HYBRID BATTERY SYSTEM TERMINALS OF ECU
| *1 | Battery ECU assembly | - | - |
| Terminal No. (Symbols) |
Wiring Color | Input/Output | Terminal Description | Condition | Specified Condition |
|---|---|---|---|---|---|
| t14-1 (AM) - t14-9 (GND) | B - G | IN | Constant power source | Always | 11 to 14 V |
| t14-2 (CA2H) - t14-9 (GND) | R - G | IN/OUT | CAN communication line | Power switch on (IG) | Pulse generation (Waveform 1) |
| t14-3 (CA2L) - t14-9 (GND) | W - G | IN/OUT | CAN communication line | Power switch on (IG) | Pulse generation (Waveform 1) |
| t14-5 (CA1H) - t14-9 (GND) | B - G | IN/OUT | CAN communication line | Power switch on (IG) | Pulse generation (Waveform 2) |
| t14-6 (CA1L) - t14-9 (GND) | W - G | Ground | CAN communication line | Power switch on (IG) | Pulse generation (Waveform 2) |
| t14-9 (GND) - Body ground | G | Ground | Ground | Always | Below 1 Ω |
| t14-24 (IGCT) - t14-9 (GND) | P - G | IN | Power source | Power switch on (IG) | 11 to 15.5 V |
| t14-47 (IGC2) - t14-9 (GND) | P-B - G | IN | Power source | Power switch on (IG) | 11 to 15.5 V |
| t14-29 (GND1) - Body ground | L-W | Ground | Ground | Always | Below 1 Ω |
| t14-25 (SI0) - t14-9 (GND) | Y - G | OUT | Battery cooling blower operation signal 0 | Cooling fans operating | Pulse generation (Waveform 3) |
| Cooling fans not operating | 4.5 to 5.5 V | ||||
| t14-26 (FP0) - t14-9 (GND) | GR - G | IN | Battery cooling blower monitor signal 0 | Cooling fans operating | Pulse generation (Waveform 4) |
| Cooling fans not operating | 0 Hz | ||||
| t14-27 (SI1) - t14-9 (GND) | R - G | OUT | Battery cooling blower operation signal 1 | Cooling fans operating | Pulse generation (Waveform 5) |
| t14-4 (FP1) - t14-9 (GND) | V - G | IN | Battery cooling blower monitor signal 1 | Cooling fans not operating | 4.5 to 5.5 V |
| t14-7 (IB0) - t14-31 (GIB) | B-W - GR | IN | Battery current sensor 0 | Power switch on (IG) | Approximately 2.2 V |
| t14-8 (VIB) - t14-31 (GIB) | P - GR | OUT | Power source for battery current sensor | Power switch on (IG) | 4.5 to 5.5 V |
| t14-30 (IB1) - t14-31 (GIB) | R - GR | IN | Battery current sensor 1 | Power switch on (IG) | Approximately 2.2 V |
| t14-18 (TBH0) - t14-63 (GBH0) | R - B | IN | HV battery heater temperature sensor 0 | Power switch on (IG) | 4.75 (-40°C (-40°F)) to 0.46 V (90°C (194°F)) |
| t14-64 (TBH1) - t14-41 (GBH1) | P-B - LG | IN | HV battery heater temperature sensor 1 | Power switch on (IG) | 4.75 (-40°C (-40°F)) to 0.46 V (90°C (194°F)) |
| t14-23 (TJBB) - t14-69 (GJBB) | B-W - G | IN | No. 2 HV battery junction block assembly temperature sensor | Power switch on (IG) | 4.9 V (-40°C (-40°F)) to 0.5 V (140°C (284°F)) |
