Honda Accord Electrical Troubleshooting Manual - part 135

 

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Honda Accord Electrical Troubleshooting Manual - part 135

 

 

203-4



Connector to Harness Index

Engine Wire Harness (’98-99 V6 models)

Ref

Connector or Terminal

Cavities/

Color

Location

Connects to

Notes

1

VTEC oil pressure switch

2-GRY

Underside of vehicle, right rear of

engine

2

Oil pressure switch

1-NAT

Underside of vehicle, right rear of

engine

3

VTEC solenoid valve

1-GRY

Underside of vehicle, right rear of

engine

4

T101

Inside under-hood fuse/relay box

5

CKP sensor

2-GRY

Underside of vehicle, right rear of

engine

6

Fuel injector No. 4

2-BLK

Top of engine

7

Fuel injector No. 5

2-BLK

Top of engine

8

Fuel injector No. 6

2-BLK

Top of engine

9

Fuel injector No. 1

2-BLK

Top of engine

10

C105 Junction connector

20-BLK

Below right side of dash

11

PCM connector D

16-GRY

Below center of dash, right side of

heater unit

12

PCM connector B

25-GRY

Below center of dash, right side of

heater unit

13

Fuel injector No. 2

2-BLK

Top of engine

14

PCM connector C

31-BLU

Below center of dash, right side of

heater unit

15

Primary HO2S

4-GRY

Lower rear center of engine

compartment

16

Fuel injector No. 3

2-BLK

Top of engine

17

IAT sensor

2-GRY

Left rear of engine

18

Transmission range switch

10-GRY

Left rear of engine compartment

19

ICM

3-—

Left side of engine compartment

20

Countershaft speed sensor

2-BLK

Lower left rear of engine compartment

21

C106 Junction connector

8-GRY

Lower left rear of engine compartment

22

Ignition coil

3-BLK

Left side of engine

23

C103

14-GRY

Left rear of engine compartment

Left-side engine compartment wire

harness 

(see page 203-14)

24

C104

10-GRY

Left rear of engine compartment

Left-side engine compartment wire

harness 

(see page 203-14)

25

Radiator fan switch A

2-GRY

Left side of engine

26

G101

Left side of engine

Engine ground via engine

wire harness

27

A/T clutch pressure control solenoid valve A

2-BRN

Left side of engine compartment

28

A/T clutch pressure control solenoid valve B

2-BLK

Left side of engine compartment

29

Mainshaft speed sensor

2-BLK

Underside of vehicle, front of

transmission

30

3rd clutch pressure switch

1-BLK

Underside of vehicle, front of

transmission

31

Starter solenoid

1-BLK

Left front of engine compartment

32

Torque converter clutch solenoid valve/shift

control solenoid valve A

3-GRY

Left side of engine compartment

33

2nd clutch pressure switch

1-BLK

Lower left side of engine on transaxle

34

Shift control solenoid valve C

2-BRN

Underside of vehicle, front of

transmission

35

IAC valve

3-GRY

Left side of engine

36

Shift control solenoid valve B

2-BLK

Underside of vehicle, front of

transmission

37

TP sensor

3-GRY

Left side of engine

38

MAP sensor

3-GRY

Top of engine

39

ECT sensor

2-GRY

Left side of engine

40

EGR valve and EGR valve position sensor

6-GRY

Left side of engine

41

Coolant temperature gauge sending unit

1-GRY

Left side of engine

42

Distributor

3-BLK

Left rear of engine

43

Alternator

4-LT GRN

Right front of engine

44

T102

Right front of engine

Alternator

45

TDC sensor (1 and 2)

4-GRY

Right side of engine

46

Radiator fan switch B

2-GRY

Right side of engine

Circuit Index

Circuit Index

Menu

Menu

s

t

s

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+

203-5



Connector to Harness Index

ENGINE
WIRE
HARNESS

45

46

44

43

31

30

29

28

27

1

41 40 39

38 37 36 35 34 33 32

2

3

4

5

9

10

11 12

14

19

18

20

21

22

23

24

25

6

7 8

13

17

16

15

26

42

Circuit Index

Circuit Index

Menu

Menu

s

t

s

t

203-6



Connector to Harness Index

Engine Wire Harness (’00-’02 V6 models)

