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DTC P0734:
YES
NO
YES
NO
YES
NO YES
NO
YES
NO
14-125
Problem in 4th Clutch and 4th
Clutch Hydraulic Circuit (4th Gear Incorrect
Ratio)
NOTE: Before you troubleshoot, record all freeze data
and any on-board snapshot with the HDS, and review
General Troubleshooting Information (see page 14-3).
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 14-232) through a strainer. Inspect the strainer for metal debris or
excessive clutch material.
Replace the transmission, then go to step 11.
Replace the ATF (see page 14-232), then go to
step 4.
4. Measure the line pressure (see page 14-211).
Go to step 5.
Repair the ATF pump and the regulator valve,
or replace the transmission, then go to step 11.
5. Measure the 4th clutch pressure (see page 14-211).
Go to step 6.
Shift valves B and C, and the servo control
valve are stuck. Repair these valves and the
hydraulic circuit, or replace the transmission, then
go to step 11. 6. Turn the ignition switch to ON (II).
7. Clear the DTC with the HDS.
8. Test-drive the vehicle in 4th gear, with the shift
lever in D, at speeds over 12 km/h (7 mph), and
with the engine speed above 1,000 rpm, for at least
12 seconds.
9. Check for Temporary DTCs or DTCs with the HDS.
Repair the 4th clutch, or replace the
transmission, then go to step 11.
Go to step 10.
10. Monitor the OBD STATUS for P0734 in the DTCs MENU with the HDS.
Troubleshooting is complete. If any other
Temporary DTCs or DTCs were indicated in step 9,
go to the indicated DTC’s troubleshooting.
If the HDS indicates FAILED, repair the 4th
clutch, or replace the transmission, then go to step
11. If the HDS indicates NOT COMPLETED, go to
step 8.
(cont’d)
Does t he st r ai ner hav e met al d ebr i s or ex cessi v eclutch mater ial?
Is the line pressure within the service limits?Is the 4th clutch pressure within the servicelimits? Is DT C P07 34 ind icated ?
Does the HDS ind icate PASSED?
08/08/21 14:42:31 61SNR030_140_0127
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Page 1042 of 2893

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YES
NO
YES
NO
YES
NO
YES
NO
YES
NO
DTC P0735:
14-12614-126Automatic Transmission
DTC Troubleshooting (cont’d)
11. Test-drive the vehicle in 4th gear, with the shift
lever in D, at speeds over 12 km/h (7 mph), and
with the engine speed above 1,000 rpm, for at least
12 seconds.
12. Check for Temporary DTCs or DTCs with the HDS.
Check for poor connections or loose
terminals between the input shaft (mainshaft)
speed sensor and the output shaft (countershaft)
speed sensor and the PCM, then go to step 4.
Go to step 13.
13. Monitor the OBD STATUS for P0734 in the DTCs MENU with the HDS.
Troubleshooting is complete. If any other
Temporary DTCs or DTCs were indicated in step 12,
go to the indicated DTC’s troubleshooting.
If the HDS indicates FAILED, check for poor
connections or loose terminals between the input
shaft (mainshaft) speed sensor and the output shaft
(countershaft) speed sensor and the PCM, then go
to step 4. If the HDS indicates NOT COMPLETED, go
to step 11. NOTE: Before you troubleshoot, record all freeze data
and any on-board snapshot with the HDS, and review
General Troubleshooting Information (see page 14-3).
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 14-232) through a strainer. Inspect the strainer for metal debris or
excessive clutch material.
Replace the transmission, then go to step 11.
Replace the ATF (see page 14-232), then go to
step 4.
4. Measure the line pressure (see page 14-211).
Go to step 5.
Repair the ATF pump and the regulator valve,
or replace the transmission, then go to step 11.
5. Measure the 5th clutch pressure (see page 14-211).
Go to step 6.
Shift valves A, B, and/or D are stuck. Repair
these valves and the hydraulic circuit, or replace
the transmission, then go to step 11.Problem in 5th Clutch and 5th
Clutch Hydraulic Circuit (5th Gear Incorrect
Ratio)
Is DT C P07 34 ind icated ?
