Opel Frontera UBS. Service manual — part 1640
8D–238
WIRING SYSTEM
2 Horns Do Not Shut Off
•
IS THE HORN RELAY NORMAL?
YES
•
•
REMOVE THE HORN SW
IS THE MOVABLE PORTION OF THE HORN SW ALWAYS OUT
OF CONTACT WITH THE GROUND BRACKET?
REPLACE THE HORN RELAY
NO
YES
REPAIR A SHORT CIRCUIT BETWEEN HORN RELAY HARNESS
SIDE CONNECTOR 1 X-8 AND 12 B-12
REPAIR OR REPLACE THE HORN SW
NO
WARNING:
WHEN SERVICING A VEHICLE EQUIPPED WITH SUPPLEMENTAL RESTRAINT SYSTEM, PAY
CLOSE ATTENTION TO ALL WARNINGS AND CAUTIONS.
FOR DETAILED EXPLANATION ABOUT SRS, REFER TO SECTION 9J “SUPPLEMENTAL
RESTRAINT SYSTEM (SRS)” AND 3F4 “SUPPLEMENTAL RESTRAINT SYSTEM STEERING WHEEL
& COLUMN”.
WIRING SYSTEM
8D–239
Dome Light, Luggage Room Light,
Courtesy Light and Map Light
General Description
This circuit consists of the starter switch, door
switch, dome light, luggage room light, courtesy
light, map light, and alarm & relay control unit.
The dome light lights up when any one of doors
except the tailgate is opened with the switch set at
the door mode.
The courtesy lights for the front doors are controlled
by front door switch–LH.
The luggage room light illuminates by opening the
tailgate when the switch is set at the door mode.
The map light illuminates by turning the switch on.
All these lights light up by turning on respective
switches regardless of the position of the starter
switch key.
The buzzer in the alarm & relay control unit sounds
to remind the driver to turn off the lights when the
starter switch is turned off.
8D–240
WIRING SYSTEM
Circuit Diagram (RHD)-1
D08RY00214
TAIL
RELAY
(4)
MAP
LIGHT
5.0
W
0.5
R/W
0.5
R/W
0.5
R/W
0.5
R/W
C-16 10A
CLOCK(B), ROOM
BATT. (+)
STARTER SW
(IG1)
3.0
B/Y
C-4 15A
ELEC. IGN
0.5
R/Y
LUGGAGE
ROOM
LIGHT
1
R-8
2
R-6
1
6
H-32
1
L-2
R-6
3
H-21
7
A
TAIL
GATE SW
0.5
B
1.25
B
BODY-RR
R-3
R-6
0.5
R/W
0.5
GR/W
0.5
R/W
1
D-18
10
H-18
14
H-46
4
B-6
2
B-6
ALARM & RELAY CONTROL UNIT
1
B-6
10
B-6
4
H-15
D-18
2
FRT
COURTESY
LIGHT-LH
0.5
GR/R
0.5
GR/W
0.85
G/R
0.5
GR/W
R-2
1
FRT DOOR
SW-LH
0.5
GR/W
0.5
R/W
0.5
R/W
0.5
R/W
0.5
L/W
1
2
D-7
10
H-22
D-7
2
H-22
2
H-18
FRT
COURTESY
LIGHT-RH
0.5
GR/W
1 5 5 2 1 A
高橋
WIRING SYSTEM
8D–241
Circuit Diagram (RHD)-2
0.5
GR/G
0.5
GR/G
0.5
GR/G
0.5
GR/G
0.5
R
0.5
R/W
0.5
R/W
DOME
LIGHT
(W/O TIMER)
5
B-6
5
H-21
9
0.85
B
2.0
B
0.5
GR/W
FRT
DOOR SW
-RH
RR
DOOR SW
-LH
RR
DOOR SW
-RH
0.5
GR/R
0.5
GR/B
0.5
GR/B
0.5
GR/B
2.0
B
B-7
1
L-3
DOME
LIGHT
(W/ TIMER)
4
H-45
2
S-1
S-1
1
H-45
5
L-3
2
A
A
ON
DOOR
OFF
B-2
B-18
BODY
-LH
BODY
-RH
2.0
B
B-26
BODY
-CTR
K-2
1
3
B-6
ALARM & RELAY CONTROL UNIT
ALARM & RELAY CONTROL UNIT
5
H-47
R-1
1
R-1
1
1
6
B-6
11
H-32
D08RW780
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