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DIY: DRL for 96-00 Civics

Printed From: the12volt.com
Forum Name: Relays
Forum Discription: Relay Diagrams, SPDT Relays, SPST Relays, DPDT Relays, Latching Relays, etc.
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=32420
Printed Date: May 02, 2025 at 4:05 AM


Topic: DIY: DRL for 96-00 Civics

Posted By: silverctr
Subject: DIY: DRL for 96-00 Civics
Date Posted: May 19, 2004 at 9:22 PM

For those of you non-Canadians who want Daytime Running Lights on your EK, here it is.

Parts Needed
-Automotive relay SPDT(5 point relay)
-"T" Taps w/male spade connectors
-Female spade connectors
-25 amp blade fuse *shown later*
-zip ties *not shown*
-*Optional* Helms manual
https://www.we-todd-did-racing.com/wetoddimage.wtdr/wNDAwMzc4NnM0MTNkZmQzMXk1NDE%3D.jpg

https://www.we-todd-did-racing.com/wetoddimage.wtdr/wNDAwMzc5NnM0MTNkZmQzMXk1NDE%3D.jpg

https://www.we-todd-did-racing.com/wetoddimage.wtdr/wNDAwMzcxNnM0MTNkZmQzMXk1NDE%3D.jpg

https://www.we-todd-did-racing.com/wetoddimage.wtdr/wNDAwMzc2NnM0MTNkZmQzMXk1NDE%3D.jpg

Tools Needed
-Phillips screwdriver
-wire stripper/crimper

Procedure
1. Disconnect neg. cable on battery

2. Remove lower dash panel -3 phillips screws and pull down

3. Locate green harness w/light wiring.(white arrow points to it, but hard to see in pic)
https://www.we-todd-did-racing.com/wetoddimage.wtdr/wNDAwNDAxNnM0MTNkZmQzMXk1NDE%3D.jpg
It'll have RED / grn, RED / blue, RED / white, white wires going to it.

4. Using two "T" taps, tap the RED / grn(parking light) wire and RED / white(low beam) wire.

5. Locate the power mirror harness(blue)
https://www.we-todd-did-racing.com/wetoddimage.wtdr/wNDAwMzc3NnM0MTNkZmQzMXk1NDE%3D.jpg

6. Using one "T" tap, tap the black wire at the bottom right of the harness.

7. For the main power wire, I rigged up a poor man's fuse harness using 2 female spade connectors.
https://www.we-todd-did-racing.com/wetoddimage.wtdr/wNDAwMzcyNnM0MTNkZmQzMXk1NDE%3D.jpg
I cut the wire down the middle and put a female spade connector on each end.

8. Plug one end of the fuse harness into the fuse panel.(red arrow-right next to fuse pulling tool)
https://www.we-todd-did-racing.com/wetoddimage.wtdr/wNDAwNDE1NnM0MTNkZmQzMXk1NDE%3D.jpg

9. Find a mounting place for the relay. Then figure out the 3 other wire lengths from the relay to the "T" taps.
   The 3 other wires you run will be like this: male spade connector--wire--female spade connector

10. Relay connections(pins are marked)
    - 86-ground("T" tap in power mirror harness)
    - 85-RED / grn wire with "T" tap
    - 30-fuse panel
    - 87a-RED / white wire with "T" tap
    - 87-not used, put empty female spade connector on to prevent contact from anything

11. Reconnect neg. battery cable and test. The low beams should come on at key position 2(right before starting).
https://www.we-todd-did-racing.com/wetoddimage.wtdr/wNDAwMzc0NnM0MTNkZmQzMXk1NDE%3D.jpg

12. Clean up wiring and mount the relay out of the way.(I used zip ties)
https://www.we-todd-did-racing.com/wetoddimage.wtdr/wNDAwMzcwNnM0MTNkZmQzMXk1NDE%3D.jpg

13. Stand back and admire your new daytime running lights. :D
https://www.we-todd-did-racing.com/wetoddimage.wtdr/wNDAwMzc1NnM0MTNkZmQzMXk1NDE%3D.jpg
Check it out! Headlights on, parking lights off! 8D




Replies:

Posted By: silverctr
Date Posted: May 19, 2004 at 9:24 PM
Thanks to boomer_106 for the relay help. posted_image

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