Signal Specification, Steering Wheel Module (SWM)

Signal specification

Signal specification

Connector D




All the values given below are between the respective terminal in column 1 and terminal #C4 (ground) unless otherwise stated in brackets after
the table entry.

General
UIlow, voltage close to 0 V.
UIbat, battery voltage.

Note! It is important to connect the breakout box and check ground terminals before reading off.





Connector C




Connector C






Connector AB





Warning! Never take a reading using an ohmmeter or other measuring instrument on a connector for a pyrotechnic airbag. This could
deploy the airbag!