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OBD-II DRIVE CYCLE
 
 
All kinds of diagnostic trouble codes (DTCs) can be monitored by carrying out a short drive according to the following 10 drive cycle patterns. In other words, doing such a drive regenerates any kind of trouble which involves illuminating the Malfunction Indicator light (SERVICE ENGINE SOON or Check Engine light) and verifies that the trouble has been eliminated [The Malfunction Indicator light (SERVICE ENGINE SOON or Check Engine light) is no longer illuminated].
cautionTwo technicians should always be in the vehicle when carrying out a test.
noteCheck that the diagnostic trouble code (DTC) is not set before driving the OBD-II drive cycle. Erase the DTC if it has been set.
 
 
DRIVE CYCLE PATTERN LIST
MONITOR ITEMDTCPATTERN
Drive battery current sensorRange check-minP0AC1-00, P0B10-001
Range check-maxP0AC2-00, P0B11-00
RationalityP0B13-00
Rationality (offset diagnosis)P0AC0-00, P0B0F-002
Drive battery voltage sense circuitInternal malfunctionP0B3B-00, P0B40-00, P0B45-00, P0B4A-00, P0B4F-00, P0B54-00, P0B59-00, P0B5E-004
Rationality-correlationP0AF9-003
Internal circuit performance errorP0B3C-00, P0B41-00, P0B46-00, P0B4B-00, P0B50-00, P0B55-00, P0B5A-00, P0B5F-004
Shutdown function malfunctionP1B1F-49, P1B20-49, P1B21-49, P1B22-49, P1B23-49, P1B24-49, P1B25-49, P1B26-4910
Communication IC communication errorP1B05-524
Communication IC Internal malfunctionP1B06-46
Drive battery cell voltageVoltage lowP0B25-00, P0B29-00, P0B2D-00, P0B31-00, P0ECE-00, P0ED2-00, P1B09-16, P1B0A-161
Voltage highP0B26-00, P0B2A-00, P0B2E-00, P0B32-00, P0ECF-00, P0ED3-00, P1B07-17, P1B08-17
Drive battery temperature sensorRange check-maxP0A9E-00, P0AC8-00, P0ACD-00, P0AEB-001
Range check-minP0A9D-00, P0AC7-00, P0ACC-00, P0AEA-00
Rationality-correlationP0A9C-00, P0AC6-00, P0ACB-00, P0AE9-00
Drive battery temperatureTemperature highP0A7E-001
Drive battery performanceDrive battery pack performanceP0B24-00, P0B28-00, P0B2C-00, P0B30-00, P1B14-01, P1B15-01, P1B16-01, P1B17-013
Drive battery cell performanceP1B0E-1B, P1B18-1B, P1B19-1B, P1B1A-1B, P1B1B-1B, P1B1C-1B, P1B1D-1B, P1B1E-1B5
Refrigerant temperature sensorRange check-maxP0C45-00, P0CD8-006
Range check-minP0C44-00, P0CD7-00
Rationality-correlationP0C43-007
Controller Area Network (EV CAN)U0100-00, U0110-00, U019B-00, U0293-00, U1D6F-87, U1D70-81, U1D71-81, U1D72-81, U1D75-811
Controller Area Network (Drivetrain CAN)U0122-00, U1D60-811
Drive battery pack State of Charge (SOC)State of Charge lowP0A7D-001
State of Charge highP0C30-00
State of Charge stuck errorP057F-00
Drive battery deteriorationDrive battery cell deteriorationP0A7F-00, P0EDD-00, P0EDE-00, P0EDF-00, P0EE0-00, P0EE1-00, P1B0C-1B, P1B0D-1B8
Non-volatile random access memoryConfig not programmedP1B00-551
BMUInternal malfunctionP0A1F-004
Sensor supply voltage malfunctionP1B02-1C1
Sub CPU malfunction detectionP1B12-04
Sub CPU performance malfunctionP1B13-04
PHEV-ECU wake-up circuitFunctional check: Stuck OFFP1B0F-121
Functional check: Stuck ONP1B10-11
Cell balancing circuitFunctional check: Stuck OFF/Stuck ONP0DAC-00, P0DB0-00, P0DB4-00, P0DB8-00, P0DBC-00, P0DC0-00, P0DC4-00, P0DC8-009
 
 
PATTERN 1
Inspection condition12V battery voltage: 9000 mV or more [Check it by BMU data list item No. 20: 12V Battery Voltage (Auxiliary Battery Voltage)]
Test procedure
  1. Change the power supply mode of the electric motor switch to ON (READY indicator: ON).
    noteWhen a DTC is set, you cannot turn ON the READY indicator.
  2. Wait for 60 seconds or more.
  3. Check that the DTC is not set.
 
