Opel Frontera UBS. Manual - part 1639

 

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Opel Frontera UBS. Manual - part 1639

 

 

8D–234

WIRING SYSTEM

Parts Location (RHD)

Legend

(1) Horn Switch
(2) Horn (Low Note)
(3) C-28
(4) C-27

(5) Horn (High Note)
(6) Relay and Fuse Box (X-8)
(7) Fuse Box
(8) H-15, H-16
(9) B-12

5

4

6

7

8

9

1

3

2

D08RW880

WIRING SYSTEM

8D–235

Circuit Diagram (LHD)

3

H-16

14

X-8

X-8

X-8

2

C-28

1

1

HORN RELA

Y

2.0

G/O

0.85

G/O

0.3

B/O

0.3

B/O

0.85

G/Y

0.85

G/Y

2.0

G/O

5.0

W

BA

TT

.(+)

F-3 15A

HORN, HAZARD

FL-1 80A

MAIN

HAZARD

W

ARNING SW

(2)

12

B-12

HORN SW

HORN 

(LOW NOTE)

HORN 

(HIGH NOTE)

H-12

16

C-27

1

D08RW954

8D–236

WIRING SYSTEM

Parts Location (LHD)

Legend

(1) Horn Switch
(2) Fuse Box
(3) B-12
(4) C-28

(5) C-27
(6) Horn (High Note)
(7) Horn (Low Note)
(8) Relay and Fuse Box (X-8)
(9) H-12, H-16

1

9

8

7

6

5

4

3

2

D08RW398

WIRING SYSTEM

8D–237

1   Horns Do Not Sound

IS FUSE F-3 (15A) NORMAL?

YES

IS  THE HORN RELAY NORMAL?

REPLACE THE FUSE

NO

YES

IS THE BATTERY VOLTAGE APPLIED BETWEEN
 2   X-8   AND THE GROUND?

REPLACE THE HORN RELAY

NO

YES

IS THE HORN SWITCH NORMAL?

NO

YES

NO

NO

YES

REPAIR A POOR CONNECTION AT THE 
CONNECTORS OR AN OPEN CIRCUIT 
BETWEEN  FUSE F-3 (15A) AND 2   X-8

WITH THE HORN SWITCH DEPRESSED,
IS THERE CONTINUITY BETWEEN 1  X-8   AND
THE GROUND?

REPAIR OR REPLACE THE SWITCH

REPAIR A POOR CONNECTION AT THE 
CONNECTORS OR AN OPEN CIRCUIT BETWEEN
1  X-8   AND 12  B-12

REPAIR A POOR CONNECTION AT THE CONNECTORS OR AN
OPEN CIRCUIT BETWEEN 3   X-8   AND 1   C-27   (1  C-28  )

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”.

 

 

 

 

 

 

 

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