Listed below is the vehicle specific wiring diagram for your car alarm, remote starter or keyless entry installation into your 1992-1993 Dodge Ram . 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 (+)
@ 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
ORANGE/VIOLET (TYPE C)
IN EITHER KICK PANEL
POWER UNLOCK
PINK/VIOLET (TYPE C)
IN EITHER KICK PANEL
DOOR TRIGGER
YELLOW (-)
@ HEADLIGHT SWITCH or DOOR PIN SWITCH
DOMELIGHT
SUPERVISION
USE DOOR TRIGGER, (Requires #775 Relay)
TRUNK RELEASE
N/A
SLIDING
POWER DOOR
N/A
HORN
BLACK/RED (-)
@ STEERING COLUMN HARNESS
TACH
GRAY (AC)
@ IGNITION COIL or DISTRIBUTOR
WAIT TO
START LIGHT
See NOTE #1
BRAKE
WHITE/TAN (+)
@ SWITCH ABOVE BRAKE PEDAL
FACTORY
ALARM DISARM
N/A
ANTI-THEFT
N/A
EXTRA
INFORMATION
NOTE #1: the TACH wire on the DIESEL is a GRAY/LIGHT BLUE in Pin 43 or GRAY/BLACK in Pin
24 of the PCM, located on the Drivers Fender. The WAIT to START wire is a
GREEN/WHITE (-) in Pin 56. (AC)