| C2006 |
Power supply low voltage 2 (VP) |
Disables operation of the brake vacuum pressure system. |
| C2007 |
Power supply high voltage |
| C200A |
Brake electric vacuum pump main relay coil (VP) |
| C200E |
Brake electric vacuum pump main relay ON seizure (VP) |
| C200F |
Brake electric vacuum pump main relay OFF seizure (VP) |
| C2010 |
Brake electric vacuum pump control relay 1 coil system abnormality (VP) |
When the DTC C2011 is set
- Disables operation of the brake vacuum pressure system.
- Shuts off the brake electric vacuum pump main relay.
|
| C2011 |
Brake electric vacuum pump control relay 2 coil system abnormality (VP) |
When the DTC C2010 is set
- Disables operation of the brake vacuum pressure system.
- Shuts off the brake electric vacuum pump main relay.
|
| C2016 |
Brake electric vacuum pump control relay 1 (or 2) ON seizure (VP) |
- Disables operation of the brake vacuum pressure system.
- Shuts off the brake electric vacuum pump main relay.
|
| C2018 |
Brake electric vacuum pump control relay 1 OFF seizure (VP) |
When the DTC C2018 and C2019 are set simultaneously
- Disables operation of the brake vacuum pressure system.
- Shuts off the brake electric vacuum pump main relay.
|
| C2019 |
Brake electric vacuum pump control relay 2 OFF seizure (VP) |
| C201A |
Brake electric vacuum pump motor seizure (VP) |
- Disables operation of the brake vacuum pressure system.
- Shuts off the brake electric vacuum pump main relay.
|
| C2020 |
Brake booster vacuum sensor power supply voltage abnormality (VP) |
Drives the brake electric vacuum pump intermittently. (Repeats 28-second stop and 2-second drive.) |
| C2021 |
Brake booster vacuum sensor failure output voltage (VP) |
| C2022 |
Brake booster vacuum sensor output value seizure (VP) |
| C202A |
Brake electric vacuum pump motor long-time current supply abnormality (VP) |
| C202E |
Brake electric vacuum pump operation monitoring (VP) |
| P00B3 |
Coolant temperature sensor (short to ground) |
Controls with the system coolant temperature at 65°C (149°F). |
| P00B4 |
Coolant temperature sensor (open circuit) |
| P0513 |
Incorrect immobilizer key |
Shut down the high voltage. |
| P0560 |
12-V control voltage abnormality (EMCU) |
- Sets the motor (electric motor unit) indication torque to 0 Nm.
- Outputs the IGBT shutdown command.
|
| P0562 |
Battery voltage (low voltage) |
Shut down the high voltage. |
| P060B |
ECU (A/D conversion error) |
When the self check result of the AD (analog digital) converter is abnormal
- Restricts the motor (electric motor unit) output.
|
When the conversion time of the AD (analog digital) converter becomes timeout
- Accelerator pedal position sensor
- Restricts the motor (electric motor unit) output.
- Coolant temperature sensor
- Controls with the system coolant temperature at 65°C (149°F).
- Turns off the heater and air conditioner compressor.
- Brake booster vacuum sensor
- Controls with the brake vacuum of 0 Pa.
- Controls with the brake pedal stroke sensor voltage of 1.5 V.
|
| P062F |
ECU (EEPROM error) |
Erases the diagnostic trouble code and freeze frame data. |
| P0646 |
A/C power supply relay circuit (low input) |
Turns off the A/C power supply relay. |
| P0691 |
Cooling fan LO relay circuit (low input) |
Turns off the cooling fan LO relay. |
| P0693 |
Cooling fan HI relay circuit (low input) |
Turns off the cooling fan HI relay. |
| P0705 |
Shift position switch |
- |
| P0A05 |
Water pump (drive signal line) |
- Stops the water pump.
- Turns off the water pump power supply relay.
|
| P0A0A |
Service plug switch |
Shuts down the high voltage at vehicle speed of 3 km/h or less. |
| P0A2A |
Motor coil temperature sensor (EMCU) |
- Sets the motor (electric motor unit) indication torque to 0 Nm.
