( TL19E3PK77100090962FAAT00 )

DTC Troubleshooting: P0962 (16)

DTC P0962:
Problem in A/T Clutch Pressure Control Solenoid Valve A Circuit
NOTE:

- Before you troubleshoot, record all freeze data and any on-board snapshot with the HDS, and review General Troubleshooting Information.
- This code is caused by an electrical circuit problem and cannot be caused by a mechanical problem in the transmission.

K24Z3 Engine Model

1. Turn the ignition switch to ON (II).

1. Clear the DTC with the HDS.

1. Start the engine, and wait for at least 1 second.

1. Check for Temporary DTCs or DTCs with the HDS.

Is DTC P0962 indicated?

YES | - | Go to Step 8 .
NO | - | Go to Step 5 .

1. 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.

Does the HDS indicate NORMAL?

YES | - | Go to Step 6 .
NO | - | Go to Step 8 .

1. In the Clutch Pressure Control Solenoid Valve Control menu, select A/T clutch pressure control solenoid valve A at 1.0 A.

1. Monitor the OBD STATUS for P0962 in the DTCs MENU with the HDS.

Does the HDS indicate FAILED?

YES | - | Go to Step 8 .
NO | - | If the HDS indicates PASSED, intermittent failure, the system is OK at this time. Check for poor connections or loose terminals between A/T clutch pressure control solenoid valve A and the PCM. If the HDS indicates NOT COMPLETED, go to Step 5 .

1. Turn the ignition switch to LOCK (0).

1. Jump the SCS line with the HDS.

1. Disconnect PCM connectors A (49P) and C (49P).

1. Measure the voltage between PCM connector terminals A1 and C44.

Is there battery voltage?

YES | - | Go to Step 12 .
NO | - | Check for a blown No. 10 fuse (10 A) in the driver's under-dash fuse/relay box. If the fuse is OK, repair open in the wire between PCM connector terminal A1 and the driver's under-dash fuse/relay box, then go to Step 18 .

1. Disconnect the A/T clutch pressure control solenoid valve A connector.

1. Measure the resistance between A/T clutch pressure control solenoid valve A connector terminals No. 1 and No. 2.

Is there 3−10 Ω?

YES | - | Go to Step 14 .
NO | - | Replace A/T clutch pressure control solenoid valve A, then go to Step 18 .

1. Check for continuity between A/T clutch pressure control solenoid valve A connector terminal No. 2 and body ground.

Is there continuity?

YES | - | Go to Step 15 .
NO | - | Repair open in the wire between A/T clutch pressure control solenoid valve A and body ground (G101), or repair poor ground (G101), then go to Step 18 .

1. Disconnect PCM connector B (49P).

1. Check for continuity between A/T clutch pressure control solenoid valve A connector terminal No. 1 and body ground.

Is there continuity?

YES | - | Repair short to body ground in the wire between A/T clutch pressure control solenoid valve A connector terminal No. 1 and body ground, then go to Step 18 .
NO | - | Go to Step 17 .

1. Check for continuity between A/T clutch pressure control solenoid valve A connector terminal No. 1 and PCM connector terminal B48.

Is there continuity?

YES | - | Go to Step 24 .
NO | - | Repair open in the wire between A/T clutch pressure control solenoid valve A connector terminal No. 1 and PCM connector terminal B48, then go to Step 18 .

1. Reconnect all connectors.

1. Turn the ignition switch to ON (II).

1. Clear the DTC with the HDS.

1. Start the engine, and wait for at least 1 second.

1. Check for Temporary DTCs or DTCs with the HDS.

Is DTC P0962 indicated?

YES | - | Check for poor connections or loose terminals between A/T clutch pressure control solenoid valve A and the PCM, then go to Step 1 .
NO | - | Go to Step 23 .

1. Monitor the OBD STATUS for P0962 in the DTCs MENU with the HDS.

Does the HDS indicate PASSED?

YES | - | Troubleshooting is complete. If any other Temporary DTCs or DTCs were indicated in Step 22 , go to the indicated DTC's troubleshooting.■
NO | - | If the HDS indicates FAILED, check for poor connections or loose terminals between A/T clutch pressure control solenoid valve A and the PCM, then go to Step 1 . If the HDS indicates NOT COMPLETED, go to Step 21 .

1. Reconnect all connectors.

1. Update the PCM if it does not have the latest software, or substitute a known-good PCM.

1. Start the engine, and wait for at least 1 second.

1. Check for Temporary DTCs or DTCs with the HDS.

Is DTC P0962 indicated?

YES | - | Check for poor connections or loose terminals between A/T clutch pressure control solenoid valve A and the PCM. If the PCM was updated, substitute a known-good PCM, then go to Step 26 . If the PCM was substituted, go to Step 1 .
NO | - | Go to Step 28 .

1. Monitor the OBD STATUS for P0962 in the DTCs MENU with the HDS.

Does the HDS indicate PASSED?

YES | - | If the PCM was updated, troubleshooting is complete. If the PCM was substituted, replace the original PCM. If any other Temporary DTCs or DTCs were indicated in Step 27 , go to the indicated DTC's troubleshooting.■
NO | - | If the HDS indicates FAILED, check for poor connections or loose terminals between A/T clutch pressure control solenoid valve A and the PCM. If the PCM was updated, substitute a known-good PCM, then go to Step 26 . If the PCM was substituted, go to Step 1 . If the HDS indicates NOT COMPLETED, go to Step 26 .