Connector IV (40-pole)
Courtesy of PORSCHE OF NORTH AMERICA, INC.
- - Interlock clutch switch
- - not assigned
- - not assigned
- - Coolant fan, stage 1
- - Variant coding (ground for Tiptronic)
- - A/C compressor requirement
- - Ground, pedal sensor 1
- - Signal, pedal sensor 1
- - 5-volt supply for pedal sensor 1
- - Triggering of fuel pump relay (terminal 85)
- - Dim information from instrument cluster
- - Ground, pedal sensor 2
- - Signal, pedal sensor 2
- - 5-volt supply for pedal sensor 2
- - Ground, differential pressure sensor
- - Crash signal (airbag)
- - Speed signal output
- - Cruise control pilot light
- - Cruise control switch "Off"
- - Coolant fan, stage 2
- - Signal, differential pressure sensor
- - Speed signal from ABS control module
- - Cruise control clutch switch
- - Stop light switch 1
- - Cruise control switch "Set"
- - not assigned
- - Cruise control switch "Resume"
- - Stop light switch 2
- - not assigned
- - EVAP canister shutoff valve
- - Check Engine MIL
- - not assigned
- - Fuel gauge
- - Fuel reserve pilot light
- - not assigned
- - CAN high (PSM)
- - CAN low (PSM)
- - not assigned
- - Medium pressure switch (A/C)
- - Start-inhibit relay (terminal 85)