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1988 Chevrolet Caprice Car Alarm Wire Chart

1988 Chevrolet Caprice Alarm Wires

Find the right alarm wire colors, locations, and polarity with this 1988 Chevrolet Caprice 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
Starter Positive Wire (+) Purple
Starter Positive Wire Location Ignition Switch Harness
Ignition Positive Wire (+) Pink
Ignition Positive Wire Location Ignition Switch Harness
Accessory Positive Wire (+) Orange
Accessory Positive Wire Location Ignition Switch Harness

1988 Chevrolet Caprice Alarm Sensor Wires

Find the right alarm sensor wire colors, locations, and polarity with this 1988 Chevrolet Caprice alarm sensor wire chart. This will help you connect all your car alarm sensors correctly.

Application Wire Color and Location
Parking Light Positive Wire (+) Brown
Parking Light Positive Wire Location At Headlight Switch Or Harness Heading To Rear Of Vehicle
Power Door Lock Positive Wire (+) Light Blue
Power Door Lock Positive Wire Location In Driver Kick Panel
Power Door Unlock Positive Wire (+) Black
Power Door Unlock Positive Wire Location In Drivers Kick Panel
Door Trigger Negative Wire (-) White
Door Trigger Negative Wire Location At Under Dash Light
Dome Light Supervision Wire Use Door Trigger (Requires Relay)
Dome Light Supervision Wire Location N/A
Trunk Release Positive Wire (+) Black (Requires Relay)
Trunk Release Positive Wire Location At Trunk Release Switch
Horn Negative Wire (-) Black
Horn Negative Wire Location At Steering Column Harness
Tachometer Wire Negative Wire (-) Purple/White Or White
Tachometer Wire Negative Wire Location At Ignition Coil
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 2 White Or 1 White And 1 Purple, Wires Are In An Orange Tube
Factory Anti-Theft System Location GM Vats System At Ignition Switch. If vehicle is equipped with PASSKEY/VATS, Ignition Key will have a little Chip on the Steel Shaft of the Key that can be seen.

Feel free to use any 1988 Chevrolet Caprice 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 1988 Chevrolet Caprice 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 1988 Chevrolet Caprice.

2 thoughts on “1988 Chevrolet Caprice Car Alarm Wire Chart”

  1. Jack, we don’t have wiring guides for specific alarm systems. You would have to contact the manufacturer to get that information. Hope this helps. Good luck.

  2. hi i got a jensen jkrs3 remote car starter a couple of years ago and mounted it in my chev 1 ton work van. i think i threw out/lost the wiring diagram. I still have the program guide for the remote and would like to get it hooked up so i’m hoping that you guys might help me find a universal color code or the origional wireing diagram

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