Honda Accord Electrical Troubleshooting Manual - part 45

 

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Honda Accord Electrical Troubleshooting Manual - part 45

 

 

+

80-1

Gauges and Indicators (L4)

See SRS
(’00 Sedan)
(’00 Coupe)
(’01-’02 models)

’01-’02
Models

2

1

7

)

(

**

6)

(

*

8)

GRN

B17

C505

PHOTO 186
VIEW 70

4

’00 Sedan

’00 Coupe

C582

PHOTO 91
VIEW 74

13

D3

OPDS Unit

PHOTO 174
VIEW 75

GRN

C851

PHOTO 187

3

C204

PHOTO 91
VIEW 52

C102

PHOTO 34
VIEW 40

YEL/RED

Oil Pressure Switch
1 = Low oil pressure
2 = Normal oil pressure

PHOTO 69

RED/BLU

C3

Seat Belt
Reminder
Indicator

See Circuit 177,
page 15-6
(USA) or (Canada).

Side
Airbag
Indicator

YEL/RED

B7

Low Oil
Pressure
Indicator

A

From A on
page 80.

Gauge
Assembly

PHOTO 87
VIEW 61

YEL/RED

YEL/RED

B17

Driver’s
Multiplex
Control
Unit

PHOTO 86
VIEW 59

YEL/

RED

See page 14-11.

(8-way 1)

2

)

1

)

(8-way 2)

Driver’s Seat
Belt Switch
1 = Seat belt

buckled

2 = Seat belt

unbuckled

PHOTO 130
PHOTO 129 (2-way)
PHOTO 128 (8-way)

2

BLK

G551

PHOTO 124

1

BLK

RED/BLU

See page 14-11.

1

2

Driver’s Seat
Belt Switch
1 = Seat belt

unbuckled

2 = Seat belt

buckled

PHOTO 130
PHOTO 129 (2-way)
PHOTO 128 (8-way)

2

BLK

G551

PHOTO 124

1

BLK

RED/BLU

10

BLU/

RED

’98-’99 Models

With
Side SRS

BLU/

RED

3

RED/BLU

BLK

GRN

’00-’02 Models

*

 =  M/T except ’00-’01 ULEV

**

 =  ’00-’02 ULEV with M/T

GRN

5

C582

PHOTO 91
VIEW 74

Driver’s

Under-dash

Fuse/Relay

Box

PHOTO 85

VIEW 60

SIDE

AIRBAG



Circuit Index

Circuit Index

Menu

Menu

How the Circuit Works

How the Circuit Works

s

t

s

t

80-2

Gauges and Indicators (L4)

Engine Coolant
Temperature
Gauge

H

C

To E on page 80-4
(’98-’99) or 80-5 (’00-’02).

B

From B on
page 80

Fuel
Gauge

F

E

(USA)

(Canada)

ABS

Low Fuel
Indicator

SRS
Indicator
Circuit

SRS

SRS
Indicator

ABS
Indicator
Circuit

ABS
Indicator

C10

8

C302

PHOTO 98
VIEW 46

BLU/WHT

BLU/WHT

B1

ABS
Control Unit

PHOTO 92
VIEW 56

YEL/GRN

Coolant
Temperature
Gauge Sending
Unit

PHOTO 21

YEL/GRN

2

C101

PHOTO 34
VIEW 29

16

)

(

*

17)

LT GRN/

RED

LT GRN/

RED

15

)

(

*

16)

C501

PHOTO 95
VIEW 48

YEL/BLU

YEL/BLU

3

2

Low
Fuel
Sensor

Fuel
Gauge
Sending
Unit

Fuel Tank
Unit

PHOTO 146

1

BLK

G501 (’00-’02 Coupe)

PHOTO 108

G552 (All except ’00-’02 Coupe)

PHOTO 145

C5

BLU

SRS
Unit

PHOTO 186
VIEW 64

C9

Gauge

Assembly

PHOTO 87

VIEW 61

C2

C1

C11

E

16

C204

PHOTO 91
VIEW 52

YEL/GRN

See pages 14-10 (’00-’02 Coupe) or
14-13 (All except ’00-’02 Coupe).

