Acura RL (1996-2004 year). Manual - part 47

22

Charging System

1

See Power
Distribution,
page 10-8.

T101

PHOTO 34

+

–

BATTERY

See Power
Distribution,
page 10.

UNDER-HOOD
FUSE/RELAY
BOX

PHOTO 33

ALTERNATOR

PHOTO 29

See Power
Distribution,
page 10.

Rectifier

Stator

Field
Winding

Voltage Regulator

1

BLK

G1

PHOTO 29

FUSE 31

BATTERY
120A

D

5

4

6

C104

PHOTO 48
VIEW 56

WHT/RED

WHT/RED

Alternator
FR signal
(ALTF)

POWERTRAIN
CONTROL
MODULE
(PCM)

PHOTO 104
VIEW 115

3

B

FR

IG

L

T102

BLK

BLK

BLK

CYLINDER
BLOCK

BLK

2

T3

PHOTO 64

BLK/YEL

C405

PHOTO 74
VIEW 60

WHT/BLU

WHT/BLU

C104

PHOTO 48
VIEW 56

2

S

FUSE 15

ACG
7.5A

14

WHT/GRN

7

WHT/GRN

BLK/YEL

T1

PHOTO 34

HOT AT ALL TIMES

2004 American Honda Motor Co., Inc.

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22-1

Charging System

CHARGING
SYSTEM
INDICATOR
LIGHT

GAUGE
ASSEMBLY

PHOTO 71
VIEW 113

UNDER-DASH
FUSE/RELAY
BOX

PHOTO 75

A

A

– +

WHT/BLU

BLK/YEL

5

11

WHT/BLU

WHT/BLU

C476

PHOTO 97
VIEW 94

15

See Power
Distribution,
page 10-9.

C502

PHOTO 77
VIEW 83

1

See Power
Distribution,
page 10-9.

BLK/YEL

FUSE 20

ECU
20A

See Gauge
Assembly

See Gauge
Assembly

‘97-‘03

‘96-‘97

Navigation
System (’96-’03)

6

PASSENGER’S
MULTIPLEX
CONTROL
UNIT

PHOTO 107
VIEW 112

A

20

ABS
CONTROL
UNIT

PHOTO 111
VIEW 111

A

5

Engine
running
input
(CHG)

WHT/BLU

WHT/BLU

NAVIGATION
UNIT

PHOTO 160
VIEW 104

(B ’96-’99)

(

C

3

Engine
running
input

WHT/BLU

Engine
running
input

C443

PHOTO 158
VIEW 67

WHT/BLU

FUSE 55

METER
15A

C307

PHOTO 37
VIEW 47

1

UNDER-HOOD
FUSE/RELAY
BOX

PHOTO 33

RED/YEL

See Gauge Assembly,
page 80-9.

WHT/RED

WHT/RED

A

22

GAUGE
RELAY

PHOTO 27

1

2

UNDER-HOOD
RELAY BOX C

PHOTO 23

CHARGING
SYSTEM
INDICATOR
LIGHT

GAUGE
ASSEMBLY

PHOTO 212
VIEW 113

A

– +

WHT/BLU

5

WHT/BLU

C476

PHOTO 97
VIEW 94

15

See Gauge
Assembly

HOT IN ON OR START

HOT AT ALL TIMES

‘96-’03

‘04

NOTE: The Gauge Relay is
energized with the ignition
switch in ON (II) or START
(III). See Gauge Assembly,
page 

80-9

.

2004 American Honda Motor Co., Inc.

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23

Programmed Fuel Injection System (PGM-FI)

See Power
Distribution,
page 10-11.

A

1

B

1

YEL/BLK

G101

PHOTO 10

See Ground Distribution,
page 14.

BLK

BLK

5

16

15

14

3

2

9

10

11

8

6

7

NO. 5

PHOTO
8

NO. 6

PHOTO
8

(INJ6)

RED/BLK

1

WHT/BLU

WHT/BLU

2

Fuel injector control

C406

PHOTO 74
VIEW 3

C501

PHOTO 77
VIEW 30

C102

PHOTO 48
VIEW 54

A

C146

(Terminals  1-8)

PHOTO 33
VIEW 25

(VBU)

Battery
input

FUSE 6

ECU
20A

BLK/YEL

YEL/BLK

3

WHT/

YEL

1

C104

PHOTO 48
VIEW 56

11

YEL/BLK

1

YEL/BLK

D

A

7

YEL/BLK

3

A

4

NO. 4

PHOTO
8

(INJ5)

RED/BLK

1

BLK/RED

BLK/RED

2

NO. 3

PHOTO
13

(INJ4)

RED/BLK

1

YEL

YEL

2

NO. 2

PHOTO
13

(INJ3)

RED/BLK

1

BLU

BLU

2

(INJ2)

RED/BLK

1

RED

RED

2

NO. 1

PHOTO
13

(INJ1)

RED/BLK

1

BRN

BRN

2

See Power
Distribution,
page 10-15.

