| PART | COLOR | LOCATION |
| 12 VOLT CONSTANT | RED (+) See NOTE *1 | IGNITION SWITCH HARNESS |
| STARTER | YELLOW (+) See NOTE *1 | IGNITION SWITCH HARNESS |
| STARTER 2 | N/A | |
| IGNITION 1 | PINK (+) See NOTE *1 | IGNITION SWITCH HARNESS |
| IGNITION 2 | DARK GREEN (+) See NOTE *1 | IGNITION SWITCH HARNESS |
| 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 (+) | IN DRIVERS KICK PANEL |
| POWER LOCK | WHITE (1-Wire Door Lock System) See NOTE *2 | IN DRIVERS KICK PANEL, BLACK Plug |
| POWER UNLOCK | Same wire, See DIAGRAM | See DIAGRAM |
| DOOR TRIGGER | See NOTE *3 | IN DRIVERS KICK PANEL and RUNNING BOARD |
| DOMELIGHT SUPERVISION | GREEN/BLACK (-), Requires Part #775 Relay | IN DRIVERS KICK PANEL |
| TRUNK RELEASE | BLACK/WHITE (+), Requires Part #775 Relay | @ TRUNK RELEASE SWITCH |
| SLIDING POWER DOOR | N/A | |
| HORN | BLACK (-) | @ STEERING COLUMN HARNESS |
| TACH | PURPLE/WHITE | @ IGNITION COIL |
| WAIT TO START LIGHT | N/A | |
| BRAKE | LIGHT BLUE (+) | @ SWITCH ABOVE BRAKE PEDAL |
| FACTORY ALARM DISARM | N/A | |
| ANTI-THEFT | YELLOW (+) and BLACK (-) and WHITE (Not Used) | GM's PASSLOCK 2 System, wires are at the top of the Ignition Switch Tumbler |
| EXTRA INFORMATION |
| NOTE *1 it will be necessary to REMOVE the RADIO, to access the BACK of the IGNITION SWITCH. In some cases you may have to pull the Instrument Cluster to acess the back of the Ignition Switch when plugging in a T-HARNESS. NOTE *2 this vehicle uses a 1-Wire Door Locking System, LOCK requires a Straight (-)Negative and UNLOCK requires a (-)Negative thru a 1500 Ohm Resistor, some units will also require 2 extra Relays part #775, to connect, See DIAGRAMS NOTE *3 this vehicle has a GREEN/BLACK (-) for the DRIVERS DOOR in the drivers kick panel and a LIGHT BLUE (-) for ALL OTHER DOORS and is located in the drivers running board harness heading under the drivers seat . When connecting to an ALARM SYSTEM, use both DOOR TRIGGER wires and DIODE ISOLATE. See DIAGRAM, On the 2 Door the LIGHT BLUE (-) is located in the Passenger kick panel. |