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1998 Toyota Tacoma Car Security Wiring Diagram

1998 Toyota Tacoma Alarm Wires

Find the right alarm wire colors, locations, and polarity with this 1998 Toyota Tacoma alarm wiring diagram. This will help you install your car alarm wiring correctly.

Application Wire Color and Location
Battery Constant 12v+ Positive Wire (+) White
Battery Constant 12v+ Positive Wire Location Ignition Switch Harness
Starter Positive Wire (+) Black
Starter Positive Wire Location Ignition Switch Harness
Ignition Positive Wire (+) Black/Yellow
Ignition Positive Wire Location Ignition Switch Harness
Second Ignition Positive Wire (+) Black/Red
Second Ignition Positive Wire Location Ignition Switch Harness

1998 Toyota Tacoma Alarm Sensor Wires

Find the right alarm sensor wire colors, locations, and polarity with this 1998 Toyota Tacoma alarm sensor wire chart. This will help you connect all your car alarm sensors correctly.

Application Wire Color and Location
Parking Light Negative Wire (-) Red/Black
Parking Light Negative Wire Location At Steering Column Harness, White Plug
Parking Light Positive Wire (+) Green
Parking Light Positive Wire Location At Bottom Of Fuse Box
Power Door Lock Negative Wire (-) Red/White
Power Door Lock Negative Wire Location In Drivers Kick Panel
Power Door Unlock Negative Wire (-) Red/Yellow
Power Door Unlock Negative Wire Location In Drivers Kick Panel
Door Trigger Negative Wire (-) Black/White
Door Trigger Negative Wire Location At Top, Rear Of Fuse Box, 2-Pin Plug
Dome Light Supervision Wire Use Door Trigger (Requires Relay)
Dome Light Supervision Wire Location N/A
Horn Negative Negative Wire (-) Green/Red
Horn Negative Negative Wire Location At Steering Column Harness
Tachometer Wire Negative Wire (-) Black
Tachometer Wire Negative Wire Location At Igniter. The igniter, is located on the right side of the engine compartment for the V6, and on the left side, for the 4-cylinder.
Brake Light Positive Wire (+) Green/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 Wire (-) N/A
Factory Anti-Theft Wire Location N/A

Feel free to use any 1998 Toyota Tacoma 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 1998 Toyota Tacoma 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 1998 Toyota Tacoma.

1 thought on “1998 Toyota Tacoma Car Security Wiring Diagram”

  1. Russell Emenaker

    Has anyone put the power door lock on the 98 tacoma, i am having trouble figuring out how to attach it to the lock. Any help would be great. Thanks!

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