| t14-20 (TJBG) - t14-66 (GJBG) | W - L-W | IN | No. 1 HV battery junction block assembly temperature sensor | Power switch on (IG) | 4.9 V (-40°C (-40°F)) to 0.5 V (140°C (284°F)) |
| t14-49 (BHR) - t14-28 (BHRG) | B - BR | IN | HV battery heater relay | Power switch on (IG) | 4.5 to 5.5 V |
| t14-50 (CHRP) - t14-53 (GND2) | L - W | OUT | CHRP relay operation signal | Power switch on (IG), electric vehicle charger cable assembly not connected | 0 to 1.5 V |
| Plug-in charging | 10 to 14 V | ||||
| t14-51 (CHRG) - t14-53 (GND2) | V - W | OUT | CHRG relay operation signal | Power switch on (IG), electric vehicle charger cable assembly not connected | 0 to 1.5 V |
| Plug-in charging | 10 to 14 V | ||||
| t14-52 (CHRB) - t14-53 (GND2) | G - W | OUT | CHRB relay operation signal | Power switch on (IG), electric vehicle charger cable assembly not connected | 0 to 1.5 V |
| Plug-in charging | 10 to 14 V | ||||
| t14-60 (TC0) - t14-37 (GC0) | L - B-W | IN | Intake air temperature sensor 0 | Power switch on (IG) HV battery temperature: -40 to 90°C (-40 to 194°F) |
4.75 (-40°C (-40°F)) to 0.46 V (90°C (194°F)) |
| t14-62 (TC1) - t14-61 (GC1) | Y - GR | IN | Intake air temperature sensor 1 | Power switch on (IG) HV battery temperature: -40 to 90°C (-40 to 194°F) |
4.75 (-40°C (-40°F)) to 0.46 V (90°C (194°F)) |
| t14-17 (TB0) - t14-39 (GBA) | G - BR | IN | Battery temperature sensor 0 | Power switch on (IG) HV battery temperature: -40 to 90°C (-40 to 194°F) |
4.75 (-40°C (-40°F)) to 0.46 V (90°C (194°F)) |
| t14-40 (TB1) - t14-39 (GBA) | V - BR | IN | Battery temperature sensor 1 | Power switch on (IG) HV battery temperature: -40 to 90°C (-40 to 194°F) |
4.75 (-40°C (-40°F)) to 0.46 V (90°C (194°F)) |
| t14-16 (TB2) - t14-39 (GBA) | P - BR | IN | Battery temperature sensor 2 | Power switch on (IG) HV battery temperature: -40 to 90°C (-40 to 194°F) |
4.75 (-40°C (-40°F)) to 0.46 V (90°C (194°F)) |
| t14-15 (TB3) - t14-39 (GBA) | LG - BR | IN | Battery temperature sensor 3 | Power switch on (IG) HV battery temperature: -40 to 90°C (-40 to 194°F) |
4.75 (-40°C (-40°F)) to 0.46 V (90°C (194°F)) |
| t14-38 (TB4) - t14-39 (GBA) | L-W - BR | IN | Battery temperature sensor 4 | Power switch on (IG) HV battery temperature: -40 to 90°C (-40 to 194°F) |
4.75 (-40°C (-40°F)) to 0.46 V (90°C (194°F)) |
| t14-14 (TB5) - t14-39 (GBA) | P-B - BR | IN | Battery temperature sensor 5 | Power switch on (IG) HV battery temperature: -40 to 90°C (-40 to 194°F) |
4.75 (-40°C (-40°F)) to 0.46 V (90°C (194°F)) |
| t14-36 (TB6) - t14-39 (GBA) | BR - BR | IN | Battery temperature sensor 6 | Power switch on (IG) HV battery temperature: -40 to 90°C (-40 to 194°F) |
