Opel Frontera UE. Manual - part 1683

8D–162

WIRING SYSTEM

Cigarette Lighter, Digital Clock and Accessory Socket

General Description

When the cigarette lighter is pushed in with the starter
switch at either “ACC” or “ON” position, a circuit is formed
in the cigarette lighter case to heat the lighter coil.
The cigarette lighter is sprung back to its original position
after the lighter coil is heated.

SECTION

8D–163

WIRING SYSTEM

Circuit Diagram

D08R100218

SECTION

8D–164

WIRING SYSTEM

Parts Location

D08R100200

Legend

(1) Relay & Fuse Box (Engine Room)
(2) H–32
(3) Relay & Fuse Box (Instrument Panel)
(4) I–27
(5) Digital Clock
(6) Rear Accessory Socket

(7) B–14, B–15
(8) H–31
(9) B–8

(10) Cigarette Lighter

(11) Front Accessory Socket

(12) I–28, I–29
(13) I–21, I–22

SECTION

8D–165

WIRING SYSTEM

Diagnosis

Cigarette Lighter Does Not Work

Step

Action

Value(s)

Yes

No

1

Is the fuse C–19 normal?

—

Go to Step 2

Replace the

fuse

2

Is B–8 grounded securely?

—

Go to Step 3

Ground it

securely

3

1. Disconnect the cigarette lighter connector I–22.
2. Turn the starter switch to the ACC or ON position.

Is the battery voltage applied between harness side
connector I–22 terminal 1 and the ground?

Approx. 12V

Go to Step 5

Go to Step 4

4

Repair an open circuit between the fuse C–19 and
connector I–22 terminal 1.

Is the action complete?

—

Go to Step 3

—

5

Disconnect the cigarette lighter connector I–21.

Is there continuity between harness side connector
I–21 terminal 1 and the ground B–8?

—

Repair or

replace the

cigarette

lighter

assembly

Go to Step 6

6

Repair an open circuit between connector I–21
terminal 1 and the ground B–8.

Is the action complete?

—

Verify repair

—

Cigarette Lighter Does Not Spring Out After Being Heated

Step

Action

Value(s)

Yes

No

1

Repair or replace the cigarette lighter.

Is the action complete?

—

Verify repair

—

SECTION