H17 H16 H15 H14. Auxiliary battery (for measuring the battery voltage and for the HV control ECU memory) Power source of HV control

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1 05408 TERMINALS OF ECU 05J8301 H17 H16 H15 H14 A66714 Symbols (s No.) Wiring Color Description STD Voltage (V) ST2 (H145) 1 (H141) Y WB Starter Power switch ON (READY) 9 to 14 IGSW (H147) 1 (H141) BATT (H156) 1 (H141) O WB IG 9 to 14 Y WB +B1 (H167) 1 (H141) L WB +B2 (H166) 1 (H141) L WB MREL (H164) 1 (H141) CANH (H148) 1 (H141) CANL (H149) 1 (H141) NEO (H1612) 1 (H141) Auxiliary battery (for measuring the battery voltage and for the HV control ECU memory) Power source of HV control ECU Power source of HV control ECU Always 9 to 14 9 to 14 9 to 14 O WB Main relay 9 to 14 B WB HIGHlevel CAN bus line W WB LOWlevel CAN bus line LG WB Engine speed Engine running GO (H1613) 1 (H141) Y WB G Engine running SPDI (H1419) 1 (H141) VPA1 (H1626) EP1 (H1627) VPA1 (H1626) EP1 (H1627) VPA2 (H1634) EP2 (H1635) VPA2 (H1634) EP2 (H1635) VCP1 (H1625) EP1 (H1627) V WB L B L B W R W R Y B Vehicle speed Accelerator pedal position sensor (for the HV system) Accelerator pedal position sensor (for the HV system) Accelerator pedal position sensor (for the sensor malfunction detection) Accelerator pedal position sensor (for the sensor malfunction detection) Power source of accelerator pedal position sensor (for VPA1) Driving at approximately 12 mph (20 km/h), accelerator pedal released, engine stopped in P position, accelerator pedal fully depressed,accelerator pedal fully depressed, engine stopped in P position, accelerator pedal released (see waveform 1) (see waveform 2) (see waveform 3) (see waveform 4) (see waveform 5) 0.5 to to to to to

2 05409 Symbols (s No.) VCP2 (H1633) EP2 (H1635) VSX1 (H1425) E2X1 (H1415) VSX1 (H1425) E2X1 (H1415) VSX1 (H1425) E2X1 (H1415) VSX2 (H1424) E2X2 (H1414) VSX2 (H1424) E2X2 (H1414) VSX2 (H1424) E2X2 (H1414) VCX1 (H1417) E2X1 (H1415) VCX2 (H1416) E2X2 (H1414) VSX3 (H1423) 1 (H141) VSX3 (H1423) 1 (H141) VSX4 (H1430) 1 (H141) VSX4 (H1430) 1 (H141) VCX3 (H1421) 1 (H141) VCX4 (H1431) 1 (H141) NODD (H1624) 1 (H141) NODD (H1624) 1 (H141) NODD (H1624) 1 (H141) VLO (H1631) 1 (H141) VLO (H1631) 1 (H141) Wiring Color G R B R B R B R L Y L Y L Y W R G Y BR WB BR WB SB WB SB WB W WB P WB V WB V WB V WB Description Power source of accelerator pedal position sensor (for VPA2) Shift position sensor Shift position sensor Shift position sensor Shift position sensor (sub) Shift position sensor (sub) Shift position sensor (sub) Power source of shift position sensor (for VSX1) Power source of shift position sensor (for VSX2) Select position sensor Select position sensor Select position sensor (sub) Select position sensor (sub) Power source of select position sensor (for VSX3) Power source of select position sensor (for VSX4) DC/DC movement monitor or stop request DC/DC movement monitor or stop request DC/DC movement monitor or stop request STD Voltage (V) 4.5 to 5.5 home position moved to R position moved to B or D position home position moved to R position moved to B or D position 2.0 to to to to to to to to 5.5 home position moved to R, N or D position home position moved to R, N or D position 0.5 to to to to to 14 9 to 14 When converter is in normal operation 5 to 7 When converter is improper 2 to 4 When converter is required to stop 0.1 to 0.5 L WB Twostage selector Converter switching to 14 V output 13 to 14 L WB Twostage selector Converter switching to 13.5 V output Below 0.5 TC (H146) 1 (H141) P WB TC of DLC3 9 to 14 STP (H153) 1 (H141) L WB Stop lamp switch Brake pedal depressed 9 to 14 STP (H153) 1 (H141) L WB Stop lamp switch Brake pedal released 2 to 3 ABFS (H1420) 1 (H141) AS1 (H1615) AS1G (H1616) L WB Y W Airbag deployment Circuit breaker sensor No. 1 ILK (H151) 1 (H141) V WB Interlock switch Power switch ON (READY) (2 seconds after ACC ON) (see waveform 6 to 8) Satellite system normal 2.5 to 2.9, inverter cover and service plug grip installed normally Below 1 574

