Acura TSX / Honda Accord CL. Instruction — page 964

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

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

3. Drain the ATF (see DRAINING & REFILLING ) through a strainer. Inspect the ATF and strainer for

metal debris or burnt fluid.

Has the ATF deteriorated?

YES: Replace ATF (see DRAINING & REFILLING ), and go to step 4.

NO: Go to step 8 .

4. Clear the DTC with the HDS.

5. Test-drive the vehicle in the D position in 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 in all five gears at speeds over 12 mph (20 km/h) for more than

20 seconds, then slow down to a stop.

7. Check the OBD STATUS in DTCs MENU for a pass/fail test of code P0752.

Did the result indicate a fail?

YES: Go to step 8.

NO: Intermittent failure, the system is OK at this time. If the tester indicates NOT
COMPLETE, return to step 5 and recheck.

8. Clear the DTC with the HDS.

9. Select SHIFT SOL TEST in MISC. TEST MENU, then carry out A/T SHIFT SOL A test in SHIFT SOL

TEST MENU with the HDS.

Is a clicking sound heard?

YES: Go to step 10.

NO: Replace shift solenoid valve A (see SHIFT SOLENOID VALVE
REPLACEMENT
), then go to step 13 .

10. Test-drive the vehicle in the D position in all five gears at speeds over 12 mph (20 km/h) for more than 20

seconds, then slow down to a stop.

11. Retest-drive the vehicle in the D position in all five gears at speeds over 12 mph (20 km/h) for more than

20 seconds, then slow down to a stop.

12. Check the OBD STATUS in DTCs MENU for a pass/fail test of code P0752.

Did the result indicate a fail?

YES: Repair shift valve A, or replace the transmission, then go to step 13.

NO: Intermittent failure, the system is OK at this time. If the tester indicates NOT
COMPLETE, return to step 10 and recheck.

13. Clear the DTC with the HDS.

14. Test-drive the vehicle in the D position in all five gears at speeds over 12 mph (20 km/h) for more than 20

seconds, then slow down to a stop.

15. Retest-drive the vehicle in the D position in all five gears at speeds over 12 mph (20 km/h) for more than

20 seconds, then slow down and to a stop.

16. Check the OBD STATUS in DTCs MENU for a pass/fail test of code P0752.

Did the result indicate a pass?

2004 Acura TSX

2004 AUTOMATIC TRANSMISSIONS Diagnosis — MCTA 5-Speed

YES: The problem has been corrected.

NO: Return to step 1 and recheck.

DTC P0756: SHIFT SOLENOID VALVE B STUCK OFF

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

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

3. Drain the ATF (see DRAINING & REFILLING ) through a strainer. Inspect the ATF and strainer for

metal debris or burnt fluid.

Has the ATF deteriorated?

YES: Replace ATF (see DRAINING & REFILLING ), and go to step 4.

NO: Go to step 8 .

4. Clear the DTC with the HDS.

5. Test-drive the vehicle in the D position in all five gears at speeds over 12 mph (20 km/h) for more than 20

seconds, then slowdown to a stop.

6. Retest-drive the vehicle in the D position in all five gears at speeds over 12 mph (20 km/h) for more than

20 seconds, then slow down to a stop.

7. Check the OBD STATUS in DTCs MENU for a pass/fail test of code P0756.

Did the result indicate a fail?

YES: Go to step 8.

NO: Intermittent failure, the system is OK at this time. If the tester indicates NOT
COMPLETE, return to step 5 and recheck.

8. Clear the DTC with the HDS.

9. Select SHIFT SOL TEST in MISC. TEST MENU, then carry out A/T SHIFT SOL B test in SHIFT SOL

TEST MENU with the HDS.

Is a clicking sound heard?

YES: Go to step 10.

NO: Replace shift solenoid valve B (see SHIFT SOLENOID VALVE
REPLACEMENT
), then go to step 13 .

10. Test-drive the vehicle in the D position in all five gears at speeds over 12 mph (20 km/h) for more than 20

seconds, then slow down to a stop.

11. Retest-drive the vehicle in the D position in all five gears at speeds over 12 mph (20 km/h) for more than

20 seconds, then slow down to a stop.

12. Check the OBD STATUS in DTCs MENU for a pass/fail test of code P0756.

Did the result indicate a fail?

YES: Repair shift valve B, or replace the transmission, then go to step 13.

NO: Intermittent failure, the system is OK at this time. If the tester indicates NOT
COMPLETE, return to step 10 and recheck.

