Diesel Data: Automotive Repair

P0776

DTC P0776 / P0777

DTC Detecting Condition and Trouble Area





Circuit Diagram








DTC Confirmation Procedure

P0776

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".
^ Confirm that the following conditions are met in this procedure.
- Battery voltage > 10.5 V

1) Drive vehicle at more than 50 km/h (31 mile/h) for 40 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.

P0777

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".
^ Confirm that the following conditions are met in this procedure.
- CVT fluid temperature at engine start >/= -20° C (-4° F)

1) Drive vehicle at 30 - 50 km/h (19 mile/h - 31 mile/h) constantly for 40 sec. or more at "D" range. (Keep throttle valve opening constantly in this step).
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 1-5: