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2008 Chevrolet Suburban Car Alarm Wiring Diagram

2008 Chevrolet Suburban Alarm Wires

Find the right alarm wire colors, locations, and polarity with this 2008 Chevrolet Suburban alarm wiring diagram. This will help you install your car alarm wiring correctly.

Application Wire Color and Location
Battery Constant 12v+ Positive Wire (+) Red/Black
Battery Constant 12v+ Positive Wire Location Vehicle Fuse Box
Ignition Positive Wire (+) Pink
Ignition Positive Wire Location Ignition Switch Harness
Second Ignition Positive Wire (+) White
Second Ignition Positive Wire Location Ignition Switch Harness
Third Ignition Positive Wire (+) N/A
Third Ignition Positive Wire Location N/A
Accessory Positive Wire (+) Brown
Accessory Positive Wire Location Ignition Switch Harness
Second Accessory Positive Wire (+) N/A
Second Accessory Positive Wire Location N/A
Starter Positive Wire (+) Yellow/Black (Requires positive through 1300 ohm resister.)
Starter Positive Wire Location At ECM Module Behind Driver Headlight
Second Starter Positive Wire (+) N/A
Second Starter Positive Wire Location N/A
Key Sense Wire Pink
Key Sense Wire Location Ignition Switch Harness

2008 Chevrolet Suburban Alarm Sensor Wires

Find the right alarm sensor wire colors, locations, and polarity with this 2008 Chevrolet Suburban alarm sensor wire chart. This will help you connect all your car alarm sensors correctly.

Application Wire Color and Location
Parking Light Negative Wire (-) Light Blue
Parking Light Negative Wire Location At BCM Module Under the Driver Dash
Parking Lights Positive Wire (+) N/A
Parking Lights Positive Wire Location N/A
Power Door Lock Negative Wire (-) Class 2 Data Interface Module Necessary
Power Door Lock Negative Wire Location N/A
Power Door Unlock Negative Wire (-) Class 2 Data Interface Module Necessary
Power Door Unlock Negative Wire Location N/A
Door Trigger Negative Wire (-) Gray/Black
Door Trigger Negative Wire Location Pin #E in Plug C5 at BCM Module
Dome Light Supervision Wire (-) Orange
Dome Light Supervision Wire Location At BCM Module
Hood Trigger Negative Wire (-) Pink/Black
Hood Trigger Negative Wire Location Pin #17 in Plug C4 at BCM Module
Trunk Trigger Negative Wire (-) Pink/Black
Trunk Trigger Negative Wire Location Pin #12 in Plug C6 at BCM Module
Sliding Power Door Wire N/A
Sliding Power Door Wire Location N/A
Horn Negative Wire (-) Tan
Horn Negative Wire Location Pin #18 in Plug C5 at BCM Module
Brake Light Positive Wire (+) Light Blue/White
Brake Light Positive Wire Location At Switch Above the Brake Pedal
Factory Alarm Disarm Wire (-) N/A
Factory Alarm Disarm Wire Location N/A
Factory Anti-Theft System Passkey III Vehicle Key Immobilizer
Factory Anti-Theft System Type Key Sends a RF Signal to the BCM Module

Feel free to use any 2008 Chevrolet Suburban alarm wiring diagram that is listed here but keep in mind that all information here is provided as is without any warranty of any kind. Use of this 2008 Chevrolet Suburban car alarm wire chart is at your own risk. Always verify all wires, wire colors and connection points before applying any information found here to your 2008 Chevrolet Suburban.

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