Opel Frontera UBS. Manual - part 764

8D – 486 WIRING SYSTEM

Parts Location (RHD)

Legend

(1) S-5
(2) S-4
(3) S-3
(4) S-2
(5) H-21
(6) B-2

(7) Fuse Box (B-37)
(8) H-23
(9) B-19

(10) Relay and Fuse Box
(11) L-1
(12) H-45

D08RW995

10

4

5

6

3

2

1

7

8

9

11

12

WIRING SYSTEM 8D 

–

 487

D08RW947

Circuit Diagram (LHD)

2

B-37

B-37

1

4

3

B-37

B-37

6

H-21

3.0

B/Y

STARTER SW

(IG1)

BATT.(+)

C-4 10A
ELEC.
IGN.

C/B-2 30A
P/W, P/S, S/R

0.5

L/W

3.0

B/L

2.0

L/B

2.0

L/B

2.0

L/B

0.5

B

0.5

Y/R

0.5

Y/B

0.5

Y/B

0.5

L/Y

1.25

L

1.25

Y

0.5

L/Y

2.0

L/B

0.5

L/W

B-18

BODY-LH

1.25

B

0.3

B

POWER
WINDOW
RELAY

SAFETY
STOP
SW

LIMIT
SW

SUN ROOF
SW

SUN ROOF

MOTOR

A

3

H-45

4

H-21

2.0

B

BODY-RH

4

H-23

POWER WINDOW

SW

6

H-45

4

S-5

0.5

B

2.0

B

2.0

B

B

A

B

1

S-2

3

S-2

2

1

5

S-5

2.0

L/B

B-1

L-1

OPEN

CLOSE

0.5

B

L-1

3

L-1

1

H-45

2

H-45

2

S-4

3

S-5

6

S-5

OPEN

SUN ROOF CONTROL UNIT

CLOSE

1

S-5

4

S-4

1

S-3

2

S-3

M

8D – 488 WIRING SYSTEM

Parts Location (LHD)

Legend

(1) S-5
(2) S-4
(3) S-3
(4) S-2
(5) B-18
(6) H-23

(7) Fuse Box (B-37)
(8) B-1
(9) Relay and Fuse Box

(10) H-21
(11) H-45
(12) L-1

D08RW388

2

1

3

4

5

6

7

8

9

10

11

12

WIRING SYSTEM 8D – 489

Diagnosis

Quick Chart for Check Points

1.  Sun roof does 
     not open

2.  Sun roof does
     not close

3.  Safety stop mechanism 
     does not operate before   
     sun roof closes completely

4.  Limit switch mechanism
     does not operate before
     sun roof open completely

5.  Power source circuit 
     diagnosis

C/B-2
(30A)

Fuse

C-4

(10A)

Power

win-
dow

relay

Sun

 roof 

switch

Sun

roof

control

unit

Sun

roof 

motor

Safety

stop

switch

Cable

har-

ness

Check point

Trouble mode

Limit

switch