1 (GND1)*2 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)*2
Sound signal (Right)*3Audio system playing A waveform synchronized with sound signals is output H9-7 (FL-) - H1-1 (GND1) Sound signal (Front left)*2
Sound signal (Left)*3Audio system playing A waveform synchronized with sound signals is output H9-8 (RL-) - H1-1 (GND1) Sound signal (Rear left)*2
Voice signal*3Audio system playing*2
Voice guidance sounding*3A waveform synchronized with sound signals is output*2
A waveform synchronized with voice signals is output*3H9-9 (RR-) - H1-1 (GND1)*2 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*8
Always*911 to 14 V*10
10.5 to 16 V*11H1-5 (TX1+)*3 AVC-LAN communication signal - - H1-6 (TX1-)*3 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*10
10.5 to 16 V*11H1-19 (TX+)*7 AVC-LAN communication signal - - H1-20 (TX-)*7 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)*3 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)*2*5 Mute signal Audio system playing Above 2 V Emergency call mode Below 1 V H2-5 (CNH1) Local bus communication signal - - H2-6 (CNL1) 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)*4 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*6 Shield ground Always Below 1 V H2-27 (CGND) - Body ground*6 Camera ground Always Below 1 V H2-28 (V+) - H1-1 (GND1)*6 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)*6 Ground Always Below 1 V H2-30 (CA+) - H1-1 (GND1)*6 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 d3-1 (US4+) USB communication line - - d3-2 (US4-) USB communication line - - d3-3 (UGD4) - Body ground Shield ground Always Below 1 Ω d2-1 (GV2-) Video signal (Digital) - - d2-2 (GV2+) Video signal (Digital) - - d2-3 (GVG2) - Body ground Shield ground Always Below 1 Ω H3-7 (SUP) - H1-1 (GND1) Start up signal 20 seconds elapse after turning the ignition switch to ACC 11 to 14 V H3-10 (USBV) - H1-1 (GND1)*5 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*5 Ground Always Below 1 Ω H3-19 (RST)*1 - - - H3-22 (SI+) - H1-1 (GND1) Voice signal Voice guidance sounding A waveform synchronized with sound is output H3-23 (SI-) - H1-1 (GND1) Voice signal Voice guidance sounding A waveform synchronized with sound is output H3-24 (SGND) - H1-1 (GND1) Shield ground Always Below 1 Ω H3-25 (MCO+) - H3-26 (MCO-) Microphone voice signal See "Check Microphone (DCU)" in Operation Check
Refer to OPERATION CHECK [12/2019 - 10/2022]- H3-26 (MCO-) - H1-1 (GND1) Microphone voice signal See "Check Microphone (DCU)" in Operation Check
Refer to OPERATION CHECK [12/2019 - 10/2022]- H3-28 (REV2) - H1-1 (GND1) Reverse signal Hybrid system operating, shift lever not in R → in R*8
Engine running, shift lever not in R → in R*92 V or less → 11 to 14 V 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: Terminal exists but is not used
- *2: w/o Stereo Component Amplifier
- *3: w/ Stereo Component Amplifier
- *4: w/o Telematics Transceiver
- *5: w/ Telematics Transceiver
- *6: w/ Rear View Monitor System or Parking Assist Monitor System
- *7: w/ Rear Seat Entertainment System
- *8: for HV Model
- *9: for Gasoline Model
- *10: w/o Stop and Start System
- *11: w/ Stop and Start System
- 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)
- NAVIGATION ECU
Terminal No. (Symbol) Terminal Description Condition Specified Condition H18-6 (VOI+) - H18-23 (GND) Voice signal Voice guidance sounding A waveform synchronized with sound is output H18-7 (VOI-) - H18-23 (GND) Voice signal Voice guidance sounding A waveform synchronized with sound is output H18-8 (SLD1) - Body ground Shield ground Always Below 1 Ω H18-9 (SPD) - H18-23 (GND) Vehicle speed signal See "Check GPS and Vehicle Sensors" in Operation Check
Refer to OPERATION CHECK [12/2019 - 10/2022]- H18-10 (+B) - H18-23 (GND) Power source (+B) Ignition switch off*3
Always*411 to 14 V*5
10.5 to 16 V*6H18-13 (MIC+) - H18-23 (GND) Microphone voice signal See "Microphone Check (MEU)" in Operation Check
Refer to OPERATION CHECK [12/2019 - 10/2022]- H18-14 (MIC-) - Body ground Microphone voice signal See "Microphone Check (MEU)" in Operation Check
Refer to OPERATION CHECK [12/2019 - 10/2022]- H18-19 (REV2) - H18-23 (GND) Reverse signal Hybrid system operating, shift lever not in R → in R*3
Engine running, shift lever not in R → in R*42 V or less → 11 to 14 V H18-21 (SUP) - H18-23 (GND) Power source (ACC) 20 seconds elapse after turning the ignition switch to ACC 11 to 14 V H18-22 (RST)*1 - - - H18-23 (GND) - Body ground Ground Always Below 1 Ω c5-1 (USB+)*2 USB communication line - - c5-2 (USB-)*2 USB communication line - - c5-3 (USBS) - Body ground*2 Shield ground Always Below 1 Ω d1-1 (GVO-) Video signal (Digital) - - d1-2 (GVO+) Video signal (Digital) - - d1-3 (GVG1) - Body ground Shield ground Always Below 1 Ω d1-4 (US4+) USB communication line - - d1-5 (US4-) USB communication line - - d1-6 (UGD4) - Body ground Shield ground Always Below 1 Ω - *1: Terminal exists but is not used
- *2: w/ Telematics Transceiver
- *3: for HV Model
- *4: for Gasoline Model
- *5: w/o Stop and Start System
- *6: w/ Stop and Start System
- 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) Ignition switch off*2
Always*311 to 14 V*4
10.5 to 16 V*5M37-3 (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*4
10.5 to 16 V*5M38-14 (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 M38-24 (TMUT) - Body ground*1 Mute signal Ignition switch ACC
Audio system playing2 V or higher Emergency call mode Below 1 V - *1: w/ Telematics Transceiver
- *2: for HV Model
- *3: for Gasoline Model
- *4: w/o Stop and Start System
- *5: w/ Stop and Start System
- 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]
