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2007 Chevrolet Silverado 1500 Alarm Wire Chart

2007 Chevrolet Silverado 1500 Alarm Wires

Find the right alarm wire colors, locations, and polarity with this 2007 Chevrolet Silverado 1500 alarm wiring diagram. This will help you install your car alarm wiring correctly.

Application Wire Color and Location
Battery Constant 12v+ Positive Wire (+) Red
Battery Constant 12v+ Positive Wire Location Ignition Switch Harness
Accessory 1 Switched Wire (+) Orange
Accessory Switched Wire Location Ignition Switch Harness
Accessory 2 Switched Wire (+) Brown
Accessory Switched Wire Location Ignition Switch Harness
Ignition 1 Positive Wire (+) Pink
Ignition 1 Positive Wire Location Ignition Switch Harness
Ignition 2 Positive Wire (+) White
Ignition 2 Positive Wire Location Ignition Switch Harness
Starter 1 Positive Wire (+) Yellow
Starter 1 Positive Wire Location Ignition Switch Harness
Starter 2 Positive Wire (+) N/A
Starter 2 Positive Wire Location N/A
Key Sense Negative Wire (-) Light Green
Starter 2 Positive Wire Location Steering Column Harness

2007 Chevrolet Silverado 1500 Alarm Sensor Wires

Find the right alarm sensor wire colors, locations, and polarity with this 2007 Chevrolet Silverado 1500 alarm sensor wire chart. This will help you connect all your car alarm sensors correctly.

Application Wire Color and Location
Door Lock Wire Data Bus System. The door locks in this vehicle are multiplexed. Wire as a reversing polarity system in each front door or acquire a multiplex interface adapter from a security manufacturer.
Door Lock Wire Location BCM Module Under Drivers Side Of Dash.
Door Unlock Wire Data Bus System. The door locks in this vehicle are multiplexed. Wire as a reversing polarity system in each front door or acquire a multiplex interface adapter from a security manufacturer.
Door Unlock Wire Location BCM Module
Headlights Wire (-) White
Headlights Wire Location At light switch or light blue plug (pin A12) at BCM module.
Parking Light Positive Wire (+) N/A
Parking Light Positive Wire Location N/A
Parking Light Negative Wire (-) Gray/Black
Parking Light Negative Wire Location Light Switch
Dome Supervision Wire Use Door Trigger
Dome Supervision Wire Location N/A
Door Trigger Negative Wire (-) Gray/Black
Door Trigger Negative Wire Location Inside Driver “A” Pillar
Trunk Trigger Negative Wire (-) N/A
Trunk Trigger Negative Wire Location N/A
Tachometer Wire Negative Wire (-) White
Tachometer Wire Negative Wire Location At Instrument Cluster
Neutral Safety Wire N/A
Neutral Safety Wire Location N/A
Crankshaft Wire N/A
Crankshaft Wire Location N/A
Speed Sense Wire N/A
Speed Sense Wire Location N/A
Brake Light Wire (+) White
Brake Light Wire Location Brake Switch Above Brake Pedal.
Horn Negative Wire (-) Black or Black/Yellow
Horn Negative Wire Location Steering Column Harness
Factory Alarm Arm Wire N/A
Factory Alarm Arm Wire Location N/A
Factory Alarm Disarm Wire (-) Light Green
Factory Alarm Disarm Wire Location Driver Door Module
Factory Alarm Disarm but No Unlock Wire (-) N/A
Factory Alarm Disarm Wire Location N/A

Feel free to use any 2007 Chevrolet Silverado 1500 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 2007 Chevrolet Silverado 1500 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 2007 Chevrolet Silverado 1500.

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