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VVT Drive Cycle 2
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
- Connect the Techstream to the DLC3.
- Turn the ignition switch to ON and turn the Techstream on.
- Clear the DTCs (even if no DTCs are stored, perform the clear DTC operation).
- Turn the ignition switch off and wait for at least 30 seconds.
- Turn the ignition switch to ON and turn the Techstream on [A].
- Start the engine and warm it up until the ECT reaches 75°C (167°F) or higher [B].
- Drive the vehicle for 5 minutes or more [C].
CAUTION:
When performing the confirmation driving pattern, obey all speed limits and traffic laws.
- Idle the engine for 30 seconds or more [D].
- Enter the following menus: Powertrain / Engine / Trouble Codes [E].
- Read the pending DTCs.
NOTE:
- If a pending DTC is output, the system is malfunctioning.
- If a pending DTC is not output, perform the following procedure.
- Enter the following menus: Powertrain / Engine / Utility / All Readiness.
- Input the DTC: P0011, P0012, P0021 or P0022.
- Check the DTC judgment result.
JUDGMENT RESULT
| TECHSTREAM DISPLY |
DESCRIPTION |
| NORMAL |
- DTC judgment completed
- System normal
|
| ABNORMAL |
- DTC judgment completed
- System abnormal
|
| INCOMPLETE |
- DTC judgment not completed
- Perform driving pattern after confirming DTC enabling conditions
|
| UNKNOWN |
- Unable to perform DTC judgment
- Number of DTCs which do not fulfill DTC preconditions has reached ECU's memory limit
|
NOTE:
- If the judgment result shows NORMAL, the system is normal.
- If the judgment result shows ABNORMAL, the system has a malfunction.
- If the judgment result shows INCOMPLETE or UNKNOWN, perform steps [F] through [H].
- Drive the vehicle for 5 minutes or more [F].
CAUTION:
When performing the confirmation driving pattern, obey all speed limits and traffic laws.
- Idle the engine for 30 seconds or more [G].
- Enter the following menus: Powertrain / Engine / Trouble Codes [H].
- Read the pending DTCs.
NOTE:
- If a pending DTC is output, the system is malfunctioning.
- If a pending DTC is not output, perform the following procedure.
- Check the DTC judgment result again.
NOTE:
- If the judgment result shows NORMAL, the system is normal.
- If the judgment result shows ABNORMAL, the system has a malfunction.
- If the judgment result shows INCOMPLETE or UNKNOWN, perform the following procedure.
- Perform a universal trip and check for permanent DTCs.
NOTE:
- If a permanent DTC is output, the system is malfunctioning.
- If no permanent DTC is output, the system is normal.