Ref

Connector or Terminal

Cavities/

Color

Location

Connects to

Notes

1

VTEC oil pressure switch

2-GRY

Underside of vehicle, right rear of engine

2

Oil pressure switch

1-NAT

Underside of vehicle, right rear of engine

3

VTEC solenoid valve

1-GRY

Underside of vehicle, right rear of engine

4

T101

Inside under-hood fuse/relay box

5

CKP sensor

2-GRY

Underside of vehicle, right rear of engine

6

C108 Junction connector

20-ORN

Below right side of dash

7

C105 Junction connector

20-ORN

Below right side of dash

8

G102

Right side of engine

Body ground via engine wire

harness

9

Ignition coil No. 1

3-BLK

Rear center of engine

10

Ignition coil No. 2

3-BLK

Rear center of engine

11

PCM connector D

16-GRY

Below center of dash, right side of

heater unit

12

PCM connector B

25-GRY

Below center of dash, right side of

heater unit

13

Ignition coil No. 3

3-BLK

Rear center of engine

14

PCM connector C

31-BLU

Below center of dash, right side of

heater unit

15

Primary HO2S

4-GRY

Lower left rear of engine compartment

16

Fuel injector No. 3

2-BLK

Top of engine

17

IAT sensor

2-GRY

Left rear of engine

18

Transmission range switch

10-GRY

Left rear of engine compartment

19

Countershaft speed sensor

2-BLK

Lower left rear of engine compartment

20

C106 Junction connector

8-GRY

Lower left rear of engine compartment

21

C107 Junction connector

14-GRY

Lower left rear of engine compartment

22

C103

14-GRY

Left rear of engine compartment

Left-side engine compartment wire

harness 

(see page 203-14)

23

C104

10-GRY

Left rear of engine compartment

Left-side engine compartment wire

harness 

(see page 203-14)

24

Radiator fan switch A

2-GRY

Left side of engine

25

G101

Left side of engine

Body harness via engine wire

harness

26

A/T clutch pressure control solenoid valve A

2-BRN

Left side of engine compartment

27

A/T clutch pressure control solenoid valve B

2-BLK

Left side of engine compartment

28

Mainshaft speed sensor

2-BLK

Underside of vehicle, front of

transmission

29

3rd clutch pressure switch

1-BLK

Underside of vehicle, front of

transmission

30

Starter solenoid

1-BLK

Left front of engine compartment

31

Torque converter clutch solenoid valve/shift

control solenoid valve A

3-GRY

Left side of engine compartment

32

2nd clutch pressure switch

1-BLK

Lower left side of engine, on transaxle

33

Shift control solenoid valve C

2-BRN

Underside of vehicle, front of

transmission

34

IAC valve

3-GRY

Left side of engine

35

Shift control solenoid valve B

2-BLK

Top of engine

36

TP sensor

3-GRY

Left side of engine

37

MAP sensor

3-GRY

Top of engine

38

EGR valve and EGR valve position sensor

6-GRY

Left side of engine

39

ECT sensor

2-GRY

Left side of engine

40

Ignition coil No. 6

3-BLK

Front center of engine

41

Fuel injector No. 6

2-BLK

Top of engine

42

Ignition coil No. 5

3-BLK

Front center of engine

43

Fuel injector No. 5

2-BLK

Top of engine

44

Alternator

4-GRN

Right front of engine

45

T102

Right front of engine

Alternator

46

Ignition coil No. 4

3-BLK

Front center of engine

47

Fuel injector No. 4

2-BLK

Top of engine

48

TDC sensor (1 and 2)

4-GRY

Right side of engine

49

Fuel injector No. 2

2-BLK

Top of engine

50

Fuel injector No. 1

2-BLK

Top of engine

51

Radiator fan switch B

2-GRY

Right side of engine

Circuit Index

Circuit Index

Menu

Menu

s

t

s

t

+

203-7



Connector to Harness Index

1

2

3

4

5

7

9

11

12

14

18

19

20

21

22

23

24

16

15

30

29

28

27

26

51

48

47

46

45

43

41 39

37

35

33

31

42 40

38

36

34

32

44

6

49

50

10

13

8

25

17

Circuit Index

Circuit Index

Menu

Menu

s

t

s

t

 

 

 

 

 

 

 

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