Line Pressure Solenoid Valve A Test
1. HDS DLC - Connect
1.
Connect the HDS to the data link connector (DLC) (A) located under the driver's side of the dashboard.
2.
Press the engine start/stop button to select the ON mode.
3.
Make sure the HDS communicates with the vehicle. If it does not communicate, go to the DLC circuit troubleshooting.

2. Line Pressure Solenoid Valve A - HDS Function Test
1.
Select Line Pressure Solenoid Valve A in the Miscellaneous Test Menu with the HDS.
2.
Check that line pressure solenoid valve A operates with the HDS. A clicking sound should be heard.
If a clicking sound is heard, the solenoid valve is OK. The test is complete, disconnect the HDS.
If no clicking sound is heard, go to the next step, and test line pressure solenoid valve A.

3. Secondary Valve Body - Remove

Remove the secondary valve body.

4. Line Pressure Solenoid Valve A - Resistance Check
Measure the resistance of line pressure solenoid valve A between connector terminals No. 1 and No. 2.

Standard:
13.8?17.1 ?
If the resistance is out of the standard, replace the secondary valve body.
If the resistance is within the standard, go to the next step, and check the line pressure solenoid valve A operation.

5. Line Pressure Solenoid Valve A - Operation Check
Connect a jumper wire from the positive battery terminal to line pressure solenoid valve A connector terminal No. 1, and connect another jumper wire from the negative battery terminal to connector terminal No. 2.
If a clicking sound is heard, repair the wire between line pressure solenoid valve A and the PCM, then go to the next step, and install the secondary valve body.
If no clicking sound is heard, replace the secondary valve body.

6. Secondary Valve Body - Install

Install the secondary valve body.