Confirmation Driving Pattern
- Connect the Techstream to the DLC3.
- Turn the engine switch on (IG) and turn the Techstream on.
- Clear the DTCs (even if no DTCs are stored, perform the clear DTC procedure.
Refer to DTC CHECK / CLEAR [08/2015 - ]
- Turn the engine switch off and wait for at least 30 seconds.
- Turn the engine switch on (IG) and turn the Techstream on [A].
- Start the engine and warm it up until the engine coolant temperature reaches 75°C (167°F) or higher [B].
HINT:
The A/C switch and all accessory switches should be off and the shift lever should be in P or N.
- Drive the vehicle at 60 km/h (37 mph) or more for 5 minutes or more [C].WARNING:
When performing the confirmation driving pattern, obey all speed limits and traffic laws.
- Idle the engine for 30 seconds or more [D].
- Drive the vehicle at 60 km/h (37 mph) and shift the transmission to 2nd gear [E].WARNING:
When performing the confirmation driving pattern, obey all speed limits and traffic laws.
- Perform the fuel cut operation for 5 seconds or more, with the accelerator pedal fully released [F].
HINT:
When "Idle Fuel Cut" in the Data List is ON, fuel cut is operating.
- Enter the following menus: Powertrain / Engine and ECT / Monitor / Current Monitor / Exhaust Gas Recirculation/VVT / Current [G].
- Check that the Exhaust Gas Recirculation/VVT / Current monitor is Complete.
HINT:
If the monitor is Incomplete, perform the driving pattern again.
- Enter the following menus: Powertrain / Engine and ECT / Monitor / Current Monitor / Exhaust Gas Recirculation/VVT / Details / EGR FLOW INSUFFICIENCY / Details.
- Check the test Details (EGR FLOW INSUFFICIENCY).
HINT:
Make sure that the values are between MIN and MAX.
- If the monitor is still Incomplete, perform the following procedure.
- Enter the following menus: Powertrain / Engine and ECT / Trouble Codes.
- Read the pending DTCs.
HINT:
- 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 and ECT / Utility / All Readiness.
- Input the DTC: P0400, P0401 or P0402.
- Check the DTC judgment result.
Techstream Display 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
N/A - Unable to perform DTC judgment
- Number of DTCs which do not fulfill DTC preconditions has reached ECU memory limit
HINT:
- If the judgment result shows NORMAL, the system is normal.
- If the judgment result shows ABNORMAL, the system has a malfunction.
- If the DTC judgment result is INCOMPLETE or N/A and no pending DTC is output, drive the vehicle again at 60 km/h (37 mph) and shift the transmission to 2nd gear, perform fuel cut operation for 5 seconds or more with the accelerator pedal fully released, and then check the DTC judgment result.
- If the judgment result is INCOMPLETE or N/A and no pending DTC is output, perform a universal trip and check for permanent DTCs.
Refer to DTC CHECK / CLEAR [08/2015 - ]
HINT:
- If a permanent DTC is output, the system is malfunctioning.
- If no permanent DTC is output, the system is normal.