Hello all, recently got a 90 RX7 GXL for my son to drive, was have some electrical issues to work on to make it a reliable daily driver for him. Right now it has no blower when on hot or cold, is there anything I should look at in particular to start the trouble shooting? Also having a problem with the wipers, when I turn them on there is only one speed, and they won't turn back off without unhooking the plug from the switch. Is there anything that can be done, or is it probably just a bad switch?Any help would be greatly appreciated.

 

Your wipers more than likely is the switch

When you talk about the blower, you mean the actual one that blows the aur in the cad i oresume?

 

Thanks for your input.. Yes I'm referring to the fan/blower for the heat and or air. I slide the switch for it over to the right and nothing happens.. No fan. I didn't see a specific fuse for it so wasn't sure where to start looking after that.

 

It starts turning into a fun electrical testing nightmare. It could be your logicon, about 3 different relays, motor itself.

Goto the second gen section and look at the s5 FSM (easier to understand) and go through all the tests. It can be time consuming, but if you understand wireing and schematics, should be easy

 

https://www.rx7club.com/2nd-generati...orking-861824/


https://www.rx7club.com/2nd-generati...-works-864152/

 

Thanks guys,, it does look like a lot of possible problems,, at least I have a good starting point now.