Acura CSX. Manual — part 255

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YES

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YES

NO

14-101

SG2 (GRN/BLK)

JUMPER WIRE

SHIFT SOLENOID WIRE HARNESS CONNECTOR

PCM CONNECTOR B (44P)

SG2 (GRN/BLK)

PCM CONNECTOR B (44P)

TATF (RED/YEL)

SHIFT SOLENOID
WIRE HARNESS
CONNECTOR

TATF
(RED/YEL)

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

13. Jump the SCS line with the HDS.

14. Disconnect PCM connector B (44P).

15. Connect shift solenoid wire harness connector

terminal No. 7 and body ground with a jumper wire.

16. Check for continuity between PCM connector

terminal B33 and body ground.

Go to step 27.

Repair open in the wire between PCM

connector terminal B33 and the ATF temperature
sensor, then go to step 21.

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

18. Jump the SCS line with the HDS.

19. Disconnect PCM connector B (44P).

20. Check for continuity between PCM connector

terminal B27 and shift solenoid wire harness
connector terminal No. 6.

Go to step 27.

Repair open in the wire between PCM

connector terminal B27 and the ATF temperature
sensor, then go to step 21.

21. Reconnect all connectors.

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

23. Clear the DTC with the HDS.

24. Start the engine with the shift lever in P, and wait

for at least 20 seconds.

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

Check for poor connections or loose

terminals between the ATF temperature sensor and
the PCM, then go to step 1.

Go to step 26.

Wire side of female terminals

Terminal side of female terminals

Wire side of
female terminals

Terminal side of
female terminals

Is ther e continuity?

Is ther e continuity?

Is DT C P07 13 indicated?

08/08/21 14:41:04 61SNR030_140_0103

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YES

NO

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NO

14-102

Automatic Transmission

26. Monitor the OBD STATUS for P0713 in the DTCs

MENU with the HDS.

Troubleshooting is complete. If any other

Temporary DTCs or DTCs were indicated in step 25,
go to the indicated DTC’s troubleshooting.

If the HDS indicates FAILED, check for poor

connections or loose terminals between the ATF
temperature sensor and the PCM, then go to step 1.
If the HDS indicates NOT COMPLETED, go to step
24.

27. Reconnect all connectors.

28. Update the PCM if it does not have the latest

software (see page 11-227), or substitute a known-
good PCM (see page 11-7).

29. Start the engine with the shift lever in P, and wait

for at least 20 seconds.

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

Check for poor connections or loose

terminals between the ATF temperature sensor and
the PCM. If the PCM was updated, substitute a
known-good PCM (see page 11-7), then go to step
29. If the PCM was substituted, go to step 1.

Go to step 31.

31. Monitor the OBD STATUS for P0713 in the DTCs

MENU with the HDS.

If the PCM was updated, troubleshooting is

complete. If the PCM was substituted, replace the
original PCM (see page 11-228). If any other
Temporary DTCs or DTCs were indicated in step 30,
go to the indicated DTC’s troubleshooting.

If the HDS indicates FAILED, check for poor

connections or loose terminals between the ATF
temperature sensor and the PCM. If the PCM was
updated, substitute a known-good PCM (see page
11-7), then go to step 29. If the PCM was substituted,
go to step 1. If the HDS indicates NOT COMPLETED,
go to step 29.

Does the HDS indicate PASSED?

Is DT C P07 13 indicated?

Does the HDS indicate PASSED?

08/08/21 14:41:04 61SNR030_140_0104

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DTC P0716:

DTC P0717:

YES

NO

YES

NO

14-103

PCM CONNECTOR C (44P)

LG2 (BRN/YEL)

LG1 (BRN/YEL)

Problem in Input Shaft

(Mainshaft) Speed Sensor Circuit

Problem in Input Shaft

(Mainshaft) Speed Sensor Circuit (No Signal
Input)

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).

• This code is caused by an electrical circuit problem

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

1. Check for proper input shaft (mainshaft) speed

sensor installation (see page 14-227).

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

3. Clear the DTC with the HDS.

4. Block the rear wheels and raise the front of the

vehicle, make sure it is securely supported, and
allow the front wheels to rotate freely, or raise the
vehicle on a lift.

5. Start the engine, disable the VSA by pressing the

VSA OFF switch (if equipped), run the vehicle with
the shift lever in D at speeds over 20 km/h (12 mph)
for at least 10 seconds. Slow down and stop the
wheels.

6. Monitor the OBD STATUS for P0716 or P0717 in the

DTCs MENU with the HDS.

Go to step 7.

If the HDS indicates PASSED, intermittent

failure, the system is OK at this time. Check for
poor connections or loose terminals between the
input shaft (mainshaft) speed sensor and the PCM.
If the HDS indicates NOT COMPLETED, go to step 5.

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

8. Jump the SCS line with the HDS.

9. Disconnect PCM connector C (44P).

10. Check for continuity between PCM connector

terminal C40 and body ground, and between PCM
connector terminal C44 and body ground.

Go to step 11.

Repair open in the wires between PCM

connector terminals C40, C44, and body ground
(G101) (see page 22-16), or repair poor body
ground (G101), then go to step 26.

Terminal side of female terminals

Does the HDS indicate F AILED?

Is ther e continuity?

08/08/21 14:41:04 61SNR030_140_0105

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YES

NO

YES

NO

14-104

Automatic Transmission

INPUT SHAFT (MAINSHAFT)
SPEED SENSOR CONNECTOR

VCC2 (YEL/BLU)

INPUT SHAFT
(MAINSHAFT)
SPEED SENSOR
CONNECTOR

VCC2 (YEL/BLU)

PCM CONNECTOR B (44P)

VCC2 (YEL/BLU)

11. Connect PCM connector C (44P).

12. Disconnect the input shaft (mainshaft) speed

sensor connector.

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

14. Measure the voltage between input shaft

(mainshaft) speed sensor connector terminal No. 1
and body ground.

Go to step 19.

Go to step 15.

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

16. Jump the SCS line with the HDS.

17. Disconnect PCM connector B (44P).

18. Check for continuity between PCM connector

terminal B18 and input shaft (mainshaft) speed
sensor connector terminal No. 1.

Go to step 32.

Repair open in the wire between PCM

connector terminal B18 and the input shaft
(mainshaft) speed sensor, then go to step 26.

Wire side of female terminals

Wire side of
female terminals

Terminal side of
female terminals

Is ther e about 5 V ?

Is ther e continuity?

08/08/21 14:41:05 61SNR030_140_0106