Does the HDS ind icate PASSED? Does t he st r ai ner hav e met al d ebr i s or ex cessi v e
clutch mater ial?
Is the line pressure within the service limits?Is the 5th clutch pressure within the servicelimits?
08/08/21 14:42:31 61SNR030_140_0128
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Page 1043 of 2893

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NO
YES
NO YES
NO
YES
NO
14-127
6. Turn the ignition switch to ON (II).
7. Clear the DTC with the HDS.
8. Test-drive the vehicle in 5th gear, with the shift
lever in D, at speeds over 12 km/h (7 mph), and
with the engine speed above 1,000 rpm, for at least
12 seconds.
9. Check for Temporary DTCs or DTCs with the HDS.
Repair the 5th clutch, or replace the
transmission, then go to step 11.
Go to step 10.
10. Monitor the OBD STATUS for P0735 in the DTCs MENU with the HDS.
Troubleshooting is complete. If any other
Temporary DTCs or DTCs were indicated in step 9,
go to the indicated DTC’s troubleshooting.
If the HDS indicates FAILED, repair the 5th
clutch, or replace the transmission, then go to step
11. If the HDS indicates NOT COMPLETED, go to
step 8. 11. Test-drive the vehicle in 5th gear, with the shift
lever in D, at speeds over 12 km/h (7 mph), and
with the engine speed above 1,000 rpm, for at least
12 seconds.
12. Check for Temporary DTCs or DTCs with the HDS.
Check for poor connections or loose
terminals between the input shaft (mainshaft)
speed sensor and the output shaft (countershaft)
speed sensor and the PCM, then go to step 4.
Go to step 13.
13. Monitor the OBD STATUS for P0735 in the DTCs MENU with the HDS.
Troubleshooting is complete. If any other
Temporary DTCs or DTCs were indicated in step 12,
go to the indicated DTC’s troubleshooting.
If the HDS indicates FAILED, check for poor
connections or loose terminals between the input
shaft (mainshaft) speed sensor and the output shaft
(countershaft) speed sensor and the PCM, then go
to step 4. If the HDS indicates NOT COMPLETED, go
to step 11.
Is DT C P07 35 ind icated ?
Does the HDS ind icate PASSED? Is DT C P07 35 ind icated ?
Does the HDS ind icate PASSED?
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DTC P0741:
YES
NO
YES
NO
YES
NO YES
NO
YES
NO
YES
NO
14-128
Automatic Transmission
DTC Troubleshooting (cont’d)
Torque Converter Clutch
Hydraulic Circuit Stuck OFF
NOTE: Before you troubleshoot, record all freeze data
and any on-board snapshot with the HDS, and review
General Troubleshooting Information (see page 14-3).
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 14-232) through a strainer. Inspect the strainer for metal debris or
excessive clutch material.
Replace the transmission, then go to step 13.
Replace the ATF (see page 14-232), then go to
step 4.
4. Turn the ignition switch to ON (II).
5. Clear the DTC with the HDS.
6. Select Shift Solenoid Valve E in the Miscellaneous Test Menu, and check that shift solenoid valve E
operates with the HDS.
Go to step 7.
Replace shift solenoid valve E (see page
14-217), then go to step 11.
7. Run the engine until the ECT Sensor temperature reaches 80 °C (176 °F).
8. 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.
Go to step 9.
Follow the instructions indicated on the HDS
accordingtothetestresult.Gotostep11ifanypart
was replaced. 9. Test-drive the vehicle on a level road with a steady
speed at 96 km/h (60 mph) for at least 20 seconds.
10. Monitor the OBD STATUS for P0741 in the DTCs MENU with the HDS.
Repair the faulty torque converter clutch
mechanism, the torque converter clutch hydraulic
circuit, the lock-up shift valve, or the lock-up control
valve, or replace the transmission, then go to step
13.
If the HDS indicates PASSED, intermittent
failure, the system is OK at this time. If the HDS
indicates NOT COMPLETED, go to step 9.
