Whether your an expert installer or a novice enthusiast with a 1990 Honda Civic, an automotive wiring diagram can save yourself time and headaches. One of the most time consuming tasks with installing a car alarm, remote car starter, car security system or any mobile electronics is identifying the correct wires for a 1990 Honda Civic.
The Modified Life staff has put their heads together to create an invaluable resource containing car alarm wiring diagram, remote car starter wiring diagram, car wiring diagram and car security wiring diagram. Feel free to use any car alarm wiring diagram or remote car starter 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. 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 1990 Honda Civic.
1990 Honda Civic Car Alarm and Remote Car Starter Wiring Information
Constant 12V+ Wire: White
Constant 12V+ Wire Location: Ignition Switch Harness
Starter Wire (+): Black/White
Starter Wire Location: Ignition Switch Harness
Ignition Wire (+): Black/Yellow
Ignition Wire Location: Ignition Switch Harness
2nd Ignition Wire: N/A
2nd Ignition Wire Location: N/A
Accessory Wire: Blue/White
Accessory Wire Location: Ignition Switch Harness
Tachometer Wire: Blue
Tachometer Wire Location: Distributor
Door Lock Wire (-): Green/White
Door Lock Wire Location: In Driver Door at Door Lock Module
Door Unlock Wire (-): Green/Red
Door Unlock Wire Location: In Driver Door at Door Lock Module
Door Trigger Wire (-): Green/Red
Door Trigger Wire Location: Driver Kick Panel
Dome Supervision Wire: Use Door Trigger
Dome Supervision Wire Location: None
Headlights Wire (-): Red/Blue
Headlights Wire Location: Fuse Panel
Parklight Positive Wire (+): Red/Black
Parklight Positive Wire Location: Fuse Panel
Parklight Negative Wire: N/A
Parklight Negative Wire Location: N/A
Trunk/Hatch Pin Wire (-): Green/Black
Trunk/Hatch Pin Wire Location: Harness from Dash Indicator
Hood Pin Wire (-): N/A
Hood Pin Wire Location: N/A
Trunk/Hatch Release Wire (+): N/A
Trunk/Hatch Release Wire Location: N/A
Factory Alarm Arm Wire: N/A
Factory Alarm Arm Wire Location: N/A
Factory Alarm Disarm Wire (-): N/A
Factory Alarm Disarm Wire Location: N/A
Horn Wire (-): N/A
Horn Wire Location: N/A
Brake Wire: Green/White
Brake Wire Location: Brake Pedal Switch








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