Acura RL (1996-2004 year). Manual - part 56

 

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Acura RL (1996-2004 year). Manual - part 56

 

 

39-2

Automatic Transmission Controls

C464
(Terminals
7-10)

PHOTO 103
VIEW 82

(’96 9)

10

)

ENGINE 
COOLANT
TEMPERATURE
(ECT) SENSOR

PHOTO 10

See 
PGM-FI

See Ground
Distribution,
page 14-8, 14-9
or 14-11.

1

GRN/BLK

See Gauge
Assembly,
page 80 or 80-5.

See Power
Distribution,
page 10-10.

C448
(Terminals
7-10)

PHOTO 111
VIEW 80

UNDER-
HOOD
FUSE/
RELAY
BOX

PHOTO 33

See Power
Distribution,
page 10-10.

GAUGE
ASSEMBLY

PHOTO 71
PHOTO 212 (’04)
VIEW 113

(D4 IND)

D4
indicator
control

D4 

**

B

 

27

BRN/YEL

G401

PHOTO 79

A

C476

PHOTO 97
VIEW 94

12

See Gauge
Assembly

A/T and
Cruise
Control
Lights-on
Circuit

POWERTRAIN
CONTROL
MODULE 
(PCM)

PHOTO 104
VIEW 115

BRN/YEL

E

23

See ABS,
SRS, TCS

RED

C

5

(SCS)

Service check
connector input

1

RED

C456
(Terminals
17-20)

PHOTO 103
VIEW 81

GRN/BLK

D

22

(SG2)

Sensor
ground

1

GRN/

BLK

GRN/

BLK

2

GRN/BLK

SERVICE CHECK
CONNECTOR

PHOTO 100

C114
(Terminals 8-14)

PHOTO 6
VIEW 57

GRN/BLU

C103

PHOTO 48
VIEW 55

GRN/BLK

THROTTLE
POSITION
(TP)
SENSOR

PHOTO 12

See 
PGM-FI

1

D

7

C101

PHOTO 48
VIEW 53

9

2

ECT
sensor
input

(ECT)

C331

PHOTO 75
VIEW 66

2

C307

PHOTO 37
VIEW 47

1

(

*

3)
5

)

See Ground
Distribution,
page 14-6.

G301

PHOTO 31

 3

)

(

*

5)

BLK

1

WHT/RED

A

22

GAUGE
RELAY

PHOTO 27

UNDER-
HOOD
RELAY
BOX C

PHOTO 23

3

YEL/BLU

C102

PHOTO 48
VIEW 54

13

2

RED/BLK

5

RED/BLK

YEL/

BLU

21

Reference
voltage

(VCC2)

See 
PGM-FI

6

TP
sensor
input

(TPS)

POWER-
TRAIN 
CONTROL 
MODULE 
(PCM)

PHOTO 104
VIEW 115

2

RED/YEL

YEL

See
Climate
Control

RED/WHT

UNDER-
DASH
FUSE/
RELAY
BOX

PHOTO 75

YEL

WHT/RED

GRN/BLK

GRN/BLU

GRN/BLK

FUSE 13

METER (’96-’98)
METER
SUN ROOF (’99-’04)
7.5A

FUSE 55

METER
15A

RED/WHT

RED/BLK

RED/WHT

YEL/BLU

RED/BLK

GRN/BLU

See
Gauge
Assembly

BLK

BLK

Main
Circuits

’96-’99

RED/WHT

See  TCS

*

= ’96-’97

**

= ’04 indicators

are LED’s

HOT IN ON OR START

HOT AT ALL TIMES



2004 American Honda Motor Co., Inc.

Circuit Index

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+

39-3

Automatic Transmission Controls

See A/T
Gear
Position
Indicator

See
Interlock
System, DPMS

POWER-
TRAIN
CONTROL
MODULE 
(PCM)

PHOTO 104
VIEW 115

A/T
GEAR
POSITION
SWITCH

PHOTO 66

Park/neutral
input

(ATP PN)

Reverse
input

(ATP R)

Drive
inputs

GAUGE
ASSEMBLY

PHOTO 71
PHOTO 212 (’04)
VIEW 113

See
A/T Gear
Position
Indicator

See  Ground
Distribution,
page 14-12.

BLK/

BLU

B

B

C470

VIEW 38

C470

VIEW 38

E

LT GRN

WHT

YEL

GRN

BLU

BRN

RED

G402

PHOTO 106

BLK

BLK

BLK

8

11

10

9

8

7

24

7

6

5

4

2

3

1

23

26

24

A/T Gear
Position
Indicator

10

C476

PHOTO 97
VIEW 94

(

*

7)

 21

)

6

(C430

*

)

PHOTO 82
VIEW 51

C476

PHOTO 97
VIEW 94

See A/T
Gear
Position
Indicator

See A/T
Gear
Position
Indicator,
Back-up
Lights

LT GRN

BLK/

BLU

WHT

GRN

BLU

BRN

RED

BLK/

BLU

WHT

YEL

GRN

BLU

BLU

or

BRN

RED

BLK/

BLU

GRN

BLU

BRN

1

2

D3

D4

N

R

P

(ATP D4)

(ATP D3)

(ATP  2)

(ATP 1)

C430

PHOTO 82
VIEW 51

*

 = ‘96-’98



2004 American Honda Motor Co., Inc.

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40

Horns

‘96-‘97

UNDER-
DASH
FUSE/
RELAY
BOX

PHOTO 75

See Power
Distribution,
page 10-18.

BLK

FUSE 39

STOP HORN
15A

LEFT
HORN
SWITCH

RIGHT
HORN
SWITCH

STEERING
WHEEL

See
Cruise
Control

UNDER-HOOD
FUSE/RELAY
BOX

PHOTO 33

RIGHT
HORN

PHOTO 20

LEFT
HORN

PHOTO 3

BLU/RED

BLU/RED

WHT/YEL

Relay
control

WHT/YEL

HORN
RELAY

PHOTO 50

UNDER-HOOD
RELAY BOX B

PHOTO 49

3

1

5

ORN

ORN

B

8

DRIVER’S
MULTIPLEX
CONTROL
UNIT

PHOTO 79
VIEW 114

CABLE
REEL

PHOTO 89

2

1

2

1

C415

PHOTO 81
VIEW 77

20

2

C301

PHOTO 36

5

ORN

WHT/YEL

BLK

WHT/YEL

C201

PHOTO 112
VIEW 71

4

BLU/RED

BLU/RED

G201

PHOTO 19

See Ground
Distribution,
page 14-2.

ORN

3

HOT AT ALL TIMES



2004 American Honda Motor Co., Inc.

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+

40-1

Horns

‘98

See Power
Distribution,
page 10-18.

UNDER-
DASH
FUSE/
RELAY
BOX

PHOTO 75

BLK

FUSE 39

STOP HORN
15A

LEFT
HORN
SWITCH

RIGHT
HORN
SWITCH

STEERING
WHEEL

See
Cruise
Control

UNDER-HOOD
FUSE/RELAY
BOX

PHOTO 33

RIGHT
HORN

PHOTO 20

LEFT
HORN

PHOTO 3

BLU/RED

BLU/RED

Relay
control

WHT/YEL

HORN
RELAY

PHOTO 162

UNDER-HOOD
RELAY BOX C

PHOTO 162

5

1

3

BLU/ORN

ORN

B

8

DRIVER’S
MULTIPLEX
CONTROL
UNIT

PHOTO 79
VIEW 114

CABLE
REEL

PHOTO 89

2

1

2

1

C415

PHOTO 81
VIEW 77

20

2

C301

PHOTO 36

5

ORN

WHT/YEL

BLK

C201

PHOTO 112
VIEW 71

4

BLU/RED

BLU/RED

G201

PHOTO 19

See Ground
Distribution,
page 14-2.

ORN

3

BLU/RED

C325

PHOTO 73
VIEW 76

7

2

ORN

WHT/YEL

WHT/YEL

WHT/YEL

HOT AT ALL TIMES



2004 American Honda Motor Co., Inc.

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