YEL/BLK

See Power
Distribution,
page 10-2.

13

YEL/BLK

UNDER-HOOD
FUSE/RELAY
BOX

PHOTO 33

C307

PHOTO 37
VIEW 47

FUSE 56

BACK UP RADIO
7.5A

7

WHT/YEL

WHT/

YEL

WHT/YEL

C448

(Terminals  1-6)

PHOTO 111
VIEW 80

(IGP1)

(IGP2)

Ignition input

B

WHT/YEL

C327

PHOTO 73
VIEW 89

4

WHT/YEL

See Power
Distribution,
page 10-15.

WHT/YEL

C430

PHOTO 82
VIEW 51

3

YEL/BLK

YEL/BLK

See Power
Distribution,
page 10-11.

FUSE 25

IG COIL
30A

See Power
Distribution,
page 10-2.

FUEL
INJEC-
TORS

BLK/YEL

See
Immobilizer
System

YEL/

BLK

’99-’04

HOT AT ALL TIMES

HOT IN ON OR START

HOT AT ALL TIMES

2004 American Honda Motor Co., Inc.

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23-1

Programmed Fuel Injection System (PGM-FI)

NOTE: Fuse 14 is HOT with Ignition Switch in START (lll) and A/T Gear Selector in PARK (P) or NEUTRAL
(N), see Starting System, page 

21

.

C405

PHOTO 74
VIEW 60

FUSE 14

STARTER SIGNAL
7.5A

3

POWER-

TRAIN

CONTROL

MODULE

(PCM)

PHOTO 104

VIEW 115

PGM-FI
MAIN
RELAY

PHOTO 90
VIEW 99

UNDER-
DASH
FUSE/
RELAY
BOX

PHOTO 75

M

FUEL
PUMP

PHOTO
135

IDLE AIR
CONTROL
(IAC)
VALVE

PHOTO 10

(STS)

Starting
input

(IAC V)

IAC
valve
control

(FLR1)

Fuel
pump
control

A

B

5

B

14

2

1

2

YEL

YEL

G652

PHOTO 151

BLK

BLK

See Ground
Distribution,
page 14-16.

4

5

BLK/BLU

2

C102

PHOTO 48
VIEW 54

BLK/BLU

1

2

1

C102

PHOTO 48
VIEW 54

YEL/BLK

YEL/BLK

YEL/GRN

4

A

2

C405

PHOTO 74
VIEW 60

FUSE 22

FUEL PUMP
20A

11

RED/WHT

BLU/RED

3

6

C669

PHOTO 152
VIEW 40

BLK

FUEL
PUMP
RESISTOR

PHOTO 149

C670

PHOTO 150
VIEW 69

YEL

BLK/YEL

7

C669

PHOTO 152
VIEW 40

BLK/

YEL

GRY

BLK/

YEL

C704

PHOTO
149

1

3

1

C413

PHOTO 83
VIEW 73

18

4

2

FUEL
PUMP
RELAY

PHOTO 152

RED/WHT

GRN

GRN

C413

PHOTO 83
VIEW 73

13

(FLR2)

Fuel
pump
relay
control

9

6

BLU/RED

C404

PHOTO 76
VIEW 49

10

RED/WHT

See Power
Distribution,
page 10-11.

C

YEL

BLK/

YEL

C670

PHOTO
150
VIEW 69

2

C704

PHOTO 149

2

GRY

C405

8

(Not
used)

(

*

7)
3

)

*

 = ’99-’04

’96-’99

M

FUEL
PUMP

PHOTO
135

2

1

G652

PHOTO
151

BLK

6

C669

PHOTO
152
VIEW 40

BLK

BLK/

YEL

7

C669

PHOTO
152
VIEW 40

YEL

’00-’04

HOT IN ON OR START

HOT WITH ENGINE CRANKING

2004 American Honda Motor Co., Inc.

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