Listed below is the vehicle specific wiring diagram for your car alarm, remote starter or keyless entry installation into your 2002-2003 Jeep Wrangler . This information outlines the wires location, color and polarity to help you identify the proper connection spots in the vehicle. Please be sure to test all of your wires with a digital multimeter before making any connections. More information on using a multimeter and testing wires please see our Technical Support Area.
PART
COLOR
LOCATION
12 VOLT
CONSTANT
PINK/BLACK (+)
IGNITION SWITCH HARNESS
STARTER
YELLOW (+)
IGNITION SWITCH HARNESS
STARTER
2
N/A
IGNITION
1
DARK BLUE (+)
IGNITION SWITCH HARNESS
IGNITION
2
N/A
IGNITION
3
N/A
ACCESSORY/HEATER
BLOWER 1
BLACK/ORANGE (+)
IGNITION SWITCH HARNESS
ACCESSORY/HEATER
BLOWER 2
N/A
KEYSENSE
N/A
PARKING
LIGHTS ( - )
N/A
PARKING
LIGHTS ( + )
BLACK/YELLOW (+)
@ HEADLIGHT SWITCH
POWER LOCK
ADD ACTUATORS
TO BOTH DOORS, See DIAGRAM
POWER UNLOCK
ADD ACTUATORS
TO BOTH DOORS, See DIAGRAM
DOOR TRIGGER
TAN (-) and TAN/RED (-) use both, See NOTE *1
IN DRIVERS KICK PANEL, at GRAY 40-Pin Plug
DOMELIGHT
SUPERVISION
TAN (-), Requires Part #775 Relay
IN DRIVERS KICK PANEL, at GRAY 40-Pin Plug
TRUNK RELEASE
N/A
SLIDING
POWER DOOR
N/A
HORN
RED/YELLOW (-)
@ STEERING COLUMN HARNESS
TACH
GRAY
@ IGNITION COIL
WAIT TO
START LIGHT
N/A
BRAKE
WHITE/TAN (+)
@ SWITCH ABOVE BRAKE PEDAL
FACTORY
ALARM DISARM
N/A
ANTI-THEFT
CHRYSLER'S SENTRY KEY (GRAY KEY ONLY) A TRANSPONDER SYSTEM
TRANSPONDER @ IGNITION SWITCH TUMBLER
EXTRA
INFORMATION
NOTE *1 this vehicle has (2) DOOR TRIGGER wires, a TAN (-) and a TAN/RED (-), when connecting to an ALARM SYSTEM, use both DOOR TRIGGER wires and DIODE ISOLATE, to connect, See DIAGRAM