- Outputs the IGBT shutdown command.
|
| P0A3D |
IGBT2 abnormal temperature rise (EMCU) |
| P0A51 |
Current sensor error (EMCU) |
| P0A78 |
IGBT continuation abnormality (EMCU) |
Shut down the high voltage. |
| P0A90 |
Motor overcurrent continuation abnormality (EMCU) |
| P0AA1 |
Main contactor (+) (seizure) |
| P0AA4 |
Main contactor (-) (seizure) |
| P0ABA |
Motor drive voltage sensor error (EMCU) |
- Stops charging.
- Sets the motor (electric motor unit) indication torque to 0 Nm.
- Outputs the IGBT shutdown command.
|
| P0ABF |
Battery current sensor error (BMU) |
- Stops charging.
- Sets the gauge of the energy usage indicator to the position at the electric motor switch OFF.
|
| P0ADB |
Main contactor (+) circuit (low input) |
Shut down the high voltage. |
| P0ADF |
Main contactor (-) circuit (low input) |
| P0AE2 |
Charging contactor (seizure) |
| P0AE6 |
Charging contactor (low input) |
| P0AE7 |
Charging contactor (high input) |
| P0AED |
IGBT temperature sensor error (EMCU) |
- Sets the motor (electric motor unit) indication torque to 0 Nm.
- Outputs the IGBT shutdown command.
|
| P0C73 |
Water pump error (low speed) |
- Stops the water pump.
- Turns off the water pump power supply relay.
|
| P0C74 |
Water pump error (high speed) |
| P1A00 |
Accelerator pedal position sensor (main) power supply circuit |
- Restricts the motor (electric motor unit) output.
- Restricts the vehicle speed when the accelerator pedal position sensor (sub) is also failed.
|
| P1A01 |
Accelerator pedal position sensor (sub) power supply circuit |
- Restricts the motor (electric motor unit) output.
- Restricts the vehicle speed when the accelerator pedal position sensor (main) is also failed.
|
| P1A02 |
Shift position sw: P |
Flashes "P" on the selector lever position indicator of the combination meter. |
| P1A03 |
Shift position sw: R |
- Suspends the regenerative brake control.
- Suppresses the motor (electric motor unit) output to restrict the vehicle speed.
|
| P1A04 |
Shift position sw: N |
Flashes "N" on the selector lever position indicator of the combination meter. |
| P1A08 |
Inhibitor sw: P |
Flashes "P" on the selector lever position indicator of the combination meter. |
| P1A09 |
Inhibitor sw: R |
- Suspends the regenerative brake control.
- Suppresses the motor (electric motor unit) output to restrict the vehicle speed.
|
| P1A0A |
Inhibitor sw: N |
Flashes "N" on the selector lever position indicator of the combination meter. |
| P1A0B |
Inhibitor sw: D |
- Flashes "D", "E" or "B" on the selector lever position indicator of the combination meter when the selector lever is set to the D, E or B position.
- Suppresses the motor (electric motor unit) output to restrict the vehicle speed.
- Suspends the regenerative brake control.
|
| P1A10 |
On board charger power supply relay circuit, low input |
Stops charging by the on board charger. |
| P1A11 |
On board charger power supply relay circuit, high input |
| P1A12 |
On board charger abnormal stop |
| P1A14 |
Quick charging contactor circuit (low input) |
Stops quick charging. |
| P1A15 |
High-voltage system error (1) |
Shut down the high voltage. |
| P1A16 |
High-voltage system error (2) |
| P1A17 |
High-voltage system error (3) |
| P1A18 |
EMCU shutdown circuit |
| P1A19 |
EMCU shutdown circuit (internal trouble) |
| P1A1A |
EMCU microcomputer internal error |
| P1A1B |
Motor drive voltage drop (EMCU) |
- Sets the motor (electric motor unit) indication torque to 0 Nm.
- Outputs the IGBT shutdown command.
|
| P1A1C |
Motor drive voltage high (EMCU) |
- Stops charging.
- Inhibits the regenerative brake control.
- Inhibits electric regeneration by the brake.
|
| P1A1E |
EEPROM error (EMCU) |
- Suspends the regenerative brake control.
