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PORSCHE BOXSTER
MODEL YEAR(S
BOXSTER 2003-2004
KEY T-HARNESS IMMOBILIZER
N/A N/A PORSCHE'S TRANSPONDER ANTI-THEFT SYSTEM, Requires 791 Bypass Module and extra Ignition Key
PART COLOR LOCATION DIAGRAM
12 VOLT CONSTANT RED/WHITE (+) IGNITION SWITCH HARNESS
STARTER YELLOW(+) IGNITION SWITCH HARNESS
STARTER 2 N/A
IGNITION 1 BLACK (+) IGNITION SWITCH HARNESS
IGNITION 2 ORANGE (+) IGNITION SWITCH HARNESS
IGNITION 3 N/A
ACCESSORY/HEATER BLOWER 1 BLACK/YELLOW (+) IGNITION SWITCH HARNESS
ACCESSORY/HEATER BLOWER 2 N/A
KEYSENSE N/A
PARKING LIGHTS ( - ) N/A
PARKING LIGHTS ( + ) GRAY/RED (+) and GRAY/BLACK (+) use both, See NOTE *4 @ HEADLIGHT SWITCH, See DIAGRAM 24464_BOXSTER_DUAL PARKING LIGHT DIAGRAM.pdf
POWER LOCK WHITE/BLACK (1-Wire System) See NOTE *1 @ ALARM/DOORLOCK MODULE, CONNECTOR A PIN 29 See NOTE *2 12856_BOXSTER_PORSCHE 1-WIRE DOOR LOCKS JBS UNITS.pdf
POWER UNLOCK Same wire, See DIAGRAM See DIAGRAM
LOCK MOTOR WIRE GREEN/RED (+) @ ALARM/DOOR LOCK MODULE, CONNECTOR B PIN 9, See NOTE *2
DOOR TRIGGER See NOTE *3 @ ALARM/DOORLOCK MODULE, CONNECTOR A PIN 25 AND 7, See NOTE *2 14301_BOXSTER_(-) NEGATIVE DOOR PIN ISOLATION CIRCUIT.pdf
DOMELIGHT SUPERVISION BROWN/YELLOW (-) @ ALARM/DOORLOCK MODULE, CONNECTOR B PIN 11, See NOTE *2
TRUNK RELEASE WHITE/GRAY (-) @ ALARM/DOORLOCK MODULE, CONNECTOR A PIN 9, See NOTE *2
SLIDING POWER DOOR N/A
HORN BROWN/WHITE (-) @ HORN SWITCH
TACH PURPLE/GREEN @ DIAGNOSTIC CONNECTOR, UNDER DRIVERS DASH
WAIT TO START LIGHT N/A
BRAKE BLACK/YELLOW (+) or BLACK/ORANGE (+) @ SWITCH ABOVE BRAKE PEDAL
FACTORY ALARM DISARM BROWN/RED (-) @ ALARM/DOORLOCK MODULE, See NOTE *2
ANTI-THEFT PORSCHE'S TRANSPONDER SYSTEM, REQUIRES 791 BYPASS and EXTRA IGNITION KEY TRANSPONDER @ IGNITION SWITCH TUMBLER
NOTES
NOTE *1 THE LOCK IS (+) POSITIVE TRIGGER THRU AN 180 OHM RESISTOR. UNLOCK IS A STRIGHT (-) NEGATIVE TRIGGER, MUST USE RELAYS PART #775, TO CONNECT, See DIAGRAM.





NOTE *2 THE ALARM/DOORLOCK MODULE IS LOCATED UNDER THE DRIVERS SEAT.





NOTE *3 BROWN/GREEN WITH WHITE DOTS(-) FOR THE DRIVERS SIDE AND BROWN/GREEN(-) FOR PASSENGER SIDE. WHEN CONNECTING TO AN ALARM SYSTEM USE BOTH DOOR TRIGGER WIRES AND DIODE ISOLATE, TO CONNECT, SEE DIAGRAM.





NOTE *4 this vehicle uses a 2-Wire PARKING LIGHT Circuit and will require (2) extra Relays Part #775 to connect, See DIAGRAM.
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