Opel Frontera UBS. Service 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