194001286 - E1060 A - BUS SERIAL LINE - OPERATIONAL DESCRIPTION

Body Computer M001 is connected to the A-Bus serial line via:- pin 25 of connector B, for vehicle components on the facia and front wiring;- pin 7 of connector D, for vehicle components on the rear wiring.The components involved are:- steering wheel stalk unit H005, pin 2 of connector A;- tyre pressure control unit M047, pin 18 of connector B;- alarm siren P090, pin 2;- the volumetric sensor unit for alarm K062, pin 4;- the dusk sensor built into the electrochromic interior mirror unit P065, pin 5.The connections are made through short-circuiting junctions D097 located in the various engine cables.