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Acura RSX Honda Integra. Manual - part 249

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YES

14-121

15. Remove the transmission, and overhaul

transmission hydraulic control system and the 3rd
and 5th clutch lines.

16. Install the transmission on the vehicle.

17. Reset the PCM memory by removing the No. 6 ECM

(15 A) fuse in the under-hood fuse/relay box for
more than 10 seconds (see page 14-6).

18. Drive the vehicle in the M position, and drive in 5th

gear at 25 mph (40 km/h) for 10 seconds, then
downshift to 3rd gear. Drive in 3rd gear at 25 mph
(40 km/h) for 10 seconds, and decelerate to a stop.

19. Recheck for DTC P0795.

Replace the transmission assembly.

The problem has been corrected.

Does the scan tool or the HDS indicate code
P07 95?

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０１

Ｓ６Ｍ６ＡＰＪＫ７７１０００９０７９８ＦＡＡＴ００

＋

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DTC P0798:

2002-2004 Models

YES

14-122

Automatic Transmission

DTC Troubleshooting (cont’d)

A/T CLUTCH PRESSURE CONTROL
SOLENOID VALVE C CONNECTOR

PCM CONNECTORS

LS C

(BLU/YEL)

LS C

(WHT/BLU)

C (22P)

B (24P)

Problem in A/T Clutch Pressure

Control Solenoid Valve C Circuit

NOTE:

• Record all freeze data and review General

Troubleshooting Information (see page 14-3) before
you troubleshoot.

• This code is caused by an electrical circuit problem

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

1. Disconnect the A/T clutch pressure control solenoid

valve C connector.

2. Measure A/T clutch pressure control solenoid valve

C resistance at the solenoid valve connector
terminals.

Go to step 3.

Replace the A/T clutch pressure control

solenoid valve C.

3. Disconnect PCM connectors B (24P) and C (22P).

4. Check for continuity between PCM connector

terminals B24 and body ground, and between C16
and body ground.

Repair short to ground in the wires between

PCM connector terminals B24 and the A/T clutch
pressure control solenoid valve C, and between
C16 and the A/T clutch pressure control solenoid
valve C.

Go to step 5.

Terminal side of male terminals

Wire side of female terminals

Is ther e 3

Is ther e continuity?

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０２

０３

＋

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YES

14-123

PCM CONNECTORS

LS C

(BLU/YEL)

LS C

(WHT/BLU)

C (22P)

B (24P)

PCM CONNECTOR A (31P)

LG1 (BRN/YEL)

LG2 (BRN/YEL)

5. Connect the A/T clutch pressure control solenoid

valve C connector.

6. Measure the resistance between PCM connector

terminals B24 and C16.

Go to step 7.

Repair loose terminal or open in the wires

between PCM connector terminals B24 and the A/T
clutch pressure control solenoid valve C, and
between C16 and the A/T clutch pressure control
solenoid valve C.

7. Disconnect PCM connector A (31P).

8. Check for continuity between PCM connector

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

Wire side of female terminals

Is ther e 3

Is ther e continuity?

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０１

０２

Ｓ６Ｍ６ＡＰＪＫ７７１０００９０８４０ＦＡＡＴ００

−

DTC P0840:

2002-2004 Models

YES

14-124

Automatic Transmission

DTC Troubleshooting (cont’d)

PCM CONNECTOR C (22P)

OP2SW (BLU/RED)

2ND CLUTCH TRANSMISSION FLUID
PRESSURE SWITCH CONNECTOR

Problem in 2nd Clutch

Transmission Fluid Pressure Switch Circuit

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

1. Disconnect the 2nd clutch transmission fluid

pressure switch.

2. Turn the ignition switch ON (II).

3. Measure the voltage between PCM connector

terminal C13 and body ground.

Go to step 4.

Check for short to ground in the wire between

PCM connector terminal C13 and the 2nd clutch
transmission fluid pressure switch. If 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.

4. Measure the voltage between the 2nd clutch

transmission fluid pressure switch connector
terminal and body ground.

Go to step 5.

Repair open in the wire between PCM

connector terminal C13 and the 2nd clutch
transmission fluid pressure switch.

5. Turn the ignition switch OFF.

6. Measure the resistance between the 2nd clutch

transmission fluid pressure switch connector
terminal and body ground.

Replace the 2nd clutch transmission fluid

pressure switch.

Go to step 7.

Wire side of female terminals

Wire side of female terminal

Terminal side of male terminals

Is ther e about 5 V ?

Is ther e 40 M

or mor e?

NOT E: An open cir cuit is gr eater than 40 M

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