NOTE:

Record all freeze data and review General Troubleshooting Information (see
GENERAL TROUBLESHOOTING INFORMATION ) before you troubleshoot.

2004 Acura TSX

2004 AUTOMATIC TRANSMISSIONS Diagnosis — MCTA 5-Speed

13. Clear the DTC with the HDS.

14. Test-drive the vehicle in the D position in all five gears at speeds over 12 mph (20 km/h) for more than 20

seconds, then slow down to a stop.

15. Retest-drive the vehicle in the D position in all five gears at speeds over 12 mph (20 km/h) for more than

20 seconds, then slow down to a stop.

16. Check the OBD STATUS in DTCs MENU for a pass/fail test of code P0756.

Did the result indicate a pass?

YES: The problem has been corrected.

NO: Return to step 1 and recheck.

DTC P0757: SHIFT SOLENOID VALVE B STUCK ON

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

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

3. Drain the ATF (see DRAINING & REFILLING ) through a strainer. Inspect the ATF and strainer for

metal debris or burnt fluid.

Has the ATF deteriorated?

YES: Replace ATF (see DRAINING & REFILLING ), and go to step 4.

NO: Go to step 8 .

4. Clear the DTC with the HDS.

5. Test-drive the vehicle in the D position in 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 in all five gears at speeds over 12 mph (20 km/h) for more than

20 seconds, then slow down to a stop.

7. Check the OBD STATUS in DTCs MENU for a pass/fail test of code P0757.

Did the result indicate a fail?

YES: Go to step 8.

NO: Intermittent failure, the system is OK at this time. If the tester indicates NOT
COMPLETE, return to step 5 and recheck.

8. Clear the DTC with the HDS.

9. Select SHIFT SOL TEST in MISC. TEST MENU, then carry out A/T SHIFT SOL B test in SHIFT SOL

TEST MENU with the HDS.

Is a clicking sound heard?

YES: Go to step 10.

NO: Replace shift solenoid valve B (see SHIFT SOLENOID VALVE
REPLACEMENT
), then go to step 13 .

10. Test-drive the vehicle in the D position in all five gears at speeds over 12 mph (20 km/h) for more than 20

seconds, then slow down to a stop.

NOTE:

Record all freeze data and review General Troubleshooting Information (see
GENERAL TROUBLESHOOTING INFORMATION ) before you troubleshoot.

2004 Acura TSX

2004 AUTOMATIC TRANSMISSIONS Diagnosis — MCTA 5-Speed

11. Retest-drive the vehicle in the D position in all five gears at speeds over 12 mph (20 km/h) for more than

20 seconds, then slow down to a stop.

12. Check the OBD STATUS in DTCs MENU for a pass/fail test of code P0757.

Did the result indicate a fail?

YES: Repair shift valve B, or replace the transmission, then go to step 13.

NO: Intermittent failure, the system is OK at this time. If the tester indicates NOT
COMPLETE, return to step 10 and recheck.

13. Clear the DTC with the HDS.

14. Test-drive the vehicle in the D position in all five gears at speeds over 12 mph (20 km/h) for more than 20

seconds, then slow down to a stop.

15. Retest-drive the vehicle in the D position in all five gears at speeds over 12 mph (20 km/h) for more than

20 seconds, then slow down to a stop.

16. Check the OBD STATUS in DTCs MENU for a pass/fail test of code P0757.

Did the result indicate a pass?

YES: The problem has been corrected.

NO: Return to step 1 and recheck.

DTC P0761: SHIFT SOLENOID VALVE C STUCK OFF

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

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

3. Drain the ATF (see DRAINING & REFILLING ) through a strainer. Inspect the ATF and strainer for

metal debris or burnt fluid.

Has the ATF deteriorated?

YES: Replace ATF (see DRAINING & REFILLING ), and go to step 4.

NO: Go to step 8 .

4. Clear the DTC with the HDS.

5. Test-drive the vehicle in the D position in 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 in all five gears at speeds over 12 mph (20 km/h) for more than

20 seconds, then slow down to a stop.

7. Check the OBD STATUS in DTCs MENU for a pass/fail test of code P0761.

Did the result indicate a fail?

YES: Go to step 8.

NO: Intermittent failure, the system is OK at this time. If the tester indicates NOT
COMPLETE, return to step 5 and recheck.

8. Clear the DTC with the HDS.

NOTE:

Record all freeze data and review General Troubleshooting Information (see
GENERAL TROUBLESHOOTING INFORMATION ) before you troubleshoot.

2004 Acura TSX

2004 AUTOMATIC TRANSMISSIONS Diagnosis — MCTA 5-Speed

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