- Suppresses the motor (electric motor unit) output to restrict the vehicle speed.
|
| P1A1F |
Motor coil temperature rise (EMCU) |
- Sets the motor (electric motor unit) indication torque to 0 Nm.
- Outputs the IGBT shutdown command.
|
| P1A20 |
Motor speed error (EMCU) |
| P1A21 |
Motor resolver output value error (EMCU) |
- Sets the motor (electric motor unit) indication torque to 0 Nm.
- Sets the gauge of the energy usage indicator to the position at the electric motor switch OFF.
- Outputs the IGBT shutdown command.
- Sets the motor (electric motor unit) speed to 0 RPM.
|
| P1A22 |
Ultra high motor drive voltage (EMCU) |
- Sets the motor (electric motor unit) indication torque to 0 Nm.
- Outputs the IGBT shutdown command.
|
| P1A23 |
EV ECU mode unstable (EMCU) |
| P1A24 |
Ready waiting timeout (EMCU) |
- Stops charging.
- Shut down the high voltage.
|
| P1A25 |
Condenser discharge command ON waiting timeout (EMCU) |
- Sets the motor (electric motor unit) indication torque to 0 Nm.
- Outputs the IGBT shutdown command.
|
| P1A26 |
Condenser discharge command OFF waiting timeout (EMCU) |
| P1A27 |
EV-ECU torque command abnormality (EMCU) |
| P1A28 |
EV-ECU error (EMCU) |
- Stops charging.
- Shut down the high voltage.
|
| P1A29 |
Motor overcurrent (EMCU) |
- Sets the motor (electric motor unit) indication torque to 0 Nm.
- Outputs the IGBT shutdown command.
|
| P1A2A |
IGBT overcurrent (EMCU) |
| P1A2B |
Three-phase line error (EMCU) |
| P1A2C |
Shift position sw: D/E/B |
- Flashes "D", "E" or "B" on the selector lever position indicator of the combination meter when the selector lever is set to the D, E or B position.
- Suppresses the motor (electric motor unit) output to restrict the vehicle speed.
- Suspends the regenerative brake control.
|
| P1A31 |
Cell voltage abnormal high (BMU) |
- Stops charging.
- Shuts down the high voltage with the selector lever in the P position.
|
| P1A32 |
Battery temperature abnormality (BMU) |
- Stops charging.
- Shut down the high voltage.
|
| P1A33 |
Cell voltage sensor error (BMU) |
- Stops charging.
- Suppresses the motor (electric motor unit) output to restrict the vehicle speed.
- Suspends the regenerative brake control.
|
| P1A34 |
Battery temperature sensor error (BMU) |
| P1A38 |
CMU operation count error (BMU) |
- Stops charging.
- Shut down the high voltage.
|
| P1A39 |
Charging state signal error (BMU) |
- Turns off the heater and A/C air conditioner compressor.
- Sets the energy level gauge of the combination meter to the 0 segment.
|
| P1A3D |
AD reference voltage abnormality (EMCU) |
- Stops charging.
- Sets the motor (electric motor unit) indication torque to 0 Nm.
- Outputs the IGBT shutdown command.
|
| P1A3E |
CPU ambient temperature high abnormality (EMCU) |
| P1A3F |
CPU temperature sensor error (EMCU) |
| P1A44 |
Electric leakage detection (BMU) |
- Suspends the regenerative brake control.
- Restricts the motor (electric motor unit) output.
- Shuts down the high voltage with the selector lever in the P position.
|
| P1A45 |
Electric leakage sensor detection circuit error (BMU) |
- Suspends the regenerative brake control.
- Restricts the motor (electric motor unit) output.
|
| P1AF1 |
EMCU READY timeout |
Shut down the high voltage. |
| P1AF2 |
EMCU condenser discharge command F/B |
Inhibits the main contactor (+) seizure judgment. |
| P1AF3 |
BMU READY timeout |
Shut down the high voltage. |
| P1AF5 |
CMU ID automatic numbering error (BMU) |
When DTC U1090 is set
- Stops charging.
