Comparison table of input signals · The following table shows a comparison point to

911 Carrera (996) Alarm system diagnosis Comparison table of input signals The following table shows a comparison point to the data read out from PST2 on the vehicle, and should simplify diagnosis and troubleshoot- ing. Boundary conditions -Both doors closed Ignition switched on Central locking system variant code in variant 4 Doors not locked Switch position IText open~ Iradio contact aDen linDut 1 aDen closed terminal15 signal available closed horn connected closed side notI secured closed passenger'sside not secured driver's side not locked I Note closed passenger'sside not The informationin the comparisontable applies locked for vehicleswith the safe function. The safe func- open doors on driver's side tion is not provided for all countries(e.g. USA). closed In this case Driver's side secured and Pas- open doors on passenger's senger's side secured will be displayedin the side closed PST2. In vehicleswith the safe function, this open door lock barrel not displaywould indicate an error in the door lock actuated module or its wiring. open central locking systemI not actuated 90 -D 59IlalarmIdriver'S~