Control Unit Opel Omega B

Control Unit

The control unit (1) is installed in the driver's seat console.

All memory system functions are controlled from here.

The control unit, and therefore the entire system, is immediately ready for operation after the driver's door is opened and the ignition is switched on.

· Service

To remove the control unit, the driver's seat must be removed and the seat console detached.

If the control unit has been replaced, it must be reprogrammed with TECH 1.

After programming, read off trouble code

Note on trouble code 55

Trouble code is only recognized if the following steps have been carried out after programming:

1. Disconnect TECH 1

2. Ignition off

3. Close driver's door

4. Wait 30 sec. until control unit quiescent

5. Connect TECH 1

6. Retrieve trouble code

When one of the position switches is pressed, the seat and the mirrors are adjusted to the memorized positions.

For this, the control unit compares the nominal and actual values.

If there is a difference, the positions are corrected in the following order:

I Seat:

- Seat longitudinal adjustment

- Seat backrest adjustment

- Seat height, front

- Seat height, rear

II Mirrors:

- Rear view mirror, outside, driver's side, vertical

- Rear view mirror, outside, driver's side, horizontal

- Rear view mirror, inside, vertical

- Rear view mirror, inside, horizontal

- Rear view mirror, outside, co - driver's side, vertical

- Rear view mirror, outside, co - driver's side, horizontal

1 Seat backrest adjustment

2 Seat height adjustment

3 Seat inclination adjustment

4 Seat longitudinal adjustment

5 Switch combination matrix

6 Voltage supply

Note:

The stored data is retained even after an interruption of the voltage supply.