- Shut down the high voltage.
|
| P1AF9 |
Quick charger initial check timeout |
Stops the quick charger. |
| P1AFA |
Quick charger READY timeout |
| P1AFB |
Quick charging time timeout |
| P1AFC |
Quick charging current error |
| P1AFD |
Quick charging voltage abnormality |
| P1AFE |
Quick charger error |
| P1AFF |
Quick charge port lock error |
| P1B00 |
Quick charger battery conformity error |
| P1B01 |
Quick charged vehicle error |
| P1B04 |
Maximum cell voltage abnormality during charging |
Shut down the high voltage. |
| P1B05 |
Minimum cell voltage abnormality during charging |
Stops charging. |
| P1B06 |
Maximum cell temperature abnormality during charging |
| P1B07 |
Total battery voltage abnormality during charging |
| P1B08 |
Condenser voltage abnormality during charging |
| P1B09 |
EMCU CAN timeout/Not equipped |
- Inhibits the traction control.
- Suspends the regenerative brake control.
- Suppresses the motor (electric motor unit) output to restrict the vehicle speed.
- Changes the communication with EMCU from the CAN communication to the K-LINE (backup) communication.
|
| P1B0A |
Quick charging contactor circuit (high input) |
Stops quick charging. |
| P1B0B |
ABS vehicle speed data error |
- Inhibits the traction control.
- Inhibits electric regeneration by the brake.
- Calculates the vehicles speed from the motor speed from EMCU.
|
| P1B0C |
On board charging current error (overcurrent) |
Stops the on board charger. |
| P1B0D |
Quick charging current error (overcurrent) |
Stops the quick charger. |
| P1B19 |
Brake pedal stroke sensor high |
Inhibits electric regeneration by the brake. |
| P1B1A |
Brake pedal stroke sensor low |
| P1B1B |
Brake pedal stroke sensor power circuit |
| P1B21 |
On board charger output current error |
Stops the on board charger. |
| P1B22 |
FL wheel speed data error |
- Restricts the regenerative brake.
- Inhibits electric regeneration by the brake.
|
| P1B23 |
FR wheel speed data error |
| P1B24 |
RL wheel speed data error |
| P1B25 |
RR wheel speed data error |
| P1B26 |
Different diameter tires on front and rear wheels (when learning is completed) |
- Inhibits the traction control.
- Restricts the regenerative brake.
|
| P1B27 |
Different diameter tires on front and rear wheels (when learning is not completed) |
| P1B28 |
Shutdown at collision judgment |
- Shut down the high voltage.
- Continues the high-voltage shutdown state even after restart.
|
| P1B29 |
Regular charge port signal, short to power supply |
Shuts down the high voltage when the vehicle speed reaches 3 km/h (1.9 mph) is lower. |
| P1B2D |
VIN mismatch |
Shut down the high voltage. |
| P1B2F |
BMU battery pack type inappropriate |
Shut down the high voltage. |
| P1B30 |
Mismatch in the number of cells EV-ECU and BMU detect |
Shut down the high voltage. |
| P1B31 |
Brake fluid pressure sensor |
Controls with the brake fluid pressure of 0.3 MPa (0.04 psi). |
| P1B32 |
VIN verification timeout |
Shut down the high voltage. |
| P1B33 |
Battery low temperature (BMU) |
- Stops charging.
- Restricts the regenerative brake.
- Suppresses the motor (electric motor unit) output to restrict the vehicle speed.
|
| P1B34 |
CMU sensor fail |
- Stops charging.
- Shut down the high voltage.
|
| P1B37 |
Brake pedal stroke sensor fixed |
Inhibits electric regeneration by the brake. |
| P2122 |
Accelerator pedal position sensor (main) low input |
- Restricts the motor (electric motor unit) output.
- Restricts the vehicle speed when the accelerator pedal position sensor (sub) is also failed.
|
| P2123 |
Accelerator pedal position sensor (main) high input |
| P2127 |
Accelerator pedal position sensor (sub) low input |
- Restricts the motor (electric motor unit) output.
- Restricts the vehicle speed when the accelerator pedal position sensor (main) is also failed.
|
| P2128 |
Accelerator pedal position sensor (sub) high input |
| P2138 |
Accelerator pedal position sensor (main/sub) output error |
Restricts the motor (electric motor unit) output. |
| P2805 |
Shift position switch (shift position, inhibitor) difference |
- Flashes "P", "N", "D", "E" or "B" on the selector lever position indicator of the combination meter when the selector lever is set to the P, N, D, E or B position.
