Question about 1989 Honda CRX

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1989 honda crx main relay diagram

Need a wiring diagram for main relay

Posted by Anonymous on


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SOURCE: i need 1996 honda accord speed sensor plug wiring diagram

Diagram is courtesy of honda


Posted on Dec 09, 2008



  • 2 Answers

SOURCE: 1989 Honda CRX won't start after a short trip.

Easy one.This is a common problem on 88-91 Civics and CRX's.Check your main relay under the drivers side dash.It provides power to the ECU,fuel pump,and injectors.Its a squarish box with a single plug going into it held on by one 10 mm bolt.The solder joints break down over time and cause the condition you're having.You can pry off the plastic cover and resolder the joints if you are handy with a soldering iron,or just ask for a main relay at Autozone,etc.

Posted on Feb 23, 2009



  • 232 Answers

SOURCE: need wiring diagram

Go to and register they have good wiring diagrams for your truck.What I saw was all the relays going to ground so you should have 12V coming off the ignition switch.

Posted on Jun 01, 2009


  • 240 Answers

SOURCE: 2002 honda civic wiring diagram

Found this on another question forum and everything I need seems to match up with my 02 even though the diagram is dated to 98

Posted on Jun 24, 2009

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Need to locate the main relay for the interior fuse box

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Check the ASD Relay! Try pulling the relay, look on the side of the relay and it will have a diagram, your looking for the two main hot feed wires, one will be 30 and the other will be the one straight across from it, I can't think of it's number.
Anyway, get a short piece of wire and clean each end and bend it so it will fit in where the two prongs of each of them numbers (30 and **) went and try to start your Jeep.

Before you insert your wire into the slots, make sure you pay close attention to the diagram and how the relay fits into the slots!
By the way, this ASD Relay is located under the hood in the main fuse block.
My guess is you have something causing it to shut down that relay or possibly a bad relay, if the relay is bad you can try swapping it with another relay right there just make sure it is one you do not need to make the Jeep run like the a/c relay.

Dec 23, 2017 | 1994 Jeep Wrangler

1 Answer

I need diagrams for the fuse boxes in the dash and engine compartment so I can find the fuse/relay I need to replace. My dash lights, tail lights and windsheild wipers are out.

There are a couple of wiring diagram and manual available on the net. The relay you are talking about is the park lamp relay which supplies power to the tail lamps, license plate lights and both front and rear park lamps. If the park and plate lights are working the light switch, relay and supply power are good. You need to verify for a broken brown wire to the tail lamps (assuming the sockets, lamps and grounds on both tail lights are good) .If none of the lamps are working then the 15A fuse number 3, the light switch or the park lamp relay could be bad (note different contact in the main light switch work the other lights)

You can find a wiring diagram and component location at and

Let us know if you want something more else accept the solution.
Thanks for contacting

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