4.75 (-40°C (-40°F)) to 0.46 V (90°C (194°F)) |
| t14-13 (TB7) - t14-39 (GBA) | G - BR | IN | Battery temperature sensor 7 | Power switch on (IG) HV battery temperature: -40 to 90°C (-40 to 194°F) |
4.75 (-40°C (-40°F)) to 0.46 V (90°C (194°F)) |
| t14-12 (TB8) - t14-39 (GBA) | GR - BR | IN | Battery temperature sensor 8 | Power switch on (IG) HV battery temperature: -40 to 90°C (-40 to 194°F) |
4.75 (-40°C (-40°F)) to 0.46 V (90°C (194°F)) |
| t14-58 (TB9) - t14-59 (GB9) | P - R | IN | Battery temperature sensor 9 | Power switch on (IG) HV battery temperature: -40 to 90°C (-40 to 194°F) |
4.75 (-40°C (-40°F)) to 0.46 V (90°C (194°F)) |
| t14-34 (TB10) - t14-35 (GB10) | L-W - W | IN | Battery temperature sensor 10 | Power switch on (IG) HV battery temperature: -40 to 90°C (-40 to 194°F) |
4.75 (-40°C (-40°F)) to 0.46 V (90°C (194°F)) |
| t14-10 (TB11) - t14-11 (GB11) | V - B | IN | Battery temperature sensor 11 | Power switch on (IG) HV battery temperature: -40 to 90°C (-40 to 194°F) |
4.75 (-40°C (-40°F)) to 0.46 V (90°C (194°F)) |
| t14-56 (TB12) - t14-57 (GB12) | L - LG | IN | Battery temperature sensor 12 | Power switch on (IG) HV battery temperature: -40 to 90°C (-40 to 194°F) |
4.75 (-40°C (-40°F)) to 0.46 V (90°C (194°F)) |
| t14-32 (TB13) - t14-33 (GB13) | Y - B-W | IN | Battery temperature sensor 13 | Power switch on (IG) HV battery temperature: -40 to 90°C (-40 to 194°F) |
4.75 (-40°C (-40°F)) to 0.46 V (90°C (194°F)) |
| t14-54 (TB14) - t14-55 (GB14) | P-B - BR | IN | Battery temperature sensor 14 | Power switch on (IG) HV battery temperature: -40 to 90°C (-40 to 194°F) |
4.75 (-40°C (-40°F)) to 0.46 V (90°C (194°F)) |
| z20-1 (GA0) - z20-6 (VA1) | P - L | IN | Hybrid Battery Cell Voltage | Always | 1.9 to 4.1 V |
| z20-6 (VA1) - z20-11 (VA2) | L - W | IN | Hybrid Battery Cell Voltage | Always | 1.9 to 4.1 V |
| z20-11 (VA2) - z20-16 (VA3) | W - BR | IN | Hybrid Battery Cell Voltage | Always | 1.9 to 4.1 V |
| z20-16 (VA3) - z20-2 (VA4) | BR - W-G | IN | Hybrid Battery Cell Voltage | Always | 1.9 to 4.1 V |
| z20-2 (VA4) - z20-7 (VA5) | W-G - B | IN | Hybrid Battery Cell Voltage | Always | 1.9 to 4.1 V |
| z20-7 (VA5) - z20-12 (VA6) | B - P-B | IN | Hybrid Battery Cell Voltage | Always | 1.9 to 4.1 V |
| z20-12 (VA6) - z20-17 (VA7) | P-B - L-W | IN | Hybrid Battery Cell Voltage | Always | 1.9 to 4.1 V |
| z20-17 (VA7) - z20-3 (VA8) | L-W - LG | IN | Hybrid Battery Cell Voltage | Always | 1.9 to 4.1 V |
| z20-3 (VA8) - z20-8 (VA9) | LG - B-W | IN | Hybrid Battery Cell Voltage | Always | 1.9 to 4.1 V |
| z20-8 (VA9) - z20-13 (VA10) | B-W - Y | IN | Hybrid Battery Cell Voltage | Always | 1.9 to 4.1 V |
