Content .. 175 176 177 178 ..

Honda Ridgeline. Manual - part 177

０１

ＳＪＣ８Ａ００Ｋ７７１０００９０７１３ＦＡＡＴ００

−

DTC P0713:

YES

14-93

ATF TEMPERATURE
SENSOR CONNECTOR

ATFT (BLU/YEL)

SG2 (GRN/YEL)

JUMPER WIRE

ATF TEMPERATURE
SENSOR CONNECTOR

ATFT (BLU/YEL)

Open in ATF Temperature Sensor

Circuit

NOTE:

• Before you troubleshoot, record all freeze data and

any on-board snapshot, and review General
Troubleshooting Information (see page 14-4).

• This code is caused by an electrical circuit problem

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

1. Check the ATF TEMP SENSOR voltage in the DATA

LIST with the HDS.

Go to step 2.

Intermittent failure, the system is OK at this

time. Check for poor connections or loose terminals
at the ATF temperature sensor and the PCM.

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

3. Disconnect the shift solenoid harness connector.

4. Connect ATF temperature sensor connector

terminals No. 1 and No. 2 with a jumper wire.

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

6. Check the ATF TEMP SENSOR voltage in the DATA

LIST with the HDS.

Go to step 7.

Go to step 22.

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

8. Remove the jumper wire from the shift solenoid

harness connector.

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

10. Measure the voltage between ATF temperature

sensor connector terminal No. 2 and body ground.

Go to step 16.

Go to step 11.

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

12. Jump the SCS line with the HDS.

13. Disconnect PCM connector C (44P).

(cont’d)

Wire side of female terminals

Does the AT F T EMP SENSOR voltage exceed
4.93 V ?

Is ther e about 5 V ?

＊０１

０２

＊０２

−

YES

14-94

Automatic Transmission

DTC Troubleshooting (cont’d)

ATF TEMPERATURE
SENSOR CONNECTOR

PCM CONNECTOR C (44P)

ATFT (BLU/YEL)

ATFT
(BLU/YEL)

ATF TEMPERATURE
SENSOR CONNECTOR

SG2 (GRN/YEL)

ATF TEMPERATURE
SENSOR CONNECTOR

PCM CONNECTOR C (44P)

SG2
(GRN/YEL)

14. Check for continuity between PCM connector

terminal C28 and ATF temperature sensor
connector terminal No. 2.

Go to step 30.

Repair an open in the wire between PCM

connector terminal C28 and the ATF temperature
sensor connector, then go to step 23.

15. Connect PCM connector C (44P).

16. Check for continuity ATF temperature sensor

connector terminal No. 1 and body ground.

Go to step 29.

Go to step 17.

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

18. Jump the SCS line with the HDS.

19. Disconnect PCM connector C (44P).

20. Check for continuity between PCM connector

terminal C14 and ATF temperature sensor
connector terminal No. 1.

Go to step 29.

Repair an open in the wire between PCM

connector terminal C28 and the ATF temperature
sensor connector, then go to step 23.

Wire side of
female terminals

Terminal side of
female terminals

Wire side of female terminals

Wire side of
female terminals

Terminal side of
female terminals

Is ther e continuity?

−

YES

14-95

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

22. Replace the ATF temperature sensor (see page

14-208).

23. Reconnect all connectors.

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

25. Clear the DTC with the HDS.

26. Start the engine in P, and let it run for at least

20 seconds.

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

Check for poor connections or loose

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

If Temporary DTC or DTC P0713 is not

indicated, or if any other Temporary DTCs are
indicated, go to step 28.

28. 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 on step
27, go to the indicated DTC’s troubleshooting.

If the screen indicates FAILED, check for poor

connection or loose terminals at the ATF
temperature sensor and the PCM, then go to step 1.
If the screen indicates NOT COMPLETED, go to step
26.

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

software (see page 14-8), or substitute a known-
good PCM (see page 14-9).

30. Start the engine in P, and let it run for at least

20 seconds.

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

Check for poor connections or loose

terminals at the transmission range switch and the
PCM. If the PCM was updated, substitute a known-
good PCM (see page 14-9), then go to step 30. If the
PCM was substituted, go to step 1.

If Temporary DTC or DTC P0713 is not

indicated, or another Temporary DTCs are
indicated, go to step 32.

32. 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 11-205). If any other
Temporary DTC or DTCs were indicated on step 31,
go to the indicated DTCs troubleshooting.

If the screen indicates FAILED, check for poor

connections or loose terminals at the transmission
range switch and the PCM. If the PCM was updated,
substitute a known-good PCM (see page 14-9), then
go to step 30. If the PCM was substituted, go to step
1. If the screen indicates NOT COMPLETED, go to
step 30.

Is DT C P07 13 indicated?

Does the scr een indicate PASSED?

Is DT C P07 13 indicated?

Does the scr een indicate PASSED?

０１

ＳＪＣ８Ａ００Ｋ７７１０００９０７１６ＦＡＡＴ００

−

DTC P0716:

DTC P0717:

YES

14-96

Automatic Transmission

DTC Troubleshooting (cont’d)

LG2
(BRN/YEL)

PCM CONNECTORS

B (44P)

PG2 (BLK)

C (44P)

PG1 (BLK)

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, and review General
Troubleshooting Information (see page 14-4).

• 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 for proper input shaft (mainshaft) speed

sensor installation (see page 14-205).

3. Raise the vehicle on a lift, make sure it is supported

securely (see page 1-10), and allow all four wheels
to rotate freely.

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

VSA OFF button, run the vehicle in D, and hold the
vehicle at speeds over 12 mph (20 km/h) for at least
10 seconds when the transmission is not shifting.
Slow down and stop the wheels.

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

DTCs MENU with the HDS.

Intermittent failure, the system is OK at this

time. Check for loose or poor connections at the
PCM and input shaft (mainshaft) speed sensor
connectors.

If the screen indicates FAILED, go to step 6. If

the screen indicates NOT COMPLETED, return to
step 4 and recheck.

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

7. Jump the SCS line with the HDS.

8. Disconnect PCM connectors B (44P), C (44P).

9. Disconnect the input shaft (mainshaft) speed

sensor connector.

10. Check for continuity between PCM connector

terminals B1, B36, B43, and C40 and body ground
individually.

Go to step 11.

Repair an open in the wires between PCM

connector terminals B1, B36, B43, C40, and ground
(G101, G102), or repair a poor ground (G101, G102),
then go to step 37.

Terminal side of female terminals

Does the scr een indicate PASSED?

Is ther e continuity?

Content .. 175 176 177 178 ..