DTC P0746

DTC P0746 : A/T Clutch Pressure Control Solenoid Valve A Stuck OFF

NOTE:

Before you troubleshoot, record all freeze data and any on-board snapshot with the HDS, and review the General Troubleshooting Information .
If DTC P0746 is stored in the PCM, the transmission does not shift to any gear other than 3rd or 4th gear because of the fail-safe function.

DTC Description	Confirmed DTC	Pending DTC	Freeze Frame
P0746 A/T Clutch Pressure Control Solenoid Valve A Stuck OFF

DTC (A/T)

ATF check
-1. Warm up the engine to normal operating temperature (the radiator fan comes on).

-2. Make sure that the transmission is filled to the proper level, and check for fluid leaks.

-3. Drain the ATF through a strainer. Inspect the strainer for metal debris or excessive clutch material.

Does the strainer have metal debris or excessive clutch material?

YES

Replace the transmission .

NO

Replace the ATF , then go to step 2.
Problem verification
-1. Turn the vehicle to the ON mode.

-2. Clear the DTC with the HDS.

-3. Select Clutch Pressure Control (Linear) Solenoid Valve A in the Miscellaneous Test Menu, and test A/T clutch pressure control solenoid valve A with the HDS.

Clutch Pressure Control (Linear) Solenoid Valve A

Does the HDS indicate NORMAL?

YES

Intermittent failure, the system is OK at this time.

NO

The failure is duplicated. Faulty A/T clutch pressure control solenoid valve A. Replace the secondary valve body (A/T clutch pressure control solenoid valve A) .