Discovery electrical Manual - part 23

IGNITION AND SHIFT INTERLOCK

C1

3

CIRCUIT DIAGRAM

KS

S2018

30

F 12

10 A

C1-2

B

C1-5

C

C1-4

C204

17

See Fuse Details

S2021
HJ6

P

1

2

5

6

C344

GP

R

B

OY

Z110
Transmission
Range Selector
Switch

See Ground Dis-
tribution

NW

4

BR

HJ6

E200

S238

HJ5

B

3

C344

 BW

P

R

N

D

3

2

1

P

R

N

D

3

2

1

A

Mechanical Con-
nection

P126
Fascia Fuse Box

 BW

Interlock Sole-
noid

X230
Key–Barrel
Switch

[1]

Key in Posi-
tion 0

K191
Ignition Key
Lock Solenoid

See Ground Dis-
tribution

5

C2012

KR

C2012

3

C2014

1

E200

S2025

B

C2014

2

OW

0

[1]

HJ5

BR

IGNITION AND SHIFT INTERLOCK

C1

4

CIRCUIT DIAGRAM

REV: 11/97

30

F 12

10 A

C

C1-3

H

N

L

P126
Fascia Fuse Box

X229
Key–In Switch

[1]

Key In-
serted

K153
Interlock Relay 1

X175
Transfer Box Po-
sition Switch

Z148
Multi–Function
Unit (MFU)

See Fuse Details

C204

17

7

C2012

W

B

C2012

6

WP

S2014

HJ3

30

86

C2000

87

85

C2000

RB

Z189
Interlock Diode 1

BR

BK

7

C105

3

C368

2

C368

S343

See Ground Dis-
tribution

B

E201

21

C205

30

87

86

85

0

[1]

GN

LGY

S2119

4

C2013

Not used

WP

S2068

3

C205

BK

S2021

HJ6

P

NAS
Automatic Trans-
mission

IGNITION AND SHIFT INTERLOCK

C1

5

CIRCUIT DIAGRAM

REV: 11/97

86

85

30

87

C105

C2001

6

87

C2001

30

86

10

C274

K151
Interlock Relay 2

Z232
Transfer Box
Solenoid Diode

Z163
Theft Alarm Unit

SB

WY

BR

B

C1-3

With Theft Alarm

BO

Without Theft
Alarm

11

C274

BO

BO

C274

11

BO

B

C274

10

With Theft Alarm

Without Theft
Alarm

S2005
HJ10

S322

X167
Park/Neutral Po-
sition Switch

5

C323

10

C105

BY

B

BG

Starting and
Charging

D

3

2

1

P

R

N

YB

85

4

C323

S204

E200

See Ground Dis-
tribution

HJ3

Z190
Interlock Diode 2

E201

See Ground Dis-
tribution

15

F 13

10 A

P126
Fascia Fuse Box

C226

2

C369

1

S335

B

R

K161
Transfer Box
Solenoid

C369

2

S343

B

B

BY

SB

BO

See Fuse Details

S2054

HJ5

C105

11

NAS
Automatic Trans-
mission

ANTI–LOCK BRAKE SYSTEM

D1

1

CIRCUIT DIAGRAM

F 4

15

3

2

C227

4

1

C227

P127
Satellite Fuse
Box 1

P126
Fascia Fuse Box

F 1

S2042

X168
Stop Lamp
Switch

[1]

Brake
Pedal De-
pressed

[2]

Brake
Pedal
Further
De-
pressed

S132

E204

5A

15A

15

WR

GP

B

31

27

C2084

B

25

C2084

10

See Fuse Details

See Ground Dis-
tribution

Z108
Anti–Lock Brake
System ECU

WS

10

C204

0

[2]

[1]

[2]

[1]

S2093

S2011

Z206
Stop Lamp
Switch Sup-
pressor

Stop Lamps

E203

HJ3

HJ1

GP

GO

R

1

C2063

R

2

C2063

GO

9

8

C1026

Z132
Engine Control
Module (ECM)

1

C1017

YK

29

NAS