Opel Frontera UBS. Manual - part 737

8D – 378 WIRING SYSTEM

8.   Mirror Defogger On Both Sides Do Not Operate

•

IS FUSE C-4 (10A) NORMAL?

YES

REPAIR THE FUSE

NO

•

IS THE DOOR MIRROR DEFOGGER SW NORMAL?

YES

REPAIR OR REPLACE THE DOOR MIRROR
DEFOGGER SW

NO

•

REMOVE THE CONNECTORS OF THE DOOR MIRROR
DEFOGGER SW

YES

REPAIR A POOR CONNECTION OF
CONNECTORS OR AN OPEN CIRCUIT
BETWEEN THE FUSE C-4 (10A) AND 4  B-57

NO

REPAIR A POOR CONNECTION OF CONNECTORS OR AN
OPEN CIRCUIT BETWEEN 5  B-57  AND  7  H-22  OR  5  B-57
AND 7  H-18

•

TURN ON THE STARTER SW

•

IS BATTERY VOLTAGE APPLIED BETWEEN THE HARNESS
SIDE CONNECTOR 4  B-57  AND THE GROUND?

WIRING SYSTEM 8D – 379

9.   Mirror Defogger On The Left (Or Right) Side Does Not Operate

•

DISCONNECT THE MIRROR CONNECTOR ON THE
LEFT (OR RIGHT) SIDE.

YES

REPAIR A POOR CONNECTION OF THE
CONNECTORS OR AN OPEN CIRUICT
BETWEEN 5  B-57  AND 3 D-12  (OR  3  D-3  )
OR 5  B-57  AND 3  D-3  (OR 3  D-12 )

NO

•

IS THE CONTINUITY IN THE MIRROR NORMAL?

YES

REPAIR OR REPLACE THE MIRROR

NO

•

IS  B-18  (   B-1   ) GROUNDED SECURELY?

YES

GROUND IT SECURELY

NO

REPAIR A POOR CONNECTION OF CONNECTORS OR AN
OPEN CIRCUIT BETWEEN 8  D-12  AND   B-1   (OR 8  D-3
AND  B-18 ), OR 8  D-3  AND  B-18  (OR 8  D-12  AND  B-1  )

•

TURN THE STARTER SWITCH AND THE DEFOGGER
SWITCH ON

•

IS THERE A BATTERY VOLTAGE APPLIED BETWEEN
3  D-12  (OR 3  D-3  ) AND GROUND, OR 3  D-3   (OR
3  D-12 ) AND GROUND?

8D – 380 WIRING SYSTEM

Anti-Theft System with Keyless Entry

WIRING SYSTEM 8D 

–

 381

Circuit Diagram (RHD 6V*1)-1

D08RW704

STARTER SW

(SW)

3.0

W/G

0.5

W/R

0.5

W/L

1.25

W/L

0.5

L

0.5

L

1.25
W/R

1.25
W/R

0.5

L

0.5

W/R

MODE
SW
(A/T)

ANTI-THEFT
INDICATOR
LIGHT

STARTER
RELAY

ANTI-THEFT & KEYLESS ENTRY CONTROL UNIT

0.5

W/R

(M/T)

C-1 10A
STARTER
RELAY

BATT.(+)

5.0

W

0.5

R/W

C-16
10A
CLOCK(B)
ROOM

2

15

H-12

H-10

1

M-25

4

M-25

6

X-17

22

B-22

10

B-22

12

H-15

5

X-17

16

H-10

4

H-42

A

A

STARTER SW

(ACC)

3.0

L/B

0.5

O/L

C-13
10A
ANTI
THEFT

18

B-22

20

B-22

5

H-21

DOME
LIGHT

0.5

GR/G

19

B-22

7

H-26

2

I-8

1

I-8

20

H-26

BATT.(+)

0.3

LG/B

0.3

LG/B

1.25

LG/W

1.25

LG/W

5.0

W

C-18 20A
DOOR LOCK