Confirmation Driving Pattern
- Connect the Techstream to the DLC3.
- Turn the power switch on (IG) and turn the Techstream on.
- Enter the following menus: Powertrain / Engine and ECT / Data List / Coolant Temp.
- Make sure that the coolant temperature is 60°C (140°F) or less [A].
HINT:
If the coolant temperature is 60°C (140°F) or more, the engine may stop when idling. Make sure to keep the coolant temperature at 60°C (140°F) or less during the driving pattern.
- Clear the DTCs (even if no DTCs are stored, perform the clear DTC procedure).
- Put the engine in inspection mode. Refer to INSPECTION MODE PROCEDURE .
- Start the engine and drive the vehicle until the coolant temperature reaches 70°C (158°F) [B].
- Stop the vehicle (0 mph (0 km/h)) [C].
- Accelerate the vehicle to 34 to 37 mph (55 to 60 km/h) or more, and then idle the engine [D].
HINT:
If the vehicle speed reaches more than 37 mph (60 km/h), the engine may stop while decelerating.
- Stop the vehicle (0 mph (0 km/h)) [E].
- Repeat steps [D] and [E] for 5 times or more.
- Enter the following menus: Powertrain / Engine and ECT / Trouble Codes / Pending.
- Read the pending DTC [F].
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: P0505.
- 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
UNKNOWN - Unable to perform DTC judgment
- Number of DTCs which do not fulfill DTC preconditions has reached ECU's 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 judgment result shows INCOMPLETE or UNKNOWN, repeat steps [D] and [E] for 5 times or more.
- Enter the following menus: Powertrain / Engine and ECT / Utility / All Readiness.
- Check the judgment result.
HINT:
- If the judgment result shows NORMAL, the system is normal.
- If the judgment result shows ABNORMAL, the system has a malfunction.
- If the test result is INCOMPLETE or UNKNOWN, perform a universal trip and check for permanent DTCs. Refer to DTC CHECK / CLEAR
.
HINT:
- If a permanent DTC is output, the system is malfunctioning.
- If a permanent DTC is not output, the system is normal.