Listed below is the vehicle specific wiring diagram for your car alarm, remote starter or keyless entry installation into your 1987-1988 Plymouth Caravelle . 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
RED (+) and PINK (+)
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 (+) or BLACK/RED (+)
IGNITION SWITCH HARNESS
ACCESSORY/HEATER
BLOWER 2
N/A
KEYSENSE
N/A
PARKING
LIGHTS ( - )
N/A
PARKING
LIGHTS ( + )
BLACK/YELLOW (+)
IN DRIVERS KICK PANEL
POWER LOCK
ORANGE/WHITE, See NOTE *1
@ BODY COMPUTER, in PASSENGER KICK
POWER UNLOCK
PINK, See NOTE *1
IN DRIVERS KICK PANEL
DOOR TRIGGER
YELLOW (-)
IN DRIVERS KICK PANEL
DOMELIGHT
SUPERVISION
USE DOOR TRIGGER, Requires Part #775 Relay
TRUNK RELEASE
BLACK/WHITE (+), Requires Part #775 Relay
@ TRUNK RELEASE SWITCH
SLIDING
POWER DOOR
N/A
HORN
BLACK/RED (-)
@ STEERING COLUMN HARNESS
TACH
GRAY
@ IGNITION COIL or DISTRIBUTOR
WAIT TO
START LIGHT
N/A
BRAKE
WHITE (+)
@ SWITCH ABOVE BRAKE PEDAL
FACTORY
ALARM DISARM
N/A
ANTI-THEFT
N/A
EXTRA
INFORMATION
NOTE *1 this vehicle uses a 3/5 Wire DOOR LOCKING SYSTEM, the LOCK wire, is a (+)Positive (TYPE A) and the UNLOCK wire, is REVERSE-POLARITY (TYPE C) to connect, See DIAGRAM.