Whether your an expert GMC Safari car alarm installer, GMC Safari performance fan or a novice GMC Safari enthusiast with a 2001 GMC Safari, a 2001 GMC Safari car alarm wiring diagram can save yourself a lot of time. One of the most time consuming tasks with installing an after market car alarm, car security, car remote start, automatic remote starter, shock sensor, tilt sensor, car alarm sensor or any auto alarm is identifying the correct color car security wires for a 2001 GMC Safari.

The Modified Life staff has taken all its GMC Safari car alarm wiring diagrams, GMC Safari car security wiring diagrams, GMC Safari car alarm wire diagrams, GMC Safari car security wiring schematics, GMC Safari car security diagrams, GMC Safari remote starter wiring diagrams and cataloged them online for our visitors to use for free. Our automotive wiring diagrams allow you to enjoy your new auto security electronics rather than spend countless hours trying to figure out which wires goes where.

Feel free to use any GMC Safari auto alarm wiring diagram that is listed on Modified Life but keep in mind that all information here is provided as-is without any warranty of any kind and most of the auto security wiring diagrams listed on our enthusiast website are submitted by the Modified Life community. Use of the wiring information is at your own risk. Always verify all wires, wire colors and diagrams before applying any information found here to your 2001 GMC Safari.

Questions

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2001 GMC Safari Car Security Wiring Guide

Battery Constant 12v+ Positive Wire (+): Red And Red/White
Battery Constant 12v+ Positive Wire Location: Ignition Switch Harness

Starter Positive Wire (+): Yellow
Starter Positive Wire Location: Ignition Switch Harness

Second Starter Positive Wire (+): N/A
Second Starter Positive Wire Location: N/A

Ignition Positive Wire (+): Pink
Ignition Positive Wire Location: Ignition Switch Harness

Second Ignition Positive Wire (+): White (This wire must be connected as ignition #2 for remote starting.)
Second Ignition Positive Wire Location: Ignition Switch Harness

Third Ignition Positive Wire (+): N/A
Third Ignition Positive Wire Location: N/A

Accessory Positive Wire (+): Orange
Accessory Positive Wire Location: Ignition Switch Harness

Second Accessory Positive Wire (+): N/A
Second Accessory Positive Wire Location: N/A

Key Sense Wire: N/A
Key Sense Wire Location: N/A

Parking Light Negative Wire (-): N/A
Parking Light Negative Wire Location: N/A

Parking Light Positive Wire (+): Brown
Parking Light Positive Wire Location: In Drivers Kick Panel

Power Door Lock Positive Wire (+): Light Blue
Power Door Lock Positive Wire Location: In Drivers Kick Panel

Power Door Unlock Negative Wire (-): White
Power Door Unlock Negative Wire Location: In Drivers Kick Panel

Door Trigger Negative Wire (-): This vehicle has 4 door triggers, the driver side door is a blue (-) purple plug, pin B4, the passengers door is a orange (-) purple plug, pin B2, the sliding door is a pink (-) in the light blue plug, pin B10 and the rear door is a yellow (-) light blue plug, pin B11. When connecting to and alarm system use all 4 door trigger wires and diode isolate.
Door Trigger Negative Wire Location: At BCM. The BCM (body control module) is located above the climate controls.

Dome Light Supervision Wire: Gray/Black
Dome Light Supervision Wire Location: Relay Above Diagnostic Plug

Trunk Release Negative Wire (-): Light Blue
Trunk Release Negative Wire Location: Relay Above Diagnostic Plug

Sliding Power Door Wire: N/A
Sliding Power Door Wire Location: N/A

Horn Negative Wire (-): Black
Horn Negative Wire Location: At Steering Column Harness

Tachometer Wire Negative Wire (-): White
Tachometer Wire Negative Wire Location: At PCM. The PCM (powertrain control module) is located below the battery.

Wait To Start Wire: N/A
Wait To Start Location: N/A

Brake Light Positive Wire (+): White
Brake Light Positive Wire Location: At Switch Above Brake Pedal

Factory Alarm Disarm Wire (-): N/A
Factory Alarm Disarm Wire Location: N/A

Factory Anti-Theft System: Yellow (+), Orange/Black (-) And Red/White (Not Used)
Factory Anti-Theft System Location: GM Passlock 2 System, These Wires Exit The Ignition Switch Tumbler Together And Are In The Main Ignition Switch Harness In The Column.

The 2001 GMC Safari alarm wire color information above is updated as it is submitted by the Modified Life community.