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-   -   Radiator Fan Help (https://www.rx7club.com/3rd-generation-specific-1993-2002-16/radiator-fan-help-785589/)

207 09-09-08 07:17 AM

Radiator Fan Help
 
I have research my latest problem with only minor success.

1. The radiator fans worked flawless 4 weeks ago on my 94 FD.

2. The car sat for about 3 weeks.

3. Started the car and decided to check the engine before going for a spin. I noticed the radiator fans did not turn on.

4. Turned on the A/C ... still no fans.

5. Reduced temperature on PFC to 80C...still no fans.

6. Checked each fan motor and both fans are working.

7. Jumped relay #2 and both fans come on.

8. Switched around relays.......still no fans.

I don't think the relays are bad because I switched them around in each position. Now I'm thinking either thermoswitch or ECU signal.

Do all fan operations, including turning on the A/C need a working thermoswitch?

Anyone have a quick way to check to see if it is the signal from the ECU..one solve my problem.

BTY..I'm really getting not to like this car....sometimes......not really......okay I take it back, I still love it.

207 09-09-08 05:39 PM

Nothing...please guys...help


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