Acura RSX Honda Integra. Manual — part 273

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DTC P0970:

2005-2006 Models

YES

NO

YES

NO

YES

NO

YES

NO

14-217

A/T CLUTCH PRESSURE CONTROL
SOLENOID VALVE C CONNECTOR

(BLK)

A/T CLUTCH PRESSURE CONTROL
SOLENOID VALVE C CONNECTOR

Problem in A/T Clutch Pressure

Control Solenoid Valve C Circuit

NOTE:

• Record all freeze data and review General

Troubleshooting Information (see page 14-8) before
you troubleshoot.

• This code is caused by an electrical circuit problem

and cannot be caused by a mechanical problem in the
transmission.

1. Clear the DTC with the HDS.

2. Check that DTC P0970 recurs.

Go to step 6.

Go to step 3.

3. Choose Clutch Pressure Control Solenoid Control

in Miscellaneous Test Menu, and test the A/T clutch
pressure control solenoid valve C with the HDS.

4. Drive with the A/T clutch pressure control solenoid

valve C at 1.0 A in Clutch Pressure Control Solenoid
Control menu.

5. Monitor the OBD status for P0970 in the DTCs/

Freeze Data in A/T Mode Menu for a pass/fail.

Go to step 6.

Intermittent failure, the system is OK at this

time. Check for poor connections or loose terminals
at the A/T clutch pressure control solenoid valve C
and PCM. If the tester indicates NOT COMPLETED,
return to step 3 and recheck.

6. Turn the ignition switch OFF.

7. Disconnect the A/T clutch pressure control solenoid

valve C connector.

8. Measure A/T clutch pressure control solenoid valve

C resistance at the solenoid connector.

Go to step 9.

Replace the A/T clutch pressure control

solenoid valve C (see page 14-265), then go to step
12.

9. Check for continuity between A/T clutch pressure

control solenoid valve C connector terminal No. 2
and body ground.

Go to step 10.

Repair open in the wire between the A/T

clutch pressure control solenoid valve C and
ground (G101), or repair poor ground (G101), then
go to step 12.

(cont’d)

Terminal side of male terminals

Wire side of female terminals

Is DT C P097 0 indicated?

Does the r esult indicate a f ailed?

Is ther e 3

10

?

Is ther e continuity?

05/06/27 17:56:39 61S6M040_140_0218

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YES

NO

YES

NO

14-218

Automatic Transmission

DTC Troubleshooting (cont’d)

(BLK)

LS C (BLU/YEL)

A/T CLUTCH PRESSURE CONTROL
SOLENOID VALVE C CONNECTOR

10. Turn the ignition switch ON (II).

11. Measure the voltage between A/T clutch pressure

control solenoid valve C connector terminals No. 1
and No. 2.

Update the PCM if it does not have the latest

software, or substitute a known-good PCM
(see page 14-11), then recheck. If the symptom/
indication goes away with a known-good PCM,
replace the original PCM.

Repair open or short in the wire between PCM

connector terminal C7 and A/T clutch pressure
control solenoid valve C, then go to step 12.

12. Clear the DTC with the HDS.

13. Test-drive the vehicle for several minutes in the

D position through all five gears.

14. Monitor the OBD status for P0970 in the DTCs/

Freeze Data in A/T Mode Menu for a pass/fail.

Troubleshooting is completed.

Return to step 1 and recheck.

Wire side of female terminals

Is ther e about 11 V as the ignition switch is tur ned
to the ON ( II) position?

Does the r esult indicate a passed?

05/06/27 17:56:39 61S6M040_140_0219

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Ｓ６Ｍ６ＡＰＰＫ７７１０００９０９７１ＦＡＡＴ００

−

−

−

−

−

−

−

−

DTC P0971:

2005-2006 Models

YES

NO

YES

NO

YES

NO

YES

NO

14-219

A/T CLUTCH PRESSURE CONTROL
SOLENOID VALVE C CONNECTOR

(BLK)

A/T CLUTCH PRESSURE CONTROL
SOLENOID VALVE C CONNECTOR

Problem in A/T Clutch Pressure

Control Solenoid Valve C

NOTE:

• Record all freeze data and review General

Troubleshooting Information (see page 14-8) before
you troubleshoot.

• This code is caused by an electrical circuit problem

and cannot be caused by a mechanical problem in the
transmission.

1. Clear the DTC with the HDS.

2. Check that DTC P0971 recurs.

Go to step 6.

Go to step 3.

3. Choose Clutch Pressure Control Solenoid Control

in Miscellaneous Test Menu, and test the A/T clutch
pressure control solenoid valve C with the HDS.

4. Drive with the A/T clutch pressure control solenoid

valve C at 0.2 A in Clutch Pressure Control Solenoid
Control menu.

5. Monitor the OBD status for P0971 in the DTCs/

Freeze Data in A/T Mode Menu for a pass/fail.

Go to step 6.

Intermittent failure, the system is OK at this

time. Check for poor connections or loose terminals
at the A/T clutch pressure control solenoid valve C
and PCM. If the tester indicates NOT COMPLETED,
return to step 3 and recheck.

6. Turn the ignition switch OFF.

7. Disconnect the A/T clutch pressure control solenoid

valve C connector.

8. Measure A/T clutch pressure control solenoid valve

C resistance at the solenoid connector.

Go to step 9.

Replace the A/T clutch pressure control

solenoid valve C (see page 14-265), then go to step
10.

9. Check for continuity between A/T clutch pressure

control solenoid valve C connector terminal No. 2
and body ground.

Update the PCM if it does not have the latest

software, or substitute a known-good PCM
(see page 14-11), then recheck. If the symptom/
indication goes away with a known-good PCM,
replace the original PCM.

Repair open in the wire between the A/T

clutch pressure control solenoid valve C and
ground (G101), or repair poor ground (G101), then
go to step 10.

(cont’d)

Terminal side of male terminals

Wire side of female terminals

Is DT C P097 1 indicated?

Does the r esult indicate a f ailed?

Is ther e 3

10

?

Is ther e continuity?

05/06/27 17:56:39 61S6M040_140_0220

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−

YES

NO

14-220

Automatic Transmission

DTC Troubleshooting (cont’d)

10. Clear the DTC with the HDS.

11. Test-drive the vehicle for several minutes in the

D position through all five gears.

12. Monitor the OBD status for P0971 in the DTCs/

Freeze Data in A/T Mode Menu for a pass/fail.

Troubleshooting is completed.

Return to step 1 and recheck.

Does the r esult indicate a passed?

05/06/27 17:56:39 61S6M040_140_0221