Listed below is the vehicle specific wiring diagram for your car alarm, remote starter or keyless entry installation into your 1994-1995 Gmc Vandura . 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 (+), See NOTE #1
@ IGNITION SWITCH HARNESS
STARTER
PURPLE (+), See NOTE #1
@ IGNITION SWITCH HARNESS
STARTER
2
N/A
IGNITION
1
PINK (+), See NOTE #1
@ IGNITION SWITCH HARNESS
IGNITION
2
N/A
IGNITION
3
N/A
ACCESSORY/HEATER
BLOWER 1
ORANGE (+), See NOTE #1
@ IGNITION SWITCH HARNESS
ACCESSORY/HEATER
BLOWER 2
N/A
KEYSENSE
N/A
PARKING
LIGHTS ( - )
N/A
PARKING
LIGHTS ( + )
BROWN (+)
@ HEADLIGHT SWITCH or in DRIVERS KICK PANEL
POWER LOCK
LIGHT BLUE (TYPE A)
IN DRIVERS DOOR HARNESS
POWER UNLOCK
BLACK (TYPE A)
IN DRIVERS DOOR HARNESS
DOOR TRIGGER
WHITE (-)
@ DOORPIN SWITCH
DOMELIGHT
SUPERVISION
USE DOOR TRIGGER, (Requires Part #775 Relay)
TRUNK RELEASE
N/A
SLIDING
POWER DOOR
N/A
HORN
BLACK (-)
@ STEERING COLUMN HARNESS
TACH
WHITE (AC)
@ 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: The IGNITION SWITCH is LOCATED at the TOP OF THE STEERING COLUMN, it may
be necessary to REMOVE the INSTRUMENT CLUSTER and DROP THE STEERING
COLUMN (REMOVING (2) 15mm bolts under the dash) to gain access to the
IGNITION SWITCH HARNESS.