3 05410 Symbols (s No.) Wiring Color Description ILK (H151) 1 (H141) V WB Interlock switch CON1 (H161) 1 (H141) CON2 (H162) 1 (H141) CON3 (H163) 1 (H141) VH (H1526) GUU (H1515) GVU (H1514) GWU (H1513) GIVA (H1534) GIVB (H1533) GIWA (H1532) GIWB (H1531) GIVT (H1527) GSDN (H1516) GSDN (H1516) GFIV (H1535) GFIV (H1535) GRF (H1727) GRFG (H1726) GSN (H1722) GSNG (H1721) GCS (H1723) GCSG (H1724) OMT (H1730) OMTG (H1729), inverter cover or service plug grip detached R WB System main relay No. 1 Power switch OFF to ON (READY) G WB System main relay No. 2 Power switch OFF to ON (READY) Y WB System main relay No. 3 Power switch OFF to ON (READY) Y WB Inverter condenser voltage monitor B Y Generator switch U G Y Generator switch V Y Y W Y B Y R Y G Y W Y R WB R WB GR WB GR WB B W R G Y BR B G Generator switch W Generator V phase current Generator V phase current Generator W phase current Generator W phase current Generator inverter temperature sensor Generator shutdown Generator shutdown Generator inverter fail Generator inverter fail Generator resolver Generator resolver Generator resolver Motor temperature sensor No. 2 STD Voltage (V) 9 to 14 (see waveform 9) (see waveform 9) (see waveform 9) Power switch ON (READY) 1.6 to 3.8 (see waveform 10) (see waveform 10) (see waveform 10) Approximately 0 Approximately 0 Approximately 0 Approximately 0 2 to 4.5 Power switch ON (READY), N position Power switch ON (READY), P position, inverter normal, inverter abnormal Generator resolver stopped or rotating Generator resolver stopped or rotating Generator resolver stopped or rotating Refer to DATA LIST on page MUU (H159) B Y Motor switch U MVU (H1510) MWU (H1511) MIVA (H1530) MIVB (H1521) MIWA (H1529) W Y Motor switch V R Y Motor switch W 0.2 to to to to 3 (see waveform 13) (see waveform 13) (see waveform 13) G Y Motor V phase current Approximately 0 W Y Motor V phase current Approximately 0 R Y Motor W phase current Approximately 0 575

4 Symbols (s No.) MIWB (H1520) MIVT (H1519) MSDN (H158) MSDN (H158) OVH (H1522) OVH (H1522) MFIV (H1518) MFIV (H1518) MRF (H1734) MRFG (H1733) MSN (H1720) MSNG (H1719) MCS (H1732) MCSG (H1731) MMT (H1718) MMTG (H1728) VL (H1630) GCNV (H168) OVL (H1622) GCNV (H168) OVL (H1622) GCNV (H168) FCV (H1620) GCNV (H168) FCV (H1620) GCNV (H168) CT (H1621) GCNV (H168) CPWM (H1610) GCNV (H168) CSDN (H169) GCNV (H168) CSDN (H169) GCNV (H168) ST1 (H152) 1 (H141) ST1 (H152) 1 (H141) CCS (H1413) 1 (H141) IMI (H1418) 1 (H141) IMO (H1426) 1 (H141) Wiring Color Description STD Voltage (V) B Y Motor W phase current Approximately 0 L Y G WB G WB BR WB BR WB G WB G WB Motor inverter temperature sensor Motor shutdown Motor shutdown Motor inverter over voltage Motor inverter over voltage Motor inverter fail Motor inverter fail 2 to 4.5 Power switch ON (READY), N position Power switch ON (READY), P position, inverter normal, inverter abnormal, inverter normal, inverter abnormal L P Motor resolver Motor resolver stopped or rotating G R Motor resolver Motor resolver stopped or rotating Y BR Motor resolver Motor resolver stopped or rotating B R Y G B G B G W G W G R G B G W G W G G WB G WB V WB W WB R WB Motor temperature sensor No. 1 Boost converter input voltage Boost converter over voltage Boost converter over voltage Boost converter fail Boost converter fail Boost converter temperature sensor Boost converter PWM switch Boost converter shutdown Boost converter shutdown Stop lamp switch (opposite to STP) Stop lamp switch (opposite to STP) Cruise control switch Immobilizer communication Immobilizer communication P1 (H1517) 1 (H141) Y WB P position switch Refer to DATA LIST on page to to to to to to 3 Power switch ON (READY) 1.9 to 3.4, boost converter normal, boost converter abnormal, boost converter normal, boost converter abnormal 5.3 to to to to to 4.5 Power switch ON (READY), parking brake ON, D position, brake pedal and accelerator pedal depressed (see waveform 14) 5.6 or higher Power switch ON (READY) Below 0.7 and brake pedal depressed and brake pedal released Cruise control system of ECU CCS terminal (see page ) Immobilizer communicating Immobilizer communicating, P position switch ON Below to 14 (see waveform 15) (see waveform 15) 3 to 5 576

