2nd Generation Specific (1986-1992) 1986-1992 Discussion including performance modifications and technical support sections.

Relays All Over Engine Bay: What Do They Do?

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Old May 25, 2007 | 08:19 PM
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AeRx7Dallas's Avatar
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Thumbs up Relays All Over Engine Bay: What Do They Do?

Ok,
I realize that I have been posting almost once or twice a day. ehehe. however!
I have relays all OVER the engine bay! Some in front of the radiator, some behind the battery... some by the PS resivoir... Some behind and underneith the passenger side headlamp... WHAT THE HELL!? Is this normal or has someone relocated these??? Haynes manual on order and I am sorry to ask so many questions!!! But you guys are great at this and thank you for your help...

A
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Old May 25, 2007 | 09:24 PM
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RETed's Avatar
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How about some pics?
It sounds normal to me...


-Ted
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Old May 25, 2007 | 10:09 PM
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Sideways7's Avatar
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You can find info in the FSM. There are links in the 2nd Gen FAQs.
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Old May 26, 2007 | 01:38 AM
  #4  
NZConvertible's Avatar
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There are no stock relays near the battery or P/S reservior. There's a row of relays in front of the radiator, one next to the trailing coil and one behind the right headlight (unless you have an S4 NA). If you're going to ask for help, tell us what kind of car you have. Basic forum stuff really...

I'm going to guess you haven't read any of the stickies yet. Go read them now, from stat to finish. Do this before posting again. Then click here and download the Factory Service Manual in PDF format for free. It contains the answers to your question above, plus pretty much anything else you can think to ask about your car.
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Old May 26, 2007 | 08:34 AM
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Aaron Cake's Avatar
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The Factory Service Manual can be found in the FAQ For FC thread. It contains all this information and more, and is an essential tool for any sort of service work that needs to be performed on these cars.

Additionally, the Haynes service manual for the 1986 thru 1991 RX-7 (both turbo and NA) can be found at most local auto parts stores or purchased from any good bookstore (ISBN number 1 56392 007 7). It is only about $25 and is a great quick reference for things like this. Not only does it contain most of the information in the FSM condensed into an easy to read format, but it includes full wiring diagrams as well.

These manuals will answer 99% of service related questions for the car and if you intend to do your own repair work, you will need at least one of them. Preferably both, since the FSM is a free download.
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Old May 26, 2007 | 04:56 PM
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AeRx7Dallas's Avatar
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1987 S4 N/a

Normally aspirated 1987 (s4) Rx7 Coupe, Not 2+2... Excuse me for not including my car model and year in post... Has been a long time since I've used any kind of forum... My buddies told me this was a great Rx7 resource and so far it has been fantastic. You fellas are great. Sorry, you will have to give me a bit of time to get up to speed on the forum etiquette, as I am still learning it all Sorry for the frustration... Thank you for the help... I try to post pics but I just dont have a proggie to resize them to approprite kb requirements for this forum... Will be trying to set up a basic website for the car today and will just post links with further posts.... Thank you all again and please be patient!!! I am very skilled in the working of Carbon Fibre and Fiberglass, as well as a Diesel Engine Mech... (Cat, Cummins, Detroit, EMD...) If anyone needs any help with Diesels

-A
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Old May 26, 2007 | 09:06 PM
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HAILERS
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Tsk, tsk, tsk. Yes there are relays near the headlights and in front of the battery. The early 86 and 87 have a headlight retract relay behind both headlights PLUS there is a Air Bypass Relay behind the right headlight.

Those plus the other relays in front of the radiator area and biased to the left a bit. I thought I had jpg'd the early RX relay positons in the past on this forum.......somewhere.
Attached Thumbnails Relays All Over Engine Bay: What Do They Do?-relays.jpg   Relays All Over Engine Bay: What Do They Do?-relaystwo.jpg   Relays All Over Engine Bay: What Do They Do?-relaysthree.jpg   Relays All Over Engine Bay: What Do They Do?-relaysfour.jpg  

Last edited by HAILERS; May 26, 2007 at 09:24 PM.
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