Acura RSX Honda Integra. Manual — part 232

０５

2005-2006 Models

PCM Inputs and Outputs

PCM CONNECTOR A (31P)

Terminal

Number

Wire Color

Signal

Description

Measuring Conditions/Terminal Voltage

14-53

PCM Connector Terminal Locations

A (31P)

B (24P)

C (22P)

D (17P)

E (31P)

The PCM terminal voltage and measuring conditions are shown for the connector terminals that are related to the A/T control system. The
other terminal voltage and measuring conditions are described in Fuel and Emission.

A2

YEL/BLK

IGP2

Power supply circuit from main relay

With ignition switch ON (II): Battery voltage
With ignition switch OFF: 0 V

A3

YEL/BLK

IGP1

Power supply circuit from main relay

With ignition switch ON (II): Battery voltage
With ignition switch OFF: 0 V

A4

BLK

PG2

Ground

Less than 1.0 V at all times

A5

BLK

PG1

Ground

Less than 1.0 V at all times

A8

BRN/YEL

LG2

Ground

Less than 1.0 V at all times

A9

BRN/YEL

LG1

Ground

Less than 1.0 V at all times

A18

BLU

NC

Output shaft (countershaft) speed
sensor signal input

With ignition switch ON (II): 0 V or about 5 V
While driving: About 2.5 V

A20

YEL/BLU

VCC2

Power supply circuit for sensors

With ignition switch ON (II): About 5 V
With ignition switch OFF: 0 V

A21

YEL/RED

VCC1

Power supply circuit for sensors

With ignition switch ON (II): About 5 V
With ignition switch OFF: 0 V

A23

GRN/YEL

SG2

Sensor ground

Less than 1.0 V at all times

A24

GRN/WHT

SG1

Sensor ground

Less than 1.0 V at all times

(cont’d)

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０６

Electronic Control System (cont’d)

2005-2006 Models

PCM Inputs and Outputs (cont’d)

PCM CONNECTOR C (22P)

Terminal

Number

Wire Color

Signal

Description

Measuring Condition/Terminal Voltage

14-54

Automatic Transmission

System Description (cont’d)

PCM Connector Terminal Locations

A (31P)

B (24P)

C (22P)

D (17P)

E (31P)

•
•
•

•
•

•

•
•
•

•
•

•
•

•

•
•
•

•
•

•
•
•

C1

RED/BLK

LS A

A/T clutch pressure control solenoid
valve A control

With ignition switch ON (II): Pulsing signal

C2

GRN

SH C

Shift solenoid valve C control

Battery voltage in these positions:

N
1st, 3rd, and 5th gears in D, D3, and M
Reverse inhibit in R

0 V in these positions:

P and R
2nd and 4th gears in D, D3, and M

C3

YEL

SH E

Shift solenoid valve E control

Battery voltage in these positions:

P and R

0 V in these positions:

Reverse inhibit in R
N
1st gear in D, D3, and M

C4

GRN/WHT

SH B

Shift solenoid valve B control

Battery voltage in these positions:

P, R, and N
1st and 2nd gears in D, D3, and M

0 V in these positions:

Reverse inhibit in R
3rd, 4th, and 5th gears in D, D3, and M

C5

GRN/RED

SH D

Shift solenoid valve D control

Battery voltage in these positions:

2nd and 5th gears in D, D3, and M

0 V in these positions:

Reverse inhibit in R
P, R, and N
1st, 3rd, and 4th gears in D, D3, and M

C6

BLU/BLK

SH A

Shift solenoid valve A control

Battery voltage in these positions:

R
1st, 4th, and 5th gears in D, D3, and M

0 V in these positions:

Reverse inhibit in R
P and N
2nd and 3rd gears in D, D3, and M

C7

BLU/YEL

LS C

A/T clutch pressure control solenoid
valve C control

With ignition switch ON (II): Pulsing signal

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−

PCM CONNECTOR C (22P)

