Acura RL. Instruction — page 223

PCM CONNECTOR C (22P)

PCM CONNECTOR TERMINAL REFERENCE C — (22P)

MANIFOLD
TUNING (IMT)
ACTUATOR +
SIDE)

switch ON (II):
Battery voltage

B5

BLU/RED

EGR (EXHAUST
GAS
RECIRCULATION
(EGR) VALVE)

Drives EGR valve

With EGR
operating: Duty
controlled
With EGR not
operating: About 0
V

B11

WHT/BLK

IMTM (INTAKE
MANIFOLD
TUNING (IMT)
ACTUATOR
MONITOR)

Detects IMT
actuator position

With engine
running: About 5.0
V
With engine speed
above 3,800 rpm:
About 0 V

B15

BRN/YEL

LG2 (LOGIC
GROUND)

Ground circuit for
PCM

Less than 1.0 Vat
all times

B19

BLU

NC (OUTPUT
SHAFT
(COUNTERSHAFT)
SPEED SENSOR)

Detects output shaft
(countershaft) speed
sensor signal

With ignition
switch ON (II) and
front wheels rotated
by hand: Pulses

B23

RED/BLK

ATP N
(TRANSMISSION
RANGE SWITCH N
POSITION)

Detects transmission
range switch N
position signal

In N: About 0 V
In any position
other than N:
Battery voltage

Terminal number

Wire color

Terminal name

Description

Signal

C1

BLU/YEL

SH A (SHIFT
SOLENOID VALVE
A)

Drives shift
solenoid valve A

In R, and 2nd and
3rd in D, D3, and M:
Battery voltage
In P and N, and 1st
in D, D3 and M, 4th,
5th in D and M:
About 0 V

C2

GRN/RED

SHD (SHIFT
SOLENOID VALVE
D)

Drives shift
solenoid valve D

In N, in D and D3
during no lock-up
condition: About 0
V
In P and R, and D
and D3 during lock-
up condition:
Battery voltage

2007 Acura RL

2005-08 TRANSMISSION Automatic Transmission — RL

me

Friday, June 05, 2009 1:18:11 PM

Page 63

© 2005 Mitchell Repair Information Company, LLC.

C3

BLU/YEL

ATFT (ATF
TEMPERATURE
SENSOR)

Detects ATF
temperature sensor
signal

With ignition switch
ON (II): About 0.2-
4.0 V depending on
ATF temperature
With ignition switch
LOCK (0): About 0
V

C4

GRN/WHT

SG1 (SENSOR
GROUND)

Sensor ground

Less than 1.0 V at
all times

C5

GRN/RED

MAP (MANIFOLD
ABSOLUTE
PRESSURE (MAP)
SENSOR)

Detects MAP sensor
signal

With ignition switch
ON (II): Battery
voltage
At idle: About 1.0 V
(depending on
engine speed)

C6

YEL/RED

VCC1 (SENSOR
VOLTAGE)

Provides sensor
voltage

With ignition switch
ON (II): About 5.0
V
With ignition switch
LOCK (0): About 0
V

C7

RED

LS A (A/T CLUTCH
PRESSURE
CONTROL
SOLENOID VALVE
A)

Drives A/T clutch
pressure control
solenoid valve A

With ignition switch
ON (II): Pulses

C8

GRN/WHT

SH B (SHIFT
SOLENOID VALVE
B)

Drives shift
solenoid valve B

In P, R, and N, and
1st and 2nd in D,
D3, and M, in 5th in
D and M: Battery
voltage
In 3rd in D, D3, and
M, and 4th in D:
About 0 V

C9

BLU/WHT

OP3SW (3RD
CLUTCH
TRANSMISSION
FLUID PRESSURE
SWITCH)

Detects 3rd clutch
transmission fluid
pressure switch
signal

With ignition switch
ON (II):

Without 3rd
clutch
pressure:
About 5.0 V

With 3rd
clutch
pressure:
About 0 V

C10

YEL/GRN

ATP D

Detects

In D: About 0 V

2007 Acura RL

2005-08 TRANSMISSION Automatic Transmission — RL

me

Friday, June 05, 2009 1:18:11 PM

Page 64

© 2005 Mitchell Repair Information Company, LLC.

(TRANSMISSION
RANGE SWITCH D
POSITION)

transmission range
switch D position
signal input

In any position other
than D: Battery
voltage

C11

BLU/BLK

OP2SW (2ND
CLUTCH
TRANSMISSION
FLUID PRESSURE
SWITCH)

Detects 2nd clutch
transmission fluid
pressure switch
signal

With ignition switch
ON (II):

Without 2nd
clutch
pressure:
About 5.0 V

With 2nd
clutch
pressure:
About 0 V

C12

GRN/YEL

SG2 (SENSOR
GROUND)

Sensor ground

Less than 1.0 Vat all
times

C13

WHT/BLK

EGRP (EXHAUST
GAS
RECIRCULATION
(EGR) VALVE
POSITION
SENSOR)

Detects EGR valve
position sensor
signal

With engine
running: About 1.2-
3.0 V (depending on
EGR valve lift)

C14

YEL/BLU

VCC2 (SENSOR
VOLTAGE)

Provides sensor
voltage

With ignition switch
ON (II): About 5.0
V
With ignition switch
LOCK (0): About 0
V

C15

BRN/WHT

LS B (A/T CLUTCH
PRESSURE
CONTROL
SOLENOID VALVE
B)

Drives A/T clutch
pressure control
solenoid valve B

With ignition switch
ON (II): Pulses

C16

GRN

SH C (SHIFT
SOLENOID VALVE
C)

Drives shift
solenoid valve C

In 1st and 3rd in D,
D3, and M, and 5th
in D and M: Battery
voltage
In P, R, and N, and
2nd in D, D3, and
M, and 4th in D and
M: About 0 V

C18

RED

ATP D3
(TRANSMISSION
RANGE SWITCH
D3)

Detects
transmission range
switch D3 signal
input

In D3: About 0 V
In any position other
than D3: Battery
voltage

2007 Acura RL

2005-08 TRANSMISSION Automatic Transmission — RL

me

Friday, June 05, 2009 1:18:11 PM

Page 65

© 2005 Mitchell Repair Information Company, LLC.

Fig. 34: Identifying PCM Connector Terminals
Courtesy of AMERICAN HONDA MOTOR CO., INC.

PCM CONNECTOR C (22P)

PCM CONNECTOR TERMINAL REFERENCE C — (22P)

PCM CONNECTOR D (17P)

Terminal number

Wire color

Terminal name

Description

Signal

C19

BLU/YEL

ATP FWD
(TRANSMISSION
RANGE SWITCH D
AND D3)

Detects
transmission range
switch D and D3
signal input

In D and D3: About
0 V
In any position other
than D and D3:
Battery voltage

C20

BLU/YEL

OP4SW (4TH
CLUTCH
TRANSMISSION
FLUID PRESSURE
SWITCH)

Detects 4th clutch
transmission fluid
pressure switch
signal

With ignition switch
ON (II):

Without 4th
clutch
pressure:
About 5.0 V

With 4th
clutch
pressure:
About 0 V

C21

RED/WHT

ATP RVS
(TRANSMISSION
RANGE SWITCH R
POSITION)

Detects
transmission range
switch P, R, and N
position signal

In P, R, and N:
About 0 V
In any position other
than P, R, and N:
Battery voltage

C22

GRN/RED

LS C (A/T CLUTCH
PRESSURE
CONTROL
SOLENOID VALVE
C)

Drives A/T clutch
pressure control
solenoid valve C

With ignition switch
ON (II): Pulses

2007 Acura RL

2005-08 TRANSMISSION Automatic Transmission — RL

me

Friday, June 05, 2009 1:18:11 PM

Page 66

© 2005 Mitchell Repair Information Company, LLC.

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