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Acura RSX Honda Integra. Manual - part 241

＊０１

０４

０３

−

YES

14-89

SHIFT SOLENOID HARNESS
CONNECTOR

ATFT (RED/YEL)

SG2 (GRN/YEL)

SHIFT SOLENOID HARNESS
CONNECTOR

PCM CONNECTOR C (22P)

ATFT (RED/YEL)

10. Measure the voltage between shift solenoid

harness connector terminals No. 6 and No. 7.

Check the ATF temperature sensor and shift

solenoid harness in the transmission housing
(see page 14-268).

Go to step 11.

11. Turn the ignition switch OFF.

12. Check for continuity between shift solenoid

harness connector terminal No. 7 and body ground.

Update the PCM if it does not have the latest

software, or substitute a known-good PCM
(see page 14-7), then recheck. If the symptom/
indication goes away with a known-good PCM,
replace the original PCM.

Repair open in the wires between PCM

connector terminal A23 and ground (G101),
between A24 and ground (G101), and repair poor
ground (G101).

13. Measure the voltage between PCM connector

terminal C14 and body ground.

Repair open in the wire between PCM

connector terminal C14 and the shift solenoid
harness connector.

Check for a short in the wire between PCM

connector terminal C14 and the shift solenoid
harness connector. If the wire is OK, update the
PCM if it does not have the latest software, or
substitute a known-good PCM (see page 14-7), then
recheck. If the symptom/indication goes away with
a known-good PCM, replace the original PCM.

Wire side of female terminals

Is ther e about 5 V ?

Is ther e continuity?

Is ther e about 5 V ?

05/06/27 17:49:28 61S6M040_140_0090

０１

Ｓ６Ｍ６ＡＰＪＫ７７１０００９０７１５ＦＡＡＴ００

−

DTC P0715:

2002-2004 Models

YES

14-90

Automatic Transmission

DTC Troubleshooting (cont’d)

PCM CONNECTOR A (31P)

LG1 (BRN/YEL)

LG2 (BRN/YEL)

A Problem in Input Shaft

(Mainshaft) Speed Sensor Circuit

NOTE: Record all freeze data and review General
Troubleshooting Information (see page 14-3) before
you troubleshoot.

Code P0715 (15) doesn’t always mean there’s an
electrical problem in the input shaft (mainshaft) or
output shaft (countershaft) speed sensor circuit; code
P0715 (15) may also indicate a mechanical problem in
the transmission. Any problem causing irregular
countershaft-to-mainshaft speed difference can cause
this code.

1. Turn the ignition switch ON (II).

2. Check whether the scan tool or the HDS indicates a

code for the throttle position (TP) sensor.

Perform the troubleshooting for the TP

sensor (see page 11-122). Recheck for code P0715
after troubleshooting.

Go to step 3.

3. Turn the ignition switch OFF.

4. Disconnect PCM connector A (31P).

5. Check for continuity between PCM connector

terminals A23 and body ground, and between A24
and body ground.

Go to step 6.

Repair open in the wires between PCM

connector terminals A23 and ground (G101),
between A24 and ground (G101), and repair poor
ground (G101).

6. Connect PCM connector A (31P).

7. Disconnect the input shaft (mainshaft) speed

sensor connector.

8. Turn the ignition switch ON (II).

Wire side of female terminals

Does the scan tool or the HDS indicate a code f or
the T P sensor ?

Is ther e continuity?

05/06/27 17:50:02 61S6M040_140_0091

０１

０２

０３

０４

−

YES

14-91

INPUT SHAFT (MAINSHAFT)
SPEED SENSOR CONNECTOR

VCC2 (YEL/BLU)

INPUT SHAFT (MAINSHAFT)
SPEED SENSOR CONNECTOR

NM (WHT/RED)

INPUT SHAFT (MAINSHAFT)
SPEED SENSOR CONNECTOR

(BRN/YEL)

INPUT SHAFT (MAINSHAFT)
SPEED SENSOR CONNECTOR

NM (WHT/RED)

(BRN/YEL)

9. Measure the voltage between input shaft

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

Go to step 10.

Go to step 19.

10. Turn the ignition switch OFF.

11. Check for continuity between input shaft

(mainshaft) speed sensor connector terminal No. 2
and body ground.

Repair short to ground in the wire between

PCM connector terminal C7 and input shaft
(mainshaft) speed sensor connector.

Go to step 12.

12. Check for continuity between input shaft

(mainshaft) speed sensor connector terminal No. 3
and body ground.

Go to step 13.

Repair open in the wire between the input

shaft (mainshaft) speed sensor connector and
ground (G101).

13. Turn the ignition switch ON (II).

14. Measure the voltage between input shaft

(mainshaft) speed sensor connector terminals
No. 2 and No. 3.

Go to step 15.

Go to step 23.

(cont’d)

Wire side of female terminals

Is ther e about 5 V ?

Is ther e continuity?

Is ther e about 5 V ?

05/06/27 17:50:02 61S6M040_140_0092

−

＊０１

＊０２

＊０３

−

YES

14-92

Automatic Transmission

DTC Troubleshooting (cont’d)

LG1 (BRN/YEL)

NM (WHT/RED)

A (31P)

C (22P)

PCM CONNECTORS

LG1 (BRN/YEL)

NM (WHT/RED)

A (31P)

C (22P)

PCM CONNECTORS

LG1
(BRN/YEL)

PCM CONNECTOR A (31P)

VCC2 (YEL/BLU)

15. Connect the input shaft (mainshaft) speed sensor

connector.

16. Measure the voltage between PCM connector

terminals C7 and A24.

Go to step 17.

Replace the input shaft (mainshaft) speed

sensor.

17. Shift to the P position. Start the engine, and let it

idle.

18. With engine idling, measure the voltage between

PCM connector terminals C7 and A24.

Update the PCM if it does not have the latest

software or substitute a known-good PCM
(see page 14-7), then recheck. If the symptom/
indication goes away with a known-good PCM,
replace the original PCM.

Replace the input shaft (mainshaft) speed

sensor.

19. Measure the voltage between PCM connector

terminal A20 and A24.

Repair open in the wire between PCM

connector terminal A20 and the input shaft
(mainshaft) speed sensor connector.

Go to step 20.

Wire side of female terminals

Is the voltage 0 V or about 5 V ?

Is ther e 1.5

3.5 V ?

Is ther e about 5 V ?

05/06/27 17:50:03 61S6M040_140_0093

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