Terminal

Number

Wire Color

Signal

Description

Measuring Condition/Terminal Voltage

14-55

C9

RED

ATP D3

Transmission range switch D3 position
signal input

In the D3 position: 0 V
In other than the D3 position: Battery voltage

C10

BLU/WHT

OP3SW

3rd clutch transmission fluid pressure
switch signal input

With ignition switch ON (II): About 5 V
With 3rd clutch pressure: 0 V

C12

RED/WHT

ATP RVS

Transmission range switch RVS
(R position) signal input

In R position: 0 V
In other than the R position: Battery voltage

C13

BLU/RED

OP2SW

2nd clutch transmission fluid pressure
switch signal input

With ignition switch ON (II): About 5 V
With 2nd clutch pressure: 0 V

C14

RED/YEL

ATFT

ATF temperature sensor signal input

With ignition switch ON (II): 0.2 V

4.8 V

(Depending on ATF temperature)
With ignition switch OFF: 0 V

C15

BRN/WHT

LS B

A/T clutch pressure control solenoid
valve B control

With ignition switch ON (II): Pulsing signal

C17

YEL

ATP D

Transmission range switch D position
signal input

In the D position: 0 V
In other than the D position: Battery voltage

C18

BLU/YEL

ATP FWD

Transmission range switch D and D3
position signals input

In the D and D3 positions: 0 V
In other than the D and D3 positions: Battery
voltage

C19

WHT/RED

NM

Input shaft (mainshaft) speed sensor
signal input

With ignition switch ON (II): 0 V or about 5 V
With engine at idling in N position: About 2.5 V

C20

RED/BLK

ATP N

Transmission range switch N position
signal input

In the N position: 0 V
In other than the N position: Battery voltage

(cont’d)

05/06/27 17:48:47 61S6M040_140_0056

＋

−

０７

Electronic Control System (cont’d)

2005-2006 Models

PCM Inputs and Outputs (cont’d)

PCM CONNECTOR D (17P)

Terminal

Number

Wire Color

Signal

Description

Measuring Conditions/Terminal Voltage

PCM CONNECTOR E (31P)

Terminal

Number

Wire Color

Signal

Description

Measuring Conditions/Terminal Voltage

14-56

Automatic Transmission

System Description (cont’d)

PCM Connector Terminal Locations

A (31P)

B (24P)

C (22P)

D (17P)

E (31P)

•

•

•

•

D2

BRN

S-MODE

Transmission gear selection switch S
mode switch signal input

In M position: 0 V
In other than M position: Battery voltage

D3

WHT/BLU

S-UP

Transmission gear selection switch
upshift switch signal input

In M position:

Shift lever pushed toward upshift position
(marked with

): 0 V

Shift lever released in neutral position: Battery
voltage

D5

WHT

ATP R

Transmission range switch R position
input

In the R position: 0 V
In other than the R position: Battery voltage

D6

BLU/BLK

ATP P

Transmission range switch P position
input

In the P position: 0 V
In other than the P position: Battery voltage

D9

BRN/WHT

S-DN

Transmission gear selection switch
downshift switch signal input

In M position:

Shift lever pushed toward downshift position
(marked with

): 0V

Shift lever released in neutral position: Battery
voltage

D12

BLU/ORN

CCS

Downshift signal input from cruise
control unit

When cruise control is used: Pulsing signal

E2

WHT/BLU

SLC

Shift lock control

With ignition switch ON (II), in the P position, brake
pedal pressed, and accelerator
released: 5 V-battery voltage

E7

RED/YEL

MRLY

Power supply circuit from main relay 1

With ignition switch ON (II): 0 V
With ignition switch OFF: Battery voltage

E9

BLK/YEL

IG1

Power supply circuit for solenoid
valves

With ignition switch ON (II): Battery voltage
With ignition switch OFF: 0 V

E13

YEL

SEFMJ

Multiplex line PCM-to-gauge assembly

With ignition switch ON (II): About 5 V

E22

WHT/BLK

BKSW

Brake pedal position switch signal
input

Brake pedal pressed: Battery voltage
Brake pedal released: 0 V

E23

LT BLU

K-LINE

Communication line PCM-to-DLC

With ignition switch ON (II): Battery voltage

E29

BRN

SCS

Detects service check signal

With the SCS shorted with the HDS: About 0 V
With the SCS open: About 5 V

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