Signal Specification, Driver Door Module (DDM) / Passenger Door Module (PDM)

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Signal specification

Driver door module / passenger door module connector A




Connector A, terminals #A1 #A30
The following values are measured between the relevant terminal in column 1 and terminal #A6 (ground) unless otherwise stated.
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.

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









Driver door module / passenger door module connector B




Connector B, terminals #B1 - #B12
The following 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.

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