Opel Frontera UBS. Manual - part 1632

8D–206

WIRING SYSTEM

3  Hazard Warning Lights Inoperative

•

IS THE FUSE F-3 (15A) NORMAL?

YES

NO

REPLACE THE FUSE

•

IS THE HAZARD WARNING SW NORMAL?

YES 

NO

REPAIR OR REPLACE THE SW

•

IS THE BATTERY VOLTAGE APPLIED BETWEEN THE 
SW HARNESS SIDE CONNECTOR 2      I-11
AND GROUND?

YES

NO

REPAIR A POOR CONNECTION AT THE
CONNECTORS OR AN OPEN CIRCUIT
BETWEEN FUSE F-3 (15A) AND 2    I-11

REPAIR A POOR CONNECTION AT THE CONNECTORS
OR AN OPEN CIRCUIT BETWEEN 2     B-53     AND
5     I-11

WIRING SYSTEM

8D–207

4  Turn Signal Lights Inoperative

•

IS FUSE C-3 (10A) NORMAL?

YES

•

•

•

DISCONNECT THE CONNECTOR OF THE HAZARD
WARNING SWITCH
TURN THE STARTER SWITCH ON.
IS THE BATTERY VOLTAGE APPLIED BETWEEN THE
HAZARD WARNING SWITCH HARNESS SIDE CONNECTOR
8   I-11   AND GROUND?

REPLACE THE FUSE

NO

YES

•

WITH THE HAZARD WARNING SWITCH TURNED OFF, IS
THERE ANY CONTINUITY BETWEEN THE SWITCH 
CONNECTORS 7   I-11   AND 8   I-11  ?

REPAIR A POOR CONNECTION AT THE CONNECTORS
OR AN OPEN CIRCUIT BETWEEN THE FUSE C-3 (10A) 
AND 8   I-11  .

NO

YES

REPAIR OR REPLACE THE SWITCH

NO

•

•

DISCONNECT THE TURN SIGNAL SWITCH CONNECTOR
IS THERE ANY CONTINUITY BETWEEN THE SWITCH 
CONNECTORS 3   B-12  AND 4   B-12   (WHEN TURNING TO 
THE LEFT), AND BETWEEN 3   B-12  AND 5   B-12   (WHEN 
TURNING TO THE RIGHT)?

YES

REPAIR A POOR CONNECTION AT THE CONNECTORS OR AN
OPEN CIRCUIT BETWEEN THE HARNESS SIDE CONNECTORS
2   B-53   AND 3   B-12  .

REPAIR OR REPLACE THE SWITCH.

NO

8D–208

WIRING SYSTEM

5  Turn Signal Lights On The Right (Or Left) Side Inoperative

6  Hazard Warning Lights On The Right (Or Left) Side Inoperative

•

IS TURN SIGNAL SWITCH NORMAL?

YES

NO

REPLACE OR REPAIR THE SWITCH

REPAIR A POOR CONNECTION AT THE CONNECTORS OR
AN OPEN CIRCUIT
[LH]
BETWEEN 4    B-12     AND 21    H-32
[RH]
BETWEEN 5    B-12     AND 22    H-32

•

IS HAZARD WARNING SWITCH NORMAL?

YES

NO

REPLACE OR REPAIR THE SWITCH

REPAIR A POOR CONNECTION AT THE CONNECTORS OR
AN OPEN CIRCUIT
[LH]
BETWEEN 6     I-11     AND 21    H-32
[RH]
BETWEEN 4     I-11     AND 22    H-32

WIRING SYSTEM

8D–209

7  Turn Signal Lights and Hazard Warning Lights On The Right (Or Left) Side Inoperative

REPAIR A POOR CONNECTION AT THE CONNECTORS OR
AN OPEN CIRCUIT
[LH]
BETWEEN 4    B-12     AND 21    H-32
[RH]
BETWEEN 5    B-12     AND 22    H-32