11. Turn the ignition switch to ON (II).
12. Clear the DTC with the HDS.
13. Test-drive the vehicle on a level road with a steady speed at 96 km/h (60 mph) for at least 20 seconds,
or test-drive the vehicle for several minutes under
the same condition as those indicated by the freeze
data.
14. Check for Temporary DTCs or DTCs with the HDS.
Go to step 5.
Go to step 15.
15. Monitor the OBD STATUS for P0741 in the DTCs MENU with the HDS.
Troubleshooting is complete. If any other
Temporary DTCs or DTCs were indicated in step 14,
go to the indicated DTC’s troubleshooting.
If the HDS indicates FAILED, go to step 5. If
the HDS indicates NOT COMPLETED, go to step 13.
Does t he st r ai ner hav e met al d ebr i s or ex cessi v e clutch mater ial?
Is a clicking sound heard?Does the HDS ind icate NORMAL? Does the HDS ind icate F AILED?
Is DTC P0741 indicated?Does the HDS ind icate PASSED?
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DTC P0747:
YES
NO
YES
NO YES
NO
YES
NO
14-129
A/T Clutch Pressure Control
Solenoid Valve A Stuck ON
NOTE: Before you troubleshoot, record all freeze data
and any on-board snapshot with the HDS, and review
General Troubleshooting Information (see page 14-3).
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 14-232) through a strainer. Inspect the strainer for metal debris or
excessive clutch material.
Replace the transmission, then go to step 14.
Replace the ATF (see page 14-232), then go to
step 4.
4. Turn the ignition switch to ON (II).
5. Clear the DTC with the HDS.
6. Test-drive the vehicle with the shift lever in D, and let the transmission shift through all five gears.
7. Monitor the OBD STATUS for P0747 in the DTCs MENU with the HDS.
Go to step 8.
If the HDS indicates PASSED, intermittent
failure, the system is OK at this time. If the HDS
indicates NOT COMPLETED, go to step 6.
8. Clear the DTC with the HDS. 9. 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.
Intermittent failure, the system is OK at this
time.
Follow the instructions indicated on the HDS
according to the test result, if the HDS has not
determined the cause of the failure, go to step 10. If
any part is replaced, go to step 11.
10. Inspect A/T clutch pressure control solenoid valve A (see page 14-219).
Repair the hydraulic system related with shift
valves B and E, or replace the transmission, then
go to step 13.
Replace A/T clutch pressure control solenoid
valve A (see page 14-221), then go to step 11.
11. Turn the ignition switch to ON (II).
12. Clear the DTC with the HDS.
13. Test-drive the vehicle with the shift lever in D, and let the transmission shift through all five gears.
(cont’d)
Does t he st r ai ner hav e met al d ebr i s or ex cessi v eclutch mater ial?
Does the HDS ind icate F AILED? Does the HDS ind icate NORMAL?
Does A/ T cl ut ch pr essur e cont r ol sol enoi d v al v e Aoper at e pr oper l y ?
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DTC P0752:
14-13014-130Automatic Transmission
DTC Troubleshooting (cont’d)
14. Check for Temporary DTCs or DTCs with the HDS.
Go to step 8.
Go to step 15.
15. Monitor the OBD STATUS for P0747 in the DTCs MENU with the HDS.
Troubleshooting is complete. If any other
Temporary DTCs or DTCs were indicated in step 14,
go to the indicated DTC’s troubleshooting.
If the HDS indicates FAILED, go to step 8. If
the HDS indicates NOT COMPLETED, go to step 13. NOTE: Before you troubleshoot, record all freeze data
and any on-board snapshot with the HDS, and review
General Troubleshooting Information (see page 14-3).
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 14-232) through a strainer. Inspect the strainer for metal debris or
excessive clutch material.
Replace the transmission, then go to step 12.
Replace the ATF (see page 14-232), then go to
step 4.