 
PATTERN 2
Inspection condition
  • 12V battery voltage: 9000 mV or more [Check it by BMU data list item No. 20: 12V Battery Voltage (Auxiliary Battery Voltage)]
  • The vehicle (BMU) is in sleep state.
Test procedure
  1. Change the power supply mode of the electric motor switch to ON (READY indicator: ON).
    noteWhen a DTC is set, you cannot turn ON the READY indicator.
  2. Wait for 10 seconds or more.
  3. Check that the DTC is not set.
 
 
PATTERN 3
Inspection condition
  • 12V battery voltage: 9000 mV or more [Check it by BMU data list item No. 20: 12V Battery Voltage (Auxiliary Battery Voltage)]
  • Total voltage of drive battery: 340 V or more (Average cell voltage is 3.56 V or more) (Check it by BMU data list item No. 1030: Total Voltage of Battery)
  • The Vehicle (BMU) is in sleep state.
Test procedure
  1. Change the power supply mode of the electric motor switch to ON (READY indicator: ON).
    noteWhen a DTC is set, you cannot turn ON the READY indicator.
  2. Wait for 10 seconds or more.
  3. Change the power supply mode of the electric motor switch to OFF.
  4. Check that the vehicle is in sleep state.
  5. Wait for 10 minutes or more.
  6. Change the power supply mode of the electric motor switch to ON (READY indicator: ON).
    noteWhen a DTC is set, you cannot turn ON the READY indicator.
  7. Wait for 10 seconds or more.
  8. Check that the DTC is not set.
 
 
PATTERN 4
Inspection condition12V battery voltage: 9000 mV or more [Check it by BMU data list item No. 20: 12V Battery Voltage (Auxiliary Battery Voltage)]
Test procedure
  1. Change the power supply mode of the electric motor switch to ON (READY indicator: ON).
    noteWhen a DTC is set, you cannot turn ON the READY indicator.
  2. Wait for 10 seconds or more.
  3. Change the power supply mode of the electric motor switch to OFF.
  4. Check that the vehicle is in sleep state.
  5. Change the power supply mode of the electric motor switch to ON (READY indicator: ON).
    noteWhen a DTC is set, you cannot turn ON the READY indicator.
  6. Wait for 60 seconds or more.
  7. Check that the DTC is not set.
 
 
PATTERN 5
Driving pattern
Inspection condition
  • 12V battery voltage: 9000 mV or more [Check it by BMU data list item No. 20: 12V Battery Voltage (Auxiliary Battery Voltage)]
  • The lowest battery module temperature: 11°C (52°F) or more (Check it by BMU data list item No. 1060 to No. 1090: Battery Temperature 1 to 4)
  • SOC: Between 20% and 80% (Check it by PHEV-ECU data list item No. 2600: State of charge for control)
  • The selector position: B0
Test procedure
  1. Change the power supply mode of the electric motor switch to ON (READY indicator: ON).
    noteWhen a DTC is set, you cannot turn ON the READY indicator.
  2. Wait for 60 seconds with the accelerator pedal not depressed.
  3. Drive the vehicle in the driving pattern twice. If the DTC is not set, drive the vehicle in the driving pattern twice more.
  4. Check that the DTC is not set.
 