| z20-13 (VA10) - z20-18 (VA11) | Y - G | IN | Hybrid Battery Cell Voltage | Always | 1.9 to 4.1 V |
| z20-18 (VA11) - z20-4 (VA12) | G - GR | IN | Hybrid Battery Cell Voltage | Always | 1.9 to 4.1 V |
| z20-4 (VA12) - z20-9 (VA13) | GR - V | IN | Hybrid Battery Cell Voltage | Always | 1.9 to 4.1 V |
| z20-9 (VA13) - z20-14 (VA14) | V - R | IN | Hybrid Battery Cell Voltage | Always | 1.9 to 4.1 V |
| z20-14 (VA14) - z20-19 (VA15) | R - L | IN | Hybrid Battery Cell Voltage | Always | 1.9 to 4.1 V |
| z20-19 (VA15) - z20-5 (VA16) | L - P | IN | Hybrid Battery Cell Voltage | Always | 1.9 to 4.1 V |
| z20-5 (VA16) - z20-10 (VA17) | P - BR | IN | Hybrid Battery Cell Voltage | Always | 1.9 to 4.1 V |
| z20-10 (VA17) - z20-15 (VA18) | BR - W | IN | Hybrid Battery Cell Voltage | Always | 1.9 to 4.1 V |
| z20-15 (VA18) - z20-20 (VA19) | W - B | IN | Hybrid Battery Cell Voltage | Always | 1.9 to 4.1 V |
| z21-1(GA1) - z21-6 (VA20) | W - B | IN | Hybrid Battery Cell Voltage | Always | 1.9 to 4.1 V |
| z21-6 (VA20) - z21-11 (VA21) | B - P | IN | Hybrid Battery Cell Voltage | Always | 1.9 to 4.1 V |
| z21-11 (VA21) - z21-16 (VA22) | P - BR | IN | Hybrid Battery Cell Voltage | Always | 1.9 to 4.1 V |
| z21-16 (VA22) - z21-2 (VA23) | BR - R | IN | Hybrid Battery Cell Voltage | Always | 1.9 to 4.1 V |
| z21-2 (VA23) - z21-7 (VA24) | R - L | IN | Hybrid Battery Cell Voltage | Always | 1.9 to 4.1 V |
| z21-7 (VA24) - z21-12 (VA25) | L - GR | IN | Hybrid Battery Cell Voltage | Always | 1.9 to 4.1 V |
| z21-12 (VA25) - z21-17 (VA26) | GR - V | IN | Hybrid Battery Cell Voltage | Always | 1.9 to 4.1 V |
| z21-17 (VA26) - z21-3 (VA27) | V - Y | IN | Hybrid Battery Cell Voltage | Always | 1.9 to 4.1 V |
| z21-3 (VA27) - z21-8 (VA28) | Y - G | IN | Hybrid Battery Cell Voltage | Always | 1.9 to 4.1 V |
| z21-8 (VA28) - z21-13 (VA29) | G - LG | IN | Hybrid Battery Cell Voltage | Always | 1.9 to 4.1 V |
| z21-13 (VA29) - z21-18 (VA30) | LG - B-W | IN | Hybrid Battery Cell Voltage | Always | 1.9 to 4.1 V |
| z21-18 (VA30) - z21-4 (VA31) | B-W - P-B | IN | Hybrid Battery Cell Voltage | Always | 1.9 to 4.1 V |
| z21-4 (VA31) - z21-9 (VA32) | P-B - L-W | IN | Hybrid Battery Cell Voltage | Always | 1.9 to 4.1 V |
| z21-9 (VA32) - z21-14 (VA33) | L-W - W-G | IN | Hybrid Battery Cell Voltage | Always | 1.9 to 4.1 V |
| z21-14 (VA33) - z21-19 (VA34) | W-G - B | IN | Hybrid Battery Cell Voltage | Always | 1.9 to 4.1 V |
| z21-19 (VA34) - z21-5 (VA35) | B - W | IN | Hybrid Battery Cell Voltage | Always | 1.9 to 4.1 V |
| z21-5 (VA35) - z21-10 (VA36) | W - BR | IN | Hybrid Battery Cell Voltage | Always | 1.9 to 4.1 V |
| z21-10 (VA36) - z21-15 (VA37) | BR - P | IN | Hybrid Battery Cell Voltage | Always | 1.9 to 4.1 V |
