P0747

DTC P0747: A/T Clutch Pressure Control Solenoid Valve A Stuck ON

NOTE: Record all freeze data and review General Troubleshooting Information before you troubleshoot.

1. Warm up the engine to normal operating temperature (the radiator fan comes on).
2. Check to be sure that the transmission is filled to the proper level, and check for fluid leaks.
3. Drain the ATF through a strainer. Inspect the ATF and strainer for metal debris or burnt fluid.
Has the ATF deteriorated?
YES - Replace ATF, and test-drive the vehicle under the same condition as those indicated by the freeze data, then recheck.
NO - Go to step 4.
4. Clear the DTC with the HDS.
5. Test-drive the vehicle in the D5 position in all five gears at speeds over 12 mph (20 km/h) for more than 20 seconds, then slow down to a stop.
6. Retest-drive the vehicle in the D5 position in all five gears at speeds over 12 mph (20 km/h) for more than 20 seconds, then slow down to a stop.
7. Check the OBD STATUS in DTCs MENU for a pass/fail test of code P0747.
Did the result indicate a fail?
YES - Go to step 8.
NO - Intermittent failure, the system is OK at this time. If the tester indicates NOT COMPLETE, return to step 5 and recheck.
8. Clear the DTC with the HDS.
9. Select LINEAR SOL TEST in MISC. TEST MENU, then carry out LINEAR SOL A TEST in LINEAR SOL TEST MENU.
Is the system OK ?
YES - Go to step 10.
NO - Follow instructions indicated on the HDS by test result, then go to step 13.
10. Test-drive the vehicle in the D5 position in all five gears at speeds over 12 mph (20 km/h) for more than 20 seconds, then slow down to a stop.
11. Retest-drive the vehicle in the D5 position in all five gears at speeds over 12 mph (20 km/h) for more than 20 seconds, then slow down to a stop.
12. Check the OBD STATUS in DTCs MENU for a pass/fail test of code P0747.
Did the result indicate a fail?
YES - Replace A/T clutch pressure control solenoid valve A, then go to step 13.
NO - The problem has been corrected. If the tester indicates NOT COMPLETE, return to step 10 and recheck.
13. Clear the DTC with the HDS.
14. Test-drive the vehicle in the D5 position in all five gears at speeds over 12 mph (20 km/h) for more than 20 seconds, then slow down to a stop.
15. Retest-drive the vehicle in the D5 position in all five gears at speeds over 12 mph (20 km/h) for more than 20 seconds, then slow down to a stop.
16. Check the OBD STATUS in DTCs MENU for a pass/fail test of code P0747.
Did the result indicate a pass?
YES - The problem has been corrected.
NO - Return to step 1 and recheck.