1999 Pontiac Grand Am Alarm, Remote Start, Keyless Entry Wiring
Please do not copy and paste this table into your forum posts. Please copy and paste the link below instead:
( 1999 Pontiac Grand Am Alarm Information )
| 1999 Pontiac Grand Am Alarm, Remote Start, Keyless Entry Wiring Information |
| Constant 12V+ | Red (2) |
Ignition Switch Harness |
| Starter |
Yellow |
Ignition Switch Harness or Top Harness going through Firewall |
| Ignition |
Pink |
Ignition Switch Harness |
| Ignition 2 |
Dark Green |
Ignition Switch Harness |
| Accessory |
Orange |
Ignition Switch Harness |
| Tach |
Purple/White |
Coil |
| Neutral Safety Wire |
Orange/Black (-) |
Behind Driver's Dash left of Column |
| Brake Switch |
Light Blue |
Brake Switch |
| Trunk Release |
Black/White (-) |
Driver's Kick Panel |
| Trunk Pin |
Orange/Black (+) |
Wire in Trunk |
| Parking Lights |
Brown (+) |
Gray 16 Pin Connector of BCM under Passenger's Dash |
| Head Lamp |
Dark Blue (-) |
And Pink Steering Column |
| Door Trigger |
Green/Black (-) LF |
Light Blue 3 Doors BCM Passenger's Dash* Diode Isolate |
| Door Lock |
White (-) |
Driver's Kick One Wire |
| Door Unlock |
White (-) |
Negative for Lock (1500 Ohm Resistor Negative Unlock) |
| Driver's Lock |
Gray |
Left Kick Panel |
| Driver's Unlock |
Tan |
Left Kick Panel |
| Passenger Unlock |
White |
BCM |
| Horn Wire |
Black (-) |
Steering Column |
| Windows Up |
LF=Dark Blue, RF=Blue, LR=Dark Green, RR=Light Green |
| Windows Down |
LF=Purple, RF=Tan, LR=Dark Purple/White, RR=Purple |
|
|
Follow the12volt.com
Tuesday, November 4, 2025
• Copyright © 1999-2025 the12volt.com, All Rights Reserved
• Privacy Policy & Use of Cookies
Disclaimer:
*All information on this site ( the12volt.com ) is provided "as is" without any warranty of any kind, either expressed or implied, including but not limited to fitness for a particular use. Any user assumes the entire risk as to the accuracy and use of this information. Please
verify all wire colors and diagrams before applying any information.