| z21-15 (VA37) - z21-20 (VA38) | P - L | IN | Hybrid Battery Cell Voltage | Always | 1.9 to 4.1 V |
| z22-1 (GA2) - z22-6 (VA39) | P - L | IN | Hybrid Battery Cell Voltage | Always | 1.9 to 4.1 V |
| z22-6 (VA39) - z22-11 (VA40) | L - W | IN | Hybrid Battery Cell Voltage | Always | 1.9 to 4.1 V |
| z22-11 (VA40) - z22-16 (VA41) | W - BR | IN | Hybrid Battery Cell Voltage | Always | 1.9 to 4.1 V |
| z22-16 (VA41) - z22-2 (VA42) | BR - W-G | IN | Hybrid Battery Cell Voltage | Always | 1.9 to 4.1 V |
| z22-2 (VA42) - z22-7 (VA43) | W-G - B | IN | Hybrid Battery Cell Voltage | Always | 1.9 to 4.1 V |
| z22-7 (VA43) - z22-12 (VA44) | B - P-B | IN | Hybrid Battery Cell Voltage | Always | 1.9 to 4.1 V |
| z22-12 (VA44) - z22-17 (VA45) | P-B - L-W | IN | Hybrid Battery Cell Voltage | Always | 1.9 to 4.1 V |
| z22-17 (VA45) - z22-3 (VA46) | L-W - LG | IN | Hybrid Battery Cell Voltage | Always | 1.9 to 4.1 V |
| z22-3 (VA46) - z22-8 (VA47) | LG - B-W | IN | Hybrid Battery Cell Voltage | Always | 1.9 to 4.1 V |
| z22-8 (VA47) - z22-13 (VA48) | B-W - Y | IN | Hybrid Battery Cell Voltage | Always | 1.9 to 4.1 V |
| z22-13 (VA48) - z22-18 (VA49) | Y - G | IN | Hybrid Battery Cell Voltage | Always | 1.9 to 4.1 V |
| z22-18 (VA49) - z22-4 (VA50) | G - GR | IN | Hybrid Battery Cell Voltage | Always | 1.9 to 4.1 V |
| z22-4 (VA50) - z22-9 (VA51) | GR - V | IN | Hybrid Battery Cell Voltage | Always | 1.9 to 4.1 V |
| z22-9 (VA51) - z22-14 (VA52) | V - R | IN | Hybrid Battery Cell Voltage | Always | 1.9 to 4.1 V |
| z22-14 (VA52) - z22-19 (VA53) | R - L | IN | Hybrid Battery Cell Voltage | Always | 1.9 to 4.1 V |
| z22-19 (VA53) - z22-5 (VA54) | L - P | IN | Hybrid Battery Cell Voltage | Always | 1.9 to 4.1 V |
| z22-5 (VA54) - z22-10 (VA55) | P - BR | IN | Hybrid Battery Cell Voltage | Always | 1.9 to 4.1 V |
| z22-10 (VA55) - z22-15 (VA56) | BR - W | IN | Hybrid Battery Cell Voltage | Always | 1.9 to 4.1 V |
| z22-15 (VA56) - z22-20 (VA57) | W - B | IN | Hybrid Battery Cell Voltage | Always | 1.9 to 4.1 V |
| z23-1 (GA3) - z23-6 (VA58) | W - B | IN | Hybrid Battery Cell Voltage | Always | 1.9 to 4.1 V |
| z23-6 (VA58) - z23-11 (VA59) | B - P | IN | Hybrid Battery Cell Voltage | Always | 1.9 to 4.1 V |
| z23-11 (VA59) - z23-16 (VA60) | P - BR | IN | Hybrid Battery Cell Voltage | Always | 1.9 to 4.1 V |
| z23-16 (VA60) - z23-2 (VA61) | BR - R | IN | Hybrid Battery Cell Voltage | Always | 1.9 to 4.1 V |
| z23-2 (VA61) - z23-7 (VA62) | R - L | IN | Hybrid Battery Cell Voltage | Always | 1.9 to 4.1 V |
| z23-7 (VA62) - z23-12 (VA63) | L - GR | IN | Hybrid Battery Cell Voltage | Always | 1.9 to 4.1 V |
| z23-12 (VA63) - z23-17 (VA64) | GR - V | IN | Hybrid Battery Cell Voltage | Always | 1.9 to 4.1 V |