 
PATTERN 6
Inspection condition12V battery voltage: 9000 mV or more [Check it by BMU data list item No. 20: 12V Battery Voltage (Auxiliary Battery Voltage)]
Test procedure
  1. Change the power supply mode of the electric motor switch to ON (READY indicator: ON).
    noteWhen a DTC is set, you cannot turn ON the READY indicator.
  2. Wait for 60 seconds or more.
  3. Change the drive mode to the battery charge mode to start the engine.
  4. Wait for 10 seconds or more.
  5. Change the power supply mode of the electric motor switch to OFF.
  6. Wait for 10 seconds or more.
  7. Change the power supply mode of the electric motor switch to ON (READY indicator: ON).
    noteWhen a DTC is set, you cannot turn ON the READY indicator.
  8. Wait for 60 seconds or more.
  9. Check that the DTC is not set.
 
 
PATTERN 7
Inspection condition12V battery voltage: 9000 mV or more [Check it by BMU data list item No. 20: 12V Battery Voltage (Auxiliary Battery Voltage)]
Test procedure
  1. Change the power supply mode of the electric motor switch to ON (READY indicator: ON).
    noteWhen a DTC is set, you cannot turn ON the READY indicator.
  2. Wait for 10 seconds or more.
  3. Change the drive mode to the battery charge mode to start the engine.
  4. Wait for 10 seconds or more.
  5. Change the power supply mode of the electric motor switch to OFF.
  6. Wait for 360 minutes or more.
    noteDo not activate the vehicle while waiting.
  7. Change the power supply mode of the electric motor switch to ON (READY indicator: ON).
    noteWhen a DTC is set, you cannot turn ON the READY indicator.
  8. Wait for 10 seconds or more.
  9. Check that the DTC is not set.
 
 
PATTERN 8
Driving pattern
Inspection condition
  • 12V battery voltage: 9000 mV or more [Check it by BMU data list item No. 20: 12V Battery Voltage (Auxiliary Battery Voltage)]
  • The lowest battery module temperature: –5°C (23°F) or more (Check it by BMU data list item No. 1060 to No. 1090: Battery Temperature 1 to 4)
  • SOC: Between 20% and 80% (Check it by PHEV-ECU data list item No. 2600: State of charge for control)
  • The selector position: B0
Test procedure
  1. Change the power supply mode of the electric motor switch to ON (READY indicator: ON).
    noteWhen a DTC is set, you cannot turn ON the READY indicator.
  2. Wait for 60 seconds with the accelerator pedal not depressed.
  3. Drive the vehicle in the driving pattern twice. If the DTC is not set, drive the vehicle in the driving pattern twice more.
  4. Change the power supply mode of the electric motor switch to OFF.
  5. Wait for 10 seconds or more.
  6. Perform Steps 1 to 3 twice.
  7. Check that the DTC is not set.
 
 
PATTERN 9
Inspection condition12V battery voltage: 9000 mV or more [Check it by BMU data list item No. 20: 12V Battery Voltage (Auxiliary Battery Voltage)]
Test procedure
  1. Change the power supply mode of the electric motor switch to ON (READY indicator: ON).
    noteWhen a DTC is set, you cannot turn ON the READY indicator.
  2. Wait for 10 seconds or more.
  3. Change the drive mode to the battery charge mode to start the engine.
  4. Wait for 10 seconds or more.
  5. Change the power supply mode of the electric motor switch to OFF.
  6. Check that the vehicle is in sleep state.
  7. Perform Steps 1 to 6 twice.
  8. Change the power supply mode of the electric motor switch to ON (READY indicator: ON).
    noteWhen a DTC is set, you cannot turn ON the READY indicator.
  9. Wait for 10 seconds or more.
  10. Check that the DTC is not set.
 
 
PATTERN 10
Inspection condition
  • 12V battery voltage: 9000 mV or more [Check it by BMU data list item No. 20: 12V Battery Voltage (Auxiliary Battery Voltage)]
  • The vehicle (BMU) is in sleep state.
Test procedure
  1. Change the power supply mode of the electric motor switch to ON (READY indicator: ON).
    noteWhen a DTC is set, you cannot turn ON the READY indicator.
  2. Wait for 10 seconds or more.
  3. Change the power supply mode of the electric motor switch to OFF.
  4. Check that the vehicle is in sleep state.
  5. Perform Steps 1 to 4 twice.
  6. Change the power supply mode of the electric motor switch to ON (READY indicator: ON).
    noteWhen a DTC is set, you cannot turn ON the READY indicator.
  7. Wait for 10 seconds or more.
  8. Check that the DTC is not set.