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Acura RSX Honda Integra. Manual - part 263

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DTC P0734:

2005-2006 Models

YES

14-177

Problem in 4th Clutch and 4th

Clutch Hydraulic Circuit

NOTE: Record all freeze data and review General
Troubleshooting Information (see page 14-8) before
you troubleshoot.

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 (see step 3 on page 14-272) through a

strainer. Inspect the strainer for metal debris or
excessive clutch material.

Replace the transmission.

Replace the ATF (see step 4 on page 14-272)

then go to step 4.

4. Measure the line pressure (see page 14-254).

Go to step 5.

Repair the ATF pump and regulator valve, or

replace the transmission.

5. Measure the 4th clutch pressure (see page 14-254).

Go to step 6.

Shift valve B, shift valve C, servo control

valve, and servo valve are stuck. Repair these
valves and hydraulic circuit, or replace the
transmission.

6. Clear the DTC with the HDS.

7. Test-drive the vehicle for several minutes under the

same conditions as those indicated by the freeze
data, or drive in 4th gear in the M position at
speeds over 10 mph (16 km/h) for 20 seconds.

8. Monitor the OBD status for P0734 in the DTCs/

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

Repair the 4th clutch, or replace the

transmission.

Intermittent failure, the system is OK at this

time. If the tester indicates NOT COMPLETED,
return to step 7 and recheck.

Does the str ainer contain metal debr is or
excessive clutch mater ial?

Is the line pr essur e within ser vice limits?

Is the 4th clutch pr essur e within ser vice limits?

Does the r esult indicate a f ailed?

05/06/27 17:51:27 61S6M040_140_0178

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DTC P0735:

2005-2006 Models

YES

14-178

Automatic Transmission

DTC Troubleshooting (cont’d)

Problem in 5th Clutch and 5th

Clutch Hydraulic Circuit

NOTE: Record all freeze data and review General
Troubleshooting Information (see page 14-8) before
you troubleshoot.

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 (see step 3 on page 14-272) through a

strainer. Inspect the strainer for metal debris or
excessive clutch material.

Replace the transmission.

Replace the ATF (see step 4 on page 14-272)

then go to step 4.

4. Measure the line pressure (see page 14-254).

Go to step 5.

Repair the ATF pump and regulator valve, or

replace the transmission.

5. Measure the 5th clutch pressure (see page 14-254).

Go to step 6.

Shift valves A, B, and/or D are stuck. Repair

these valves and hydraulic circuit, or replace the
transmission.

6. Clear the DTC with the HDS.

7. Test-drive the vehicle for several minutes under the

same conditions as those indicated by the freeze
data, or drive in 5th gear in the M position at
speeds over 10 mph (16 km/h) for 20 seconds.

8. Monitor the OBD status for P0735 in the DTCs/

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

Repair the 5th clutch, or replace the

transmission.

Intermittent failure, the system is OK at this

time. If the tester indicates NOT COMPLETED,
return to step 7 and recheck.

Does the str ainer contain metal debr is or
excessive clutch mater ial?

Is the line pr essur e within ser vice limits?

Is the 5th clutch pr essur e within ser vice limits?

Does the r esult indicate a f ailed?

05/06/27 17:51:27 61S6M040_140_0179

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DTC P0741:

2005-2006 Models

YES

14-179

Torque Converter Clutch

Hydraulic Circuit Stuck OFF

NOTE: Record all freeze data and review General
Troubleshooting Information (see page 14-8) before
you troubleshoot.

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 (see step 3 on page 14-272) through a

strainer. Inspect the strainer for metal debris or
excessive clutch material.

Replace the transmission.

Replace the ATF (see step 4 on page 14-272)

then go to step 4.

4. Clear the DTC with the HDS.

5. Choose Shift Solenoid E in Miscellaneous Test

Menu, and check that the shift solenoid valve E
operates with the HDS.

Go to step 6.

Replace shift solenoid valve E (see page

14-260), then go to step 10.

6. Run the engine until the engine coolant

temperature reaches 176 °F (80 °C).

7. Choose Clutch Pressure Control (Linear) Solenoid A

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

Go to step 8.

Follow the instructions indicated on the HDS

by the tester result. Go to step 10 if any part was
replaced.

8. Test-drive the vehicle at 55 mph (88 km/h) for

2 minutes while monitoring the vehicle speed with
the HDS.

9. Monitor the OBD status for P0741 in the DTCs/

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

Faulty the torque converter mechanism,

torque converter clutch hydraulic circuit, lock-up
shift valve, or lock-up control valve, or replace the
transmission.

Intermittent failure, the system is OK at this

time. If the tester indicates NOT COMPLETED,
return to step 8 and recheck.

10. Clear the DTC with the HDS.

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

same conditions as those indicated by the freeze
data.

12. Monitor the OBD status for P0741 in the DTCs/

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

Troubleshooting is completed.

Return to step 5 and recheck.

Does the str ainer contain metal debr is or
excessive clutch mater ial?

Is a clicking sound hear d?

Is the system OK ?

Does the r esult indicate a f ailed?

Does the r esult indicate a passed?

05/06/27 17:51:27 61S6M040_140_0180

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DTC P0747:

2005-2006 Models

YES

14-180

Automatic Transmission

DTC Troubleshooting (cont’d)

A/T Clutch Pressure Control

Solenoid Valve A Stuck ON

NOTE: Record all freeze data and review General
Troubleshooting Information (see page 14-8) before
you troubleshoot.

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 (see step 3 on page 14-272) through a

strainer. Inspect the strainer for metal debris or
excessive clutch material.

Replace the transmission.

Replace the ATF (see step 4 on page 14-272)

then go to step 4.

4. Clear the DTC with the HDS.

5. Test-drive the vehicle in the D position through 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 D position through

all five gears at speeds over 12 mph (20 km/h) for
more than 20 seconds, then slow down to a stop.

7. Monitor the OBD status for P0747 in the DTCs/

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

Go to step 8.

Intermittent failure, the system is OK at this

time. If the tester indicates NOT COMPLETED,
return to step 5 and recheck.

8. Clear the DTC with the HDS.

9. Choose Clutch Pressure Control (Linear) Solenoid A

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

Intermittent failure, the system is OK at this

time. If the tester indicates NOT COMPLETED,
return to step 9 and recheck.

Follow the instructions indicated on the HDS

by the tester result, but the tester has not
determined the cause of the failure, go to step 10. If
any part was replaced, go to step 11.

10. Inspect A/T clutch pressure control solenoid valve

A (see page 14-262).

Repair hydraulic system related with shift

valve B and E, or replace the transmission, then go
to step 11.

Replace A/T clutch pressure control solenoid

valve A (see page 14-263), then go to step 11.

11. Clear the DTC with the HDS.

12. Test-drive the vehicle in the D position through all

five gears at speeds over 12 mph (20 km/h) for
more than 20 seconds. Slow down to a stop.

13. Retest-drive the vehicle in the D position through

all five gears at speeds over 12 mph (20 km/h) for
more than 20 seconds, then slow down to a stop.

14. Monitor the OBD status for P0747 in the DTCs/

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

Troubleshooting is completed.

Return to step 8 and recheck.

Does the str ainer contain metal debr is or
excessive clutch mater ial?

Does the r esult indicate a f ailed?

Is the system OK ?

Does the A/ T clutch pr essur e contr ol solenoid
valve A wor k pr oper ly?

Does the r esult indicate a passed?

05/06/27 17:52:10 61S6M040_140_0181

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