Pinout Values and Diagnostic Parameters

Signal specification

Driver door module/passenger door module connector A

Connector A, terminals # A1 - # A30

Part 1:

Part 2:

The values are measured between the relevant terminal in column 1 and terminal # A6 (ground) unless otherwise stated.

U = DC in volts (V).
Ubat = battery voltage in volts (V).
Ulow = Voltage close to 0 V.

The values are measured with the control module in "Active mode".

NOTE: Check the ground terminals as above before taking readings using the breakout box.

Driver door module/passenger door module connector B

Connector B, terminals # B1 - # B12









U = DC in volts (V).
Ubat = battery voltage in volts (V).
Ulow = Voltage close to 0 V.

The values are measured between the relevant terminal in column 1 and terminal # B9 (signal ground) unless otherwise stated.

NOTE: Check the ground terminals as above before taking readings using the breakout box.