NOTE When replacing the control unit before demontazhy make dumping of data the TECH2 device.

Disconnect clips of the rechargeable battery.

Release and disconnect the socket of a plait of wires 1 and 3.

Wring out outside the fixing ledges 2 and take out the check point control unit forward.

NOTE Depending on version of the engine and the check point differently calibrated check point control units are used. When replacing the control unit of the check point use the corresponding new block. It is ordered in the service center.

Fix the check point control unit in the holder.

Insert and fix 2 sockets of plaits of wires.

Attach clips of the rechargeable battery.

Program volatile memory devices.

NOTE When replacing the control unit, after installation of the control unit, execute the appropriate program by means of the device.