Opel Frontera UE. Manual - part 1666

8D–94

WIRING SYSTEM

Hazard Warning Light Does Not Flash

Step

Action

Value(s)

Yes

No

1

Is fuse F–1 normal?

—

Go to Step 2

Replace the

fuse

2

Disconnect the flasher unit connector I–47.

Is the battery voltage applied between harness side
connector I–47 terminal 4 and the ground?

Approx. 12V

Go to Step 4

Go to Step 3

3

Repair an open circuit between the fuse F–1 and
connector I–47 terminal 4.

Is the action complete?

—

Go to Step 2

—

4

Is there continuity between harness side connector
I–47 terminal 7 and the ground?

—

Go to Step 6

Go to Step 5

5

Repair an open circuit between connector I–47
terminal 7 and the ground B–8.

Is the action complete?

—

Go to Step 4

—

6

Is B–8 grounded securely?

—

Go to Step 7

Ground it

securely

7

1. Disconnect the hazard warning switch connector

I–11.

2. Turn the hazard warning switch on.

Is there continuity between the switch side connector
I–11 terminal 6 and 10?

—

Go to Step 8

Repair or

replace the

switch

8

Is there continuity between the harness side connector
I–11 terminal 6 and the ground B–8 or I–11 terminal 10
and I–47 terminal 8?

—

Go to Step 10

Go to Step 9

9

Repair an open circuit between connector I–11 terminal
6 and the ground B–8 or I–11 terminal 10 and I–47
terminal 8.

Is the action complete?

—

Verify repair

—

10

Replace the flasher unit.

Is the action complete?

—

Verify repair

—

Turn Signal Light Flashes Too Quickly

Step

Action

Value(s)

Yes

No

1

Do all of turn signal lights flash?

—

Go to Step 2

Go to Step 3

2

Replace the flasher unit.

Is the action complete?

—

Verify repair

—

3

Is the bulb of turn signal light that does not work
normal?

—

Go to Step 4

Replace the

bulb

4

Repair an open circuit between the turn signal light and
the turn signal light.

Is the action complete?

—

Verify repair

—

SECTION

8D–95

WIRING SYSTEM

Stoplight

General Description

The circuit consists of stoplight, high mounted stoplight
and stoplight switch.
With brake pedal depressed, stoplight switch is turned to
on to illuminate stoplight.
Stoplight switch controls not only the operation of
stoplight but also the input of cruise cancel signals to
cruise control unit.

SECTION

8D–96

WIRING SYSTEM

Circuit Diagram

D08R100113

SECTION

8D–97

WIRING SYSTEM

Parts Location

D08RX203

Legend

(1) H–19
(2) Relay & Fuse Box
(3) I–18
(4) B–9
(5) Stoplight – RH
(6) G–10, G–11

(7) High Mounted Stoplight
(8) H–21
(9) Stoplight – LH

(10) B–13

(11) B–8

(12) B–6

SECTION