- Illuminates "R" on the selector lever position indicator of the combination meter when the selector lever is set to the R position.
- Suppresses the motor (electric motor unit) output to restrict the vehicle speed. (When the selector lever is set to the R, D, E or B position)
- Suspends the regenerative brake control. (When the selector lever is set to the R, D, E or B position)
|
| U1073 |
Bus-off |
- Inhibits the traction control.
- Suspends the regenerative brake control.
- Suppresses the motor (electric motor unit) output to restrict the vehicle speed.
- Changes the communication with EMCU and BMU from the CAN communication to the K-LINE (backup) communication.
|
| U1080 |
V-CAN bus-off (EMCU) |
- Inhibits the traction control.
- Suspends the regenerative brake control.
- Suppresses the motor (electric motor unit) output to restrict the vehicle speed.
- Changes the communication with EMCU from the CAN communication to the K-LINE (backup) communication.
|
| U1081 |
V-CAN bus-off (BMU) |
Changes the communication with BMU from the CAN communication to the K-LINE (backup) communication. |
| U1102 |
ASC/TCL/ABS timeout/Not equipped |
- Inhibits the traction control.
- Suspends the regenerative brake control.
- Calculates the vehicles speed from the motor speed from EMCU.
- Inhibits electric regeneration by the brake.
|
| U1117 |
Immobilizer CAN timeout/Not equipped |
Shut down the high voltage. |
| U111C |
BMU CAN timeout |
Changes the communication with BMU from the CAN communication to the K-LINE (backup) communication. |
| U111D |
On board charger CAN timeout |
Stops the on board charging. |
| U1160 |
EV-ECU lost (EMCU) |
- Inhibits the traction control.
- Suspends the regenerative brake control.
- Suppresses the motor (electric motor unit) output to restrict the vehicle speed.
- Changes the communication with EMCU from the CAN communication to the K-LINE (backup) communication.
|
| U1161 |
EV-ECU lost (BMU) |
Changes the communication with BMU from the CAN communication to the K-LINE (backup) communication. |
| U116A |
Local CAN (for quick charger) bus-off |
Stops quick charging. |
| U116B |
Quick charger local CAN (for quick charger) timeout |
| U1801 |
Air bag communication line, short to ground |
Inhibits the shutdown at collision judgment of DTC P1B28. |
| U1802 |
Air bag communication line, open circuit/short to power supply |
| U1803 |
Air bag signal frame error |
| U1804 |
Air bag signal parity error |
| U1805 |
Air bag signal reception frequency error |
| U1806 |
Air bag signal reception data error |
| U1900 |
K-line between EMCUs slave lost |
Stops charging and sets the motor (electric motor unit) command torque to 0 Nm if any one of the following diagnostic trouble codes are set:
- U1073, P1B09, U1160, or U1080
|
| U1901 |
K-line slave lost among BMUs |
Stops charging and sets the motor (electric motor unit) command torque to 0 Nm if any one of the following diagnostic trouble codes are set:
- U1073, U111C, U1161, or U1081
|
| U1910 |
K-line between EMCUs reception error |
Stops charging and sets the motor (electric motor unit) command torque to 0 Nm if any one of the following diagnostic trouble codes are set:
- U1073, P1B09, U1160, or U1080
|
| U1911 |
K-line between BMUs reception error |
Stops charging and sets the motor (electric motor unit) command torque to 0 Nm if any one of the following diagnostic trouble codes are set:
- U1073, U111C, U1161, or U1081
|
| U1920 |
K-line error (EMCU) |
Sets the motor (electric motor unit) command torque to 0 Nm if any one of the following diagnostic trouble codes are set:
- U1073, P1B09, U1160, or U1080
|
| U1921 |
K-line error (BMU) |
Stops charging, commands IGBT shutdown, and sets the motor (electric motor unit) command torque to 0 Nm if any one of the following diagnostic trouble codes are set:
- U1073, U111C, U1161, or U1081
|