Opel Frontera UE. Manual - part 1680

8D–150

WIRING SYSTEM

Rear Washer Motor Does Not Operate

Step

Action

Value(s)

Yes

No

1

Does the rear wiper motor operate?

—

Go to Step 6

Go to Step 2

2

Is the fuse C–16 normal?

—

Go to Step 3

Replace the

fuse

3

1. Disconnect the rear wiper/washer switch connector

I–16.

2. Turn the switch to the rear washer position.

Is there continuity between the switch side connector
I–16 terminal 5 and 4?

—

Go to Step 4

Replace the

switch

4

Turn the starter switch on.

Is the battery voltage applied between harness side
connector I–16 terminal 5 and the ground?

Approx. 12V

Go to Step 6

Go to Step 5

5

Repair an open circuit between the fuse C–16 and
connector I–16 terminal 5.

Is the action complete?

—

Go to Step 4

—

6

Is C–36 grounded securely?

—

Go to Step 7

Ground it

securely

7

1. Disconnect the rear washer motor connector C–30.
2. Connect the battery positive terminal with the motor

side connector C–30 terminal 1 and the battery
negative terminal with terminal 2.

Does the motor operate?

—

Go to Step 8

Repair or

replace the

motor

8

Reconnect the rear wiper/washer switch connector
I–16.

Is the battery voltage applied between harness side
connector C–30 terminal 1 and the ground?

Approx. 12V

Go to Step 10

Go to Step 9

9

Is there continuity between harness side connector
I–41 terminal 4 and harness side connector C–30
terminal 1?

—

Go to Step 10

Repair an

open circuit

10

Is there continuity between harness side connector
C–30 terminal 2 and the ground?

—

Go to Step 11

Repair an

open circuit

11

Replace the alarm & relay control unit.

Is the action complete?

—

Verify repair

—

SECTION

8D–151

WIRING SYSTEM

Rear Defogger/Mirror Defogger

General Description

The system consists of the rear defogger and mirror
defogger switch, the rear defogger & mirror defogger
relay, the rear defogger & mirror defogger and the
Powertrain Control Module (PCM).
When the rear defogger and mirror defogger switch is
turned on with the starter switch on, the rear defogger and
mirror defogger relay is activated and the battery voltage
is applied to the rear defogger and mirror defogger.
The PCM is provided with the timer. When the operation
time of the timer elapses which has been set in advance,
the rear defogger and mirror defogger relay is
automatically deactivated and the rear defogger and
mirror defogger is turned off.

SECTION

8D–152

WIRING SYSTEM

Circuit Diagram–1

D08R100138

SECTION

8D–153

WIRING SYSTEM

Circuit Diagram–2

D08R100139

SECTION