|
|
8. CHECK EVLU VALVE • With the scan tool X-431, drive the vehicle, monitor the EVLU valve condition. • Drive the vehicle until it is fully warmed up to at least 50°C. Perform the following step 3 times: • Drive the vehicle at 80 km/h (50 mph) and allow 4th gear to engage for at least 10 seconds. • Close the throttle, then tip back in until the throttle angle is between 20 and 30 degrees. NOTE : Does the TCC engage during any of the attempts? Yes >> The system is normal. No >> Replace the torque converter lock solenoid valve for a mechanical problem. 9. CHECK DTC • With the X-431 scan tool, read TCM DTCs. • Refer to ⬙DTC Confirmation Procedure⬙. Is DTC P0795 still present? Yes >> Replace the TCM. No >> The system is now operating properly. DIAGNOSIS & TESTING
|