| z23-17 (VA64) - z23-3 (VA65) | V - Y | IN | Hybrid Battery Cell Voltage | Always | 1.9 to 4.1 V |
| z23-3 (VA65) - z23-8 (VA66) | Y - G | IN | Hybrid Battery Cell Voltage | Always | 1.9 to 4.1 V |
| z23-8 (VA66) - z23-13 (VA67) | G - LG | IN | Hybrid Battery Cell Voltage | Always | 1.9 to 4.1 V |
| z23-13 (VA67) - z23-18 (VA68) | LG - B-W | IN | Hybrid Battery Cell Voltage | Always | 1.9 to 4.1 V |
| z23-18 (VA68) - z23-4 (VA69) | B-W - P-B | IN | Hybrid Battery Cell Voltage | Always | 1.9 to 4.1 V |
| z23-4 (VA69) - z23-9 (VA70) | P-B - L-W | IN | Hybrid Battery Cell Voltage | Always | 1.9 to 4.1 V |
| z23-9 (VA70) - z23-14 (VA71) | L-W - W-G | IN | Hybrid Battery Cell Voltage | Always | 1.9 to 4.1 V |
| z23-14 (VA71) - z23-19 (VA72) | W-G - B | IN | Hybrid Battery Cell Voltage | Always | 1.9 to 4.1 V |
| z23-19 (VA72) - z23-5 (VA73) | B - W | IN | Hybrid Battery Cell Voltage | Always | 1.9 to 4.1 V |
| z23-5 (VA73) - z23-10 (VA74) | W - BR | IN | Hybrid Battery Cell Voltage | Always | 1.9 to 4.1 V |
| z23-10 (VA74) - z23-15 (VA75) | BR - P | IN | Hybrid Battery Cell Voltage | Always | 1.9 to 4.1 V |
| z23-15 (VA75) - z23-20 (VA76) | P - L | IN | Hybrid Battery Cell Voltage | Always | 1.9 to 4.1 V |
| z24-1 (GA4) - z24-6 (VA77) | P - L | IN | Hybrid Battery Cell Voltage | Always | 1.9 to 4.1 V |
| z24-6 (VA77) - z24-11 (VA78) | L - W | IN | Hybrid Battery Cell Voltage | Always | 1.9 to 4.1 V |
| z24-11 (VA78) - z24-16 (VA79) | W - BR | IN | Hybrid Battery Cell Voltage | Always | 1.9 to 4.1 V |
| z24-16 (VA79) - z24-2 (VA80) | BR - W-G | IN | Hybrid Battery Cell Voltage | Always | 1.9 to 4.1 V |
| z24-2 (VA80) - z24-7 (VA81) | W-G - B | IN | Hybrid Battery Cell Voltage | Always | 1.9 to 4.1 V |
| z24-7 (VA81) - z24-12 (VA82) | B - P-B | IN | Hybrid Battery Cell Voltage | Always | 1.9 to 4.1 V |
| z24-12 (VA82) - z24-17 (VA83) | P-B - L-W | IN | Hybrid Battery Cell Voltage | Always | 1.9 to 4.1 V |
| z24-17 (VA83) - z24-3 (VA84) | L-W - LG | IN | Hybrid Battery Cell Voltage | Always | 1.9 to 4.1 V |
| z24-3 (VA84) - z24-8 (VA85) | LG - B-W | IN | Hybrid Battery Cell Voltage | Always | 1.9 to 4.1 V |
| z24-8 (VA85) - z24-13 (VA86) | B-W - Y | IN | Hybrid Battery Cell Voltage | Always | 1.9 to 4.1 V |
| z24-13 (VA86) - z24-18 (VA87) | Y - G | IN | Hybrid Battery Cell Voltage | Always | 1.9 to 4.1 V |
| z24-18 (VA87) - z24-4 (VA88) | G - GR | IN | Hybrid Battery Cell Voltage | Always | 1.9 to 4.1 V |
| z24-4 (VA88) - z24-9 (VA89) | GR - V | IN | Hybrid Battery Cell Voltage | Always | 1.9 to 4.1 V |
| z24-9 (VA89) - z24-14 (VA90) | V - R | IN | Hybrid Battery Cell Voltage | Always | 1.9 to 4.1 V |