5 05412 Symbols (s No.) Wiring Color Description P1 (H1517) 1 (H141) Y WB P position switch PCON (H179) 1 (H141) PPOS (H1710) 1 (H141) RDY (H1428) 1 (H141) RDY (H1428) 1 (H141), P position switch OFF LG WB P position control W WB P position R WB READY control CLK (H1617) 1 (H141) G WB A/C communication ITE (H1614) 1 (H141) Y WB A/C communication ETI (H1524) 1 (H141) R WB A/C communication STB (H1525) 1 (H141) W WB A/C communication R WB READY control Power switch ON (READY) WP (H165) 1 (H141) O WB Water pump relay control 1 (H141) Body ground 2 (H144) Body ground WB Body ground WB Body ground, A/C operating, A/C operating, A/C operating, A/C operating, A/C operating STD Voltage (V) 7 to 12 (see waveform 16) (see waveform 16) (see waveform 17) (see waveform 18) (see waveform 19) (see waveform 19) (see waveform 19) (see waveform 19) Below 2 Ground Always (resistance check) Below 5 Ω Ground Always (resistance check) Below 5 Ω 1. Oscilloscope waveforms In the oscilloscope waveform samples, which are provided here for informational purposes. Noise and fluttering waveforms have been omitted. (a) Waveform 1 (HIGHlevel CAN bus line) CANH 1 1 V/Division, 2 µs/division The waveform varies depending on the contents of communication. A92069 (b) Waveform 2 (LOWlevel CAN bus line) CANL 1 1 V/Division, 2 µs/division The waveform varies depending on the contents of communication. A

6 05413 (c) Waveform 3 (engine speed ) NEO 1 1 V/Division, 2 ms/division Engine idling The pulse cycle becomes shorter as the engine speed increases. A92071 (d) Waveform 4 (G ) GO 1 2 V/Division, 20 ms/division Engine idling A92072 (e) Waveform 5 (vehicle speed ) SPDI 1 2 V/Division, 20 ms/division Driving at approximately 20 km/h (12 mph) The higher the vehicle speed, the shorter the cycle and higher the voltage. A ms 1 Frame 500 ms A92074 (f) Waveform 6 (airbag deployment ) ABFS 1 1 V/Division, 500 ms/division Power switch ON (READY) (2 seconds after ACC ON) Airbag system normal The waveform on the left is repeated when the airbag system is normal. 1 Frame (g) Waveform 7 (airbag deployment ) ABFS 1 1 V/Division, 50 ms/division 40 ms 60 ms A92075 Power switch ON (READY) (2 seconds after ACC ON) Airbag system abnormal The waveform on the left is repeated when the airbag system is abnormal. 578

7 Frame 60 ms 20 ms 140 ms 100 ms A92076 (h) Waveform 8 (airbag deployment ) ABFS 1 1 V/Division, 50 ms/division Power switch ON (READY) (2 seconds after ACC ON) Airbag system deployed (during collision) When the airbag system is deployed, after 1 frame of transmission indicating a normal condition is completed, the waveform on the left is repeated for 50 frames. After that, normal transmission returns. CH4 A92077 (i) Waveform 9 (system main relay ) : IGSW 1 : CON1 1 : CON2 1 CH4: CON V/Division, 100 ms/division Power switch OFF to ON (READY) (j) Waveform 10 (generator switch U, V, and W ) : GUU GINV : GVU GINV : GWU GINV 10 V/Division, 20 µs/division A92078 A92079 (k) Waveform 11 (generator or motor resolver) (Generator Resolver) (Motor Resolver) : GRF GRFG : GSN GSNG : GCS GCSG : MRF MRFG : MSN MSNG : MCS MCSG : 10 V/Division, 1 ms/division, 3: 5 V/Division, 1 ms/division Generator or motor stopped The phases and the waveform height of the GSN and GCS, or the MSN and MCS change depending on the stopped position of rotor. 579

8 05415 (l) Waveform 12 (generator or motor resolver) (Generator Resolver) : GRF GRFG : GSN GSNG : GCS GCSG A A92080 (Motor Resolver) : MRF MRFG : MSN MSNG : MCS MCSG : 10 V/Division, 1 ms/division, 3: 5 V/Division, 1 ms/division Generator or motor stopped Distance A in the diagram becomes shorter as the rotor speed increases. (m) Waveform 13 (motor switch U, V, and W ) : MUU GINV : MVU GINV : MWU GINV 10 V/Division, 50 µs/division A92081 (n) Waveform 14 (boost converter PWM switch ) CPWM GCNV 10 V/Division, 50 µs/division Power switch ON (READY), parking brake ON, D position, brake pedal and accelerator pedal depressed A92082 (o) Waveform 15 (immobilizer communication) : IMO 1 : IMI 1 5 V/Division, 200 ms/division Immobilizer communicating A

9 05416 (p) Waveform 16 (P position control, P position ) : PCON 1 : PPOS 1 5 V/Division, 20 ms/division A92084 (q) Waveform 17 (READY control ) RDY 1 2 V/Division, 20 ms/division A92085 (r) Waveform 18 (READY control ) RDY 1 2V/Division, 20ms/Division Power switch ON (READY) A92086 (s) Waveform 19 (A/C communication) : IGSW 1 : ITE 1 : CLK 1 CH4 CH5 CH4: ETI 1 CH5: STB 1 10 V/Division, 50 ms/division and A/C operating A