Originally Posted by SSactionLs1

a bit easier to fallow

YEAR: 1998 MAKE: Pontiac MODEL: Firebird STYLE:

| ITEM | WIRE COLOR |POL | WIRE LOCATION |
| 12V |red | + |ignition harness |
| STARTER |yellow | + |ignition harness |
| IGNITION |pink | + |ignition harness |
| ACCESSORY |orange | + |ignition harness |
| POWER LOCK |red/black | - |green plug at the BCM *2 |
| POWER UNLOCK |tan & gray/black *3 |5wi |green plug at the BCM *2 |
| LOCK MOTOR |gray | |green plug at the BCM *2 |
| UNLOCK MOTOR |tan | |green plug at the BCM *2 |
| DISARM DEFEAT |gray/black | |green plug at the BCM *2 |
| PARKING LIGHTS + |brown | |blue plug at the BCM *2 |
| PARKING LIGHTS - |black/white *4 | |blue plug at the BCM *2 |
| HEADLIGHTS |yellow | + |headlight switch |
| DOOR TRIGGER |*5 | - |blue plug at the BCM *2 |
| TRUNK/HATCH PIN |orange/black | - |blue plug at the BCM *2 |
| TRUNK/HATCH RELEASE |brown | + |blue plug at the BCM *2 |
| FACTORY ALARM ARM |*6 | | |
|FACTORY ALARM DISARM |*6 | | |
| TACHOMETER |white | |blue plug at the PCM *1 |
| BRAKE WIRE |lt. blue | + |at brake switch |
| HORN TRIGGER |black | - |blue plug at the BCM *2 |
| WIPERS |gray | + |steering column |
| LF WINDOW UP/DOWN |dk. blue - brown | A |in main harness |
| RF WINDOW UP/DOWN |lt. blue - tan | A |from drivers door |


NOTES:
*1 The PCM is located under the hood on the passenger side inner fender at
the firewall. On the V6 the wire is located in pin 54, and on the V8 the
wire is located in pin 35.
*2 The BCM is located in the passenger kick, just in front of the blower
motor.
*3 The tan will unlock the drivers door and the gray/black will unlock the
passenger door. Wire each as a 5-wire system with separate relays. See
direct fax document # 1052
*4 Not all models include this circuit.
*5 Use gray/black for the drivers door and black/white for the passengers
door. Both triggers must be diode isolated.
*6 Some models are equiped with a factory alarm. The only way to disarm
these alarms is with the factory remote or turning on the ignition. To turn
off the factory alarm, see "direct fax document #1051".