| z24-14 (VA90) - z24-19 (VA91) | R - L | IN | Hybrid Battery Cell Voltage | Always | 1.9 to 4.1 V |
| z24-19 (VA91) - z24-5 (VA92) | L - P | IN | Hybrid Battery Cell Voltage | Always | 1.9 to 4.1 V |
| z24-5 (VA92) - z24-10 (VA93) | P - BR | IN | Hybrid Battery Cell Voltage | Always | 1.9 to 4.1 V |
| z24-10 (VA93) - z24-15 (VA94) | BR - W | IN | Hybrid Battery Cell Voltage | Always | 1.9 to 4.1 V |
| z24-15 (VA94) - z24-20 (VA95) | W - B | IN | Hybrid Battery Cell Voltage | Always | 1.9 to 4.1 V |
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Oscilloscope waveforms
Tech Tips
Oscilloscope waveform samples are provided here for informational purposes. Noise and fluttering waveforms have been omitted.
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Waveform 1
Item Content Terminal CH1: t14-2 (CA2H) - t14-9 (GND)
CH2: t14-3 (CA2L) - t14-9 (GND)
Equipment Setting 1 V/DIV., 50 μs/DIV. Condition Power switch on (IG) Tech Tips
The waveform will vary depending on the content of the digital communication (digital signal).
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Waveform 2
Item Content Terminal CH1: t14-5 (CA1H) - t14-9 (GND)
CH2: t14-6 (CA1L) - t14-9 (GND)
Equipment Setting 1 V/DIV., 50 μs/DIV. Condition Power switch on (IG) Tech Tips
The waveform will vary depending on the content of the digital communication (digital signal).
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Waveform 3
Item Content Terminal t14-25 (SI0) - t14-9 (GND) Equipment Setting 10 V/DIV., 1 ms/DIV. Condition Cooling fans operating Tech Tips
The wavelength will vary with the operating speed of the battery cooling blower assembly.
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Waveform 4
Item Content Terminal t14-26 (FP0) - t14-9 (GND) Equipment Setting 5 V/DIV., 2 ms/DIV. Condition Battery cooling blower assembly operating (Active Test of cooling fan being performed) Tech Tips
The wavelength will vary with the operating speed of the battery cooling blower assembly.
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Waveform 5
Item Content Terminal t14-27 (SI1) - t14-9 (GND) Equipment Setting 10 V/DIV., 1 ms/DIV. Condition Cooling fans operating Tech Tips
The wavelength will vary with the operating speed of the battery cooling blower assembly.
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Waveform 6
Item Content Terminal t14-4 (FP1) - t14-9 (GND) Equipment Setting 5 V/DIV., 2 ms/DIV. Condition Battery cooling blower assembly operating (Active Test of cooling fan being performed) Tech Tips
The wavelength will vary with the operating speed of the battery cooling blower assembly.
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