Land Rover Discovery Lhd Models Etm 1995 4th Edition Exp Rover Manual

ELECTRICAL TROUBLESHOOTING MANUAL
ETM Y5
Ground Distribution
31
DISCOVERY
0.5 B
X108
Automatic Trans-
mission Oil Tem-
perature Switch
1 C1016
0.5 B 0.5 B
2.0 BS2023
HJ11
1 C1009
2.0 B
0.5 B
B153
Left Front Indica-
tor Lamp
E201
Partial
0.5 BZ145
Left Headlamp
Level Unit
1 C190
P
Y5-30
B122
Left Repeater
Lamp
0.7 B
2 C2029Except NAS
NAS
2 Except NAS
N
Y5-28
O
Y5-29
2 C124
1 C166
0.5 BK208
NAS Alarm Relay
86 C2045
86
NAS 

ELECTRICAL TROUBLESHOOTING MANUA L
Y5 ETM
Ground Distribution
32
DISCOVERY
K191
Ignition Key
Lock Solenoid
0.5 B2 C2014
S248
X229
Key±In Switch
X124
Front Wipe/Wash
Switch
3 C2011 3 C2011
S248 1.5 B 0.5 B
1.5 B
1 C202
1.5 B
E201
Partial NAS Except NAS
1.5 B
0.5 B0.5 B
1.5 B
Without Cruise
Control
With Cruise Con-
trol
Without Cruise
Control
5 C2029X124
Front Wipe/Wash
Switch
3 C2013 

ELECTRICAL TROUBLESHOOTING MANUAL
ETM Y5
Ground Distribution
33
DISCOVERY
1.5 B
S2024
3 C437
Z176
Subwoofer Am-
plifier
Q
Y5-34
1 C412
Z199
Subwoofer Am-
plifier Shield
7 C212
Z199
Subwoofer Am-
plifier Shield
Z175
Radio Amplifier
10 C2054
Z114
CD Changer
1 C381
0.5
1.0 B
E205
NAS NAS
Z199
Subwoofer Am-
plifier Shield
Except NAS
0.7
B 

ELECTRICAL TROUBLESHOOTING MANUA L
Y5 ETM
Ground Distribution
34
DISCOVERY
1.5 B8 C230
S272
11 C2055
Z111
Radio
Q
Y5-33
8 C230
Z111
Radio
2
Z111
Radio
8C230
2.0 B
0.5 B1.5 B
Except NAS Low Line Radio Mid Line Radio High Line Radio13 C2055
1.5 BS272
1.5 B 2.0 B
R
Y5-35
Z199
Subwoofer Am-
plifier Shield 

ELECTRICAL TROUBLESHOOTING MANUAL
ETM Y5
Ground Distribution
35
DISCOVERY
Z111
Radio
S272
10 C2055
1.5 B
R
Y5-34
8 C230
5 C268
13 C2055
1.5 B 1.5 B
0.5 B1.5 B
6 C2029 NAS Except NAS
E201
Partial Not used
1.0 B 

ELECTRICAL TROUBLESHOOTING MANUA L
Y5 ETM
Ground Distribution
36
DISCOVERY
1.0 BZ108
Anti±Lock Brake
System ECU
27
1.5 BZ103
A.B.S. Booster
Unit
1.0 BK102
A.B.S. Pump
Relay
85 C352
6.0 B85
S132
1.0 B
31 C312
1.5 B
1.5 B
1.5 B
13 C12910 9 6
 
E203 E204
K101
A.B.S. Load
Relay
85 C35185
K103
A.B.S. Warning
Relay
87a87a85 C350
S2051 85 

ELECTRICAL TROUBLESHOOTING MANUAL
ETM Y5
Ground Distribution
37
DISCOVERY
24 C337
E303X187
Rear Window
Isolation Switch X122
Left Front Win-
dow Switch
C2031
X151
Right Front Win-
dow Switch
4 C338
0.5 B 0.5 B
4 C339X141
Left Rear Win-
dow Console
Switch
X162
Right Rear Win-
dow Console
Switch
4 C340
1.5 B 1.5 B
1 C343
1.5 B
1435 

ELECTRICAL TROUBLESHOOTING MANUA L
Y5 ETM
Ground Distribution
38
DISCOVERY
K193
Rear Blower
Motor Relay
3.0 B4 C457
S426
1 C447
Z216
Rear A/C Switch
Amplifier
5 C467
0.5 B
Z215
Rear Blower Re-
sistor Unit
3.0 B1 C459
K194
Rear A/C Control
Relay
4 C463
0.5 B
X240
Passengers Rear
A/C Switch
0.5 B4 C392
0.5 B1 C394
S422
X246
Passengers Rear
Fan Speed
Switch
3.0 B1 C391
E400
Partial 2.0 B 3.0 B
1.5 BB158
Passengers Rear
A/C Switch Il-
lumination
S417 87a
87 

ELECTRICAL TROUBLESHOOTING MANUAL
ETM Y5
Ground Distribution
39
DISCOVERY
2.5 BZ134
Fuel Pump Mod-
ule
[1] Fuel Level
Sensor
[2] Fuel Pump2.0 B
3 C4342
E404
S415
E400 3 C407
1.5 B 1.5 B 1.0 B
Partial [1] [2] 

ELECTRICAL TROUBLESHOOTING MANUA L
Y5 ETM
Ground Distribution
40
DISCOVERY
B121
Left Rear Lamp
Assembly
2.0 BS423
4 C403
B124
Rear Interior
Roof Lamp
M120
Rear Wiper Motor
4 C408
0.7 B
5 C4150.5 B
B155
Left Tail Lamp
1.5 B
B163
Left Rear Indica-
tor Lamp
2 C442
1.5 B
2.5 B
E400
PartialS401
3 C411B
2 C441