bmw Workshop Repair Guides

BMW Workshop Service and Repair Manuals

6 RA Replacing Resistor For Servomotor (ATC 400 X-Drive) > < 4 RA Replacing Output Flange For Front Axle Output (ATC 400_500 X-Drive)
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27 10 700

Removing and installing / replacing control
unit for transfer case

Important!

Read and comply with notes on protection against
electrostatic damage (ESD protection).

After installation:

After replacement, the "Repair" service function must be

carried out with GT1.

Replacement only: Carry out programming/coding

In vehicles before 03/05 the old diagnosis algorithm and in
vehicles after 03/05 the new diagnosis algorithm must always
be activated by way of coding!

Necessary preliminary tasks:

Remove front panel for luggage compartment floor.

Unscrew nuts (1).

Unfasten plug connection and disconnect.

Remove control unit (2).

RA  Removing and installing / replacing control unit for transfer case

BMW AG - TIS

11.02.2013  11:31

Issue status (12/2007) Valid only until next DVD is issued

Copyright

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6 RA Replacing Resistor For Servomotor (ATC 400 X-Drive) > < 4 RA Replacing Output Flange For Front Axle Output (ATC 400_500 X-Drive)