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2008 Ford F-350 Car Alarm Wire Chart

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2008 Ford F-350 Alarm Wires

Find the right alarm wire colors, locations, and polarity with this 2008 Ford F-350 alarm wiring diagram. This will help you install your car alarm wiring correctly.

Application Wire Color and Location
Battery Constant Power 12v+ Wire (+) Blue/Red
Battery Constant Power 12v+ Wire Location At Ignition Switch Harness
Ignition Wire (+) White/Orange
Ignition Wire Location At Ignition Switch Harness
Second Ignition Wire (+) N/A
Second Ignition Wire Location N/A
Accessory Wire (+) Brown/Yellow
Accessory Wire Location At Ignition Switch Harness
Second Accessory Wire (+) Purple/Green
Second Accessory Wire Location At Ignition Switch Harness
Starter Wire (+) Blue/White
Starter Wire Location At Ignition Switch Harness
Second Starter Wire (+) N/A
Second Starter Wire Location N/A
Ground Wire Chassis

2008 Ford F-350 Alarm Sensor Wires

Find the right alarm sensor wire colors, locations, and polarity with this 2008 Ford F-350 alarm sensor wire chart. This will help you connect all your car alarm sensors correctly.

Application Wire Color and Location
Brake Light Wire (+) Purple/White
Brake Light Wire Location At Switch Above Brake Pedal
Dome Light Supervision Wire Use Door Trigger (Requires Relay)
Dome Light Supervision Wire Location At the Security Module Car amplifier is located under the passenger seat..
Door Trigger Wire (+) Black/White
Door Trigger Wire Location At the Security Module Car amplifier is located under the passenger seat..
Hood Pin Switch Wire (-) N/A
Hood Pin Switch Wire Location N/A
Horn Wire (-) Yellow/Red
Horn Wire Location At the steering column wire harness.
Key Sense Wire (+) N/A
Key Sense Wire Location N/A
Parking Light Wire (+) Gray
Parking Light Wire Location At Headlight Switch
Power Door Lock Wire (-) Blue/Light Green
Power Door Lock Wire Location In Driver Kick Panel
Power Door Unlock Wire (-) Yellow/Purple
Power Door Unlock Wire Location In Driver Kick Panel
Tachometer Wire (-) Blue
Tachometer Wire Location At Tach Test Connector on the passenger side of the engine compartment by the firewall.
Trunk Pin Switch Wire (-) N/A
Trunk Pin Switch Wire Location N/A
Trunk Release Wire (-) N/A
Trunk Release Wire Location N/A
Factory Alarm Arm Wire (-) N/A
Factory Alarm Arm Wire Location N/A
Factory Alarm Disarm Wire (-) Blue (Test While Turning the Key in Door Lock)
Factory Alarm Disarm Wire Location At the Security Module Car amplifier is located under the passenger seat..
Factory Anti-Theft System Ford Transponder Anti-Theft System
Factory Anti-Theft System Location Transponder at Ignition Switch Tumbler
Factory Immobilizer Bypass Requires Immobilizer Bypass Module

Feel free to use any 2008 Ford F-350 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 Ford F-350 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 Ford F-350.

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