BLK

6

1

C503

PHOTO 106

BLU

or

GRN

BLU

SRS
Unit

PHOTO 109
VIEW 64

C5

6

C503

PHOTO 172
VIEW 73

BLU

or

GRN

BLU

SRS
Unit

PHOTO 171
VIEW 64

BLU

’98-’99 Models

’00-’02 Sedan

’00-’02 Coupe

’00 Model only

*

 = ’00 Sedan with seat heater

’98-’99
Models



Circuit Index

Circuit Index

Menu

Menu

How the Circuit Works

How the Circuit Works

s

t

s

t

+

80-3

Gauges and Indicators (L4)

H15

Immobilizer
System
Indicator

B19

PNK

A12

PCM or ECM

PHOTO 114
VIEW 66

B20

Gauge

Assembly

PHOTO 87

VIEW 61

WHT/

YEL

DRL
Indicator

A5

4

C401

PHOTO 99
VIEW 53

BLU/

WHT

BLU/

WHT

9

DRL
Control
Unit

VIEW 44

A4

YEL

Left Turn
Signal
Indicator

A14

GRN/

BLU

Right Turn
Signal
Indicator

C8

LCD
Back
Light

B5

WHT/RED

B4

B4

RED/WHT

B3

B22

RED/BLK

Gauge
Lights
(X6)

B10

RED

I

6

Fuse
13

7.5A

Passenger’s
Under-dash
Fuse/Relay
Box

PHOTO 91
VIEW 67

HOT AT ALL TIMES

See page 10-12.

I

4

Fuse 9

7.5A

Driver’s
Under-dash
Fuse/Relay
Box

PHOTO 85
VIEW 60

HOT IN ON OR START

See page 10-9.

High
Beam
Indicator

A12

ORN/WHT

A13

(Canada RED/WHT)

RED/YEL

)

DRL

See Headlights
(Canada)
(USA w/auto off)
(USA w/o auto off)

See Turn Signal Lights
(Coupe) or (Sedan)

F

To F on
page 80-4 (’98-’99)
or 80-5 (’00-’02).

C

Stabilizing
Power
Circuit

A/T Gear
Position
Indicator

From C on
page 80

See
Circuit 12,
page 15-2.

Dash Lights

Brightness Controller

Driver’s Multiplex Control Unit

PHOTO 86

VIEW 59

Driver’s Under-dash Fuse/Relay Box

PHOTO 85

VIEW 60

Canada

See Circuit 11,
page 15.

1

Taillight
Relay

PHOTO 123

RED/BLK

7

Combination
Light Switch

PHOTO 88
VIEW 42

RED/BLK

EX

DX, LX

GRN/YEL

A20

WHT/

YEL

YEL

RED/BLK

RED

See
page
10-9.

See
page
10-12.

(IMOLMP)

Immobilizer
enable
signal

See Headlights
(Canada)
(USA w/auto off)
(USA w/o auto off)



Circuit Index

Circuit Index

Menu

Menu

How the Circuit Works

How the Circuit Works

s

t

s

t

80-4

Gauges and Indicators (L4)

’98-’99 Models

BLU/WHT

2

C302

PHOTO 98
VIEW 46

BLK

See page
14-7.

G301

PHOTO 29

19

C204

PHOTO 91
VIEW 52

A19

BLU

BLU

PCM
or ECM

PHOTO 114
VIEW 66

Tachometer

Speedometer

D

From D
on page
80.

Tachometer
Drive Circuit

Speedometer
Drive Circuit

F

From F on
page 80-3.

E

From E on
page 80-2.

Odo/Trip
Display

Trip/Maintenance
Reset Switch

Odometer/Trip/Maintenance/Washer Circuit

MAINT
REQ’D

Maintenance
Required
Indicator

Washer
Level
Indicator

Fuse 13

7.5A

Passenger’s
Under-dash
Fuse/Relay
Box

PHOTO 91
VIEW 67

HOT AT ALL TIMES

See page 10-12.

WHT/YEL

B21

H15

B1

B2

B16

2

BLU

RPM
output

(NEP)

Gauge

Assembly

PHOTO 87

VIEW 61

B12

Check

PNK

PNK

2

Washer
Fluid
Level
Sensor

1

Canada

G501

PHOTO 108

BLK

See page 14-10.

BLK

See page 14-1.

G101

PHOTO 14

1

Fuse 6

15A

Driver’s
Under-dash
Fuse/Relay
Box

PHOTO 85
VIEW 60

HOT IN ON OR START

See page 10-6.

BLK/YEL

2

I

12

3

See Circuit E93,
page 15-11 
(M/T).

BLU/WHT

A9

See Circuit E93,
page 15-11 
(A/T).

BLU/WHT

PCM

PHOTO 114
VIEW 66

VSS

PHOTO 37

M/T

A/T

B3

Test
Tachometer
Connector

PHOTO 36

(VSSOUT)

Vehicle
speed
output

BLK

BLK

BLU/WHT

BLU/WHT

BLK/YEL

WHT/YEL

See page 10-12.

See page
10-6.

BLU



Circuit Index

Circuit Index

Menu

Menu

How the Circuit Works

How the Circuit Works

s

t

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