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Control module

Control module


Type designation

The type designation for the transmission control module consists of two codes each made up of two groups of characters as in the following example: WBEA 000011 and 2 07 respectively.

First code

W = Control module model, e.g. for engine bay

B = Hardware type

E = Engine type according to: E=D223L, F=B205E, G=B235E, H=B235R, I=B308E

D = Design version. Updated on change

000011 = Serial number

Second code

02 = Year of manufacture (02 = 2001)

07 = Week of manufacture (calendar week)

Number of connector pins on each connector (2 connectors)

qty

38

Power supply (+30 circuit)

pin no.

33 (A)

Power supply (+15 circuit)

pin no.

31 (A) and 32 (A)

Main ground

pin no.

23 (A) and 32 (A)

P-Bus (+)

pin no.

25 (A)

P-Bus (-)

pin no.

26 (A)