1999 Saturn SC2 Auto Alarm Wiring Instructions
Battery Constant 12v+ Positive Wire (+): White
Battery Constant 12v+ Positive Wire Location: Ignition Switch Harness
Ignition Positive Wire (+): Black/Yellow
Ignition Positive Wire Location: Ignition Switch Harness
Second Ignition Positive Wire (+): White/Black
Second Ignition Positive Wire Location: Ignition Switch Harness
Third Ignition Positive Wire (+): N/A
Third Ignition Positive Wire Location: N/A
Accessory Positive Wire (+): Yellow
Accessory Positive Wire Location: Ignition Switch Harness
Second Accessory Positive Wire (+): N/A
Second Accessory Positive Wire Location: N/A
Starter Positive Wire (+): Black/White
Starter Positive Wire Location: Ignition Switch Harness
Second Starter Positive Wire (+): N/A
Second Starter Positive Wire Location: N/A
Key Sense Wire: Blue/White
Key Sense Wire Location: Ignition Switch Harness
Parking Light Negative Wire (-): N/A
Parking Light Negative Wire Location: N/A
Parking Lights Positive Wire (+): Red/Black
Parking Lights Positive Wire Location: In Harness in Passenger Kick Panel
Power Door Lock Positive Wire (-): Light Blue
Power Door Lock Positive Wire Location: Driver Kick Panel
Power Door Unlock Negative Wire (-): White
Power Door Unlock Negative Wire Location: Driver Kick Panel
Door Trigger Negative Wire (-): White
Door Trigger Negative Wire Location: Small Harness Below the Ash Tray
Dome Light Supervision Wire (-): N/A
Dome Light Supervision Wire Location: N/A
Hood Trigger Negative Wire (-): N/A
Hood Trigger Negative Wire Location: N/A
Trunk Trigger Negative Wire (-): Red/Black
Trunk Trigger Negative Wire Location: At Light in Trunk
Sliding Power Door Wire: N/A
Sliding Power Door Wire Location: N/A
Horn Negative Wire (-): Black
Horn Negative Wire Location: At Steering Column
Brake Light Positive Wire (+): Light Blue
Brake Light Positive Wire Location: At Brake Switch Above Brake Pedal
Factory Alarm Disarm Wire (-): N/A
Factory Alarm Disarm Wire Location: N/A
Factory Anti-Theft System: None
Factory Anti-Theft System Type: None
The 1999 Saturn SC2 alarm wire color and location information above is updated as it is submitted by the Modified Life community.