4. Turn the ignition switch to ON (II).
5. Clear the DTC with the HDS.
6. Test-drive the vehicle with the shift lever in D, and let the transmission shift through all five gears.
7. Monitor the OBD STATUS for P0752 in the DTCs MENU with the HDS.
Go to step 8.
If the HDS indicates PASSED, intermittent
failure, the system is OK at this time. If the HDS
indicates NOT COMPLETED, go to step 6.
8. Clear the DTC with the HDS.Shift Solenoid Valve A Stuck ON
Is DTC P0747 indicated?
Does the HDS ind icate PASSED? Does t he st r ai ner hav e met al d ebr i s or ex cessi v eclutch mater ial?
Does the HDS ind icate F AILED?
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14-131
9. Select Shift Solenoid Valve A in the Miscellaneous
Test Menu, and check that shift solenoid valve A
operates with the HDS.
Go to step 10.
Replace shift solenoid valve A (see page
14-217), then go to step 12.
10. Test-drive the vehicle with the shift lever in D, and let the transmission shift through all five gears.
11. Monitor the OBD STATUS for P0752 in the DTCs MENU with the HDS.
Repair shift valve A, or replace the
transmission, then go to step 12.
If the HDS indicates PASSED, intermittent
failure, the system is OK at this time. If the HDS
indicates NOT COMPLETED, go to step 10.
12. Test-drive the vehicle with the shift lever in D, and let the transmission shift through all five gears. 13. Check for Temporary DTCs or DTCs with the HDS.
Go to step 8.
Go to step 14.
14. Monitor the OBD STATUS for P0752 in the DTCs MENU with the HDS.
Troubleshooting is complete. If any other
Temporary DTCs or DTCs were indicated in step 13,
go to the indicated DTC’s troubleshooting.
If the HDS indicates FAILED, go to step 8. If
the HDS indicates NOT COMPLETED, go to step 12.
Is a clicking sound heard?
Does the HDS ind icate F AILED? Is DTC P0752 indicated?
Does the HDS ind icate PASSED?
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DTC P0756:
DTC P0757:
YES
NO
YES
NO YES
NO
YES
NO
14-132
Automatic Transmission
DTC Troubleshooting (cont’d)
Shift Solenoid Valve B Stuck OFF
Shift Solenoid Valve B Stuck ON
NOTE: Before you troubleshoot, record all freeze data
and any on-board snapshot with the HDS, and review
General Troubleshooting Information (see page 14-3).
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 14-232) through a strainer. Inspect the strainer for metal debris or
excessive clutch material.
Replace the transmission, then go to step 12.
Replace the ATF (see page 14-232), then go to
step 4.
4. Turn the ignition switch to ON (II).
5. Clear the DTC with the HDS.
6. Test-drive the vehicle with the shift lever in D, and let the transmission shift through all five gears.
7. Monitor the OBD STATUS for P0756 or P0757 in the DTCs MENU with the HDS.
Go to step 8.
If the HDS indicates PASSED, intermittent
failure, the system is OK at this time. If the HDS
indicates NOT COMPLETED, go to step 6.
8. Clear the DTC with the HDS. 9. Select Shift Solenoid Valve B in the Miscellaneous
Test Menu, and check that shift solenoid valve B
operates with the HDS.
Go to step 10.
Replace shift solenoid valve B (see page
14-217), then go to step 12.
10. Test-drive the vehicle with the shift lever in D, and let the transmission shift through all five gears.
11. Monitor the OBD STATUS for P0756 or P0757 in the DTCs MENU with the HDS.
Repair shift valve B, or replace the
transmission, then go to step 12.
If the HDS indicates PASSED, intermittent
failure, the system is OK at this time. If the HDS
indicates NOT COMPLETED, go to step 10.
12. Test-drive the vehicle with the shift lever in D, and let the transmission shift through all five gears.
Does t he st r ai ner hav e met al d ebr i s or ex cessi v eclutch mater ial?
Does the HDS ind icate F AILED? Is a clicking sound heard?
Does the HDS ind icate F AILED?
08/08/21 14:42:32 61SNR030_140_0134
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DYNOMITE -2009-