Range Rover 2. Electrical Manual — part 42
WASH/WIPE
F5
4
CIRCUIT DIAGRAM
15
F 38
10 A
RL11
[11]
2
3
1
5
5
C176
4
5
4
1
2
C172
P125a
Engine Compart-
ment Fuse Box
[11] Headlamps
Wash/Wipe
Relay
LGR
NU
LGU
LGU
B
S101
E154
See Ground Dis-
tribution
S111
E181
See Ground Dis-
tribution
4
W
6
C113
M
1
C191
2
C191
M
[1]
[2]
4
C160
1
C160
M
[1]
[2]
3
C190
2
R
B
4
B
B
2
1
C190
S114
E167
See Ground Dis-
tribution
Z238
Body Electrical
Control Module
(BECM)
M110
Headlamp Wash
Pump
C175
C177
M157
Right Headlamp
Wiper Motor
[1]
Run
[2]
Park
M156
Left Headlamp
Wiper Motor
[1]
Run
[2]
Park
3
C257
U
4
C219
3
C219
B
X145
Main Lighting
Switch
[2]
Headlamps
E252
See Ground Dis-
tribution
S208
[2]
0
S132
Security/Central
Locking
YB
RB
B
YB
RB
WASH/WIPE
F5
5
CIRCUIT DIAGRAM
30
F 15
20 A
RL8
S111
E181
See Ground Dis-
tribution
M
1
C194
2
C194
M
[1]
[2]
4
C120
BLG
B
M119
Rear Screen
Wash Pump
1
C326
7
C325
OP
OB
B
E621
B
2
C859
C307
1
3
C867
2
M120
Rear Wiper Motor
[1]
Parked
[2]
Not Parked
S851
E322
1
C867
B
Z238
Body Electrical
Control Module
(BECM)
See Ground Dis-
tribution
See Ground Dis-
tribution
C623
WASH/WIPE
F5
6
CIRCUIT DIAGRAM
8
Z238
Body Electrical
Control Module
(BECM)
2
C564
9
18
C626
Automatic
Transmission
Manual Trans-
mission
3
C660
0
[1]
X157
Reverse Switch
S551
E529
E574
UP
UG
S608
S609
S610
UB
10
C659
6
7
C660
C559
6
C562
0
[1]
X
1
0
[2]
Y
2
0
[3]
Z
3
C562
GN
B
5
C560
BG
S607
E621
C560
C560
1
C564
Petrol
Diesel
See Ground Dis-
tribution
See Ground Dis-
tribution
C660
X294
Gear Box Posi-
tion Switch
[1]
X Switch
[2]
Y Switch
[3]
Z Switch
P
0
1
1
R
0
0
1
N
1
0
1
D
1
0
0
3
0
0
0
2
0
1
0
1
1
1
0
Z*
1
1
1
X
Y
Z
GN
UB
Manual Trans-
mission
Automatic
Transmission
Automatic Gear-
box
B
1 =
0 =
* =
Switch Open
Switch Closed
Fault
HEATED FRONT SCREEN
F6
CIRCUIT OPERATION
1
CIRCUIT OPERATION
This operates only with the engine running, which is
determined by the HEVAC panel. In the off state, the
signal is at 12 volts. When the Heated Front
Windscreen is activated, the signal is switched to 0
volts. This provides the ground required for relay 5 to
be pulled in, as there is an ignition feed on the other
side of the coil provided by relay 15. This relay
energises one half of the heated screen elements.
Once relay 5 has been energised, a 12 volt signal is
provided to the coil of relay 4. The other side of the
coil is connected directly to ground, thereby
energising the relay and switching on the other half
of the elements.
There is also a feed spliced from the harness which
provides the petrol Engine Control Module with a
signal that tells the unit there will be a large electrical
load turned on/off.
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст