main relay

What is the problem you are encountering? The relays are normal relays with no electronic circuit boards and if bad, they would have to be replaced. Here is a guide to help you test the relay https://www.2carpros.com/articles/how-to-check-an-electrical-relay-and-wiring-control-circuit Next to PGM-FI relay 1 is # 2, located behind glove box.

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2002 Honda Civic

Can you please tell me where the main relay is located on my 2002 Honda Civic Lx? Thank you, David

there are 2 main relays, both are behind the glove compartment box.

Electrical problem
2002 Honda Civic Front Wheel Drive

I have a 2002 honda civic lx. I have been jump starting my car for a while now and because i don't have a job right now, I've been forced to try and fix it myself. When I turn my key I get nothing but a click. When I followed the sound of the click it was coming from the fuse box under the hood. To the touch the click was coming from a fuse or relay called Omron G4R-H-22 12v 0951D7 I'm not sure what that is but could that be my problem? It's not my starter or battery, both are good. Please help a poor old man and I'm sorry I can't donate any $ at this time. Thank you David

There is a starter relay, try to find one at a junk yard.

You can have the battery and alt. tested for free at most autoparts stores.
If battery is original, then it is due to be changed.