Opel Frontera UE. Manual - part 519

8D–216

WIRING SYSTEM

Circuit Diagram – 4

D08RX261

8D–217

WIRING SYSTEM

Circuit Diagram – 5

D08RX262

8D–218

WIRING SYSTEM

Parts Location

D08RX265

Legend

(1) H–2
(2) H–13, H–14, H–19, H–32
(3) Relay & Fuse Box (Instrument Panel)
(4) C–6
(5) E–19
(6) I–9
(7) I–2
(8) I–10
(9) I–1

(10) B–22

(11) B–23

(12) B–8

(13) C–16
(14) Alarm & Relay Control Unit
(15) Fuel Tank Unit
(16) Fuel Tank
(17) F–1
(18) H–25
(19) H–15, H–16, H–17, H–31
(20) H–9 (X22SE)
(21) H–5, H–6
(22) M–10
(23) H–9 (6VD1)
(24) E–1 (6VD1)
(25) E–1 (X22SE)

8D–219

WIRING SYSTEM

Diagnosis

Speedometer and Odometer Do Not Function

Step

Action

Value(s)

Yes

No

1

Is C–16 grounded securely?

—

Go to Step 2

Ground it

securely

2

Disconnect the vehicle speed sensor connector M–10.

Is there continuity between harness side connector
M–10 terminal 2 and the ground?

—

Go to Step 4

Go to Step 3

3

Repair an open circuit between connector M–10
terminal 2 and the ground C–16.

Is the action complete?

—

Go to Step 2

—

4

Turn the starter switch on.

Is the battery voltage applied between harness side
connector M–10 terminal 1 and the ground?

Approx. 12V

Go to Step 6

Go to Step 5

5

Repair an open circuit between the fuse C–11 and
connector M–10 terminal 1.

Is the action complete?

—

Go to Step 4

—

6

Disconnect the meter connector I–2.

Is there continuity between harness side connector I–2
terminal 12 and harness side connector M–10 terminal
3?

—

Go to Step 8

Go to Step 7

7

Repair an open circuit between connector I–2 terminal
12 and connector M–10 terminal 3.

Is the action complete?

—

Verify repair

—

8

1. Disconnect the meter connector I–1.
2. Connector a resistance of 1.3 to 5K ohm (1.4W or

more) between harness side connector I–1 terminal
12 and harness side connector I–2 terminal 12.

3. Install a speedometer tester.
4. Check the waveform at the time when the vehicle

speed is 60 Km/h with a oscilloscope.

NOTE: Normal waveform shows between approx. 12V
and 2V and its cycle is 23.6msec

Is the waveform normal?

—

Replace the

meter

assembly

Replace the

vehicle speed

sensor

Speedometer Does Not Function (Odometer is Normal)

Step

Action

Value(s)

Yes

No

1

Replace the meter assembly.

Is the action complete?

—

Verify repair

—

Odometer Does Not Function (Speedometer is Normal)

Step

Action

Value(s)

Yes

No

1

Replace the meter assembly.

Is the action complete?

—

Verify repair

—