Diesel Data: Automotive Repair

P0703

DTC P0703

DTC Detecting Condition and Trouble Area





DTC Confirmation Procedure

WARNING:
^ Perform road test in a place where there is no traffic to prevent an accident.
^ Road test should be performed by two persons, a driver and a tester, on a level road.


NOTE:
Be sure to troubleshoot first unexpected DTCs previously detected in "DTC Confirmation Procedure".

1) Drive vehicle at more than 40 km/h (25 mile/h) for 20 sec.
2) Stop vehicle.
3) Push engine switch to change ignition mode to "OFF", and leave ignition mode in "OFF" for 10 sec.
4) Push engine switch to change ignition mode to "ON".
5) Repeat Step 1) through 2) twice.

DTC Troubleshooting

Step 1-4: