A/C & Radiator fan not working

Relay(s) maybe.

see topic "cooling fan" Nov 27

Tried the relays.so all work OK.

Yes, I read that first. Thanks

Oh oops I missed that in your post. Might have to start tracing your power source up the line. Just have to make sure its commanded on. ECM maybe...

"The car has a single coolant temp sensor so the temp gauge would not work if the coolant tem sensor was bad."

This is not true. If you have never changed the CTS, change it to see if your problem is solved. The original design CTS was made of resin, which cracked due to the high heat of the coolant. The new, replacement OE part is made of brass for durability. If the sensor is cracked, it will not read the correct coolant temp (in your case, lower than it really is) and the PCM will not command the fan on. A bad CTS doesn't always set a DTC, either.

The temperature guage will still operate on the IP cluster if the sensor is bad.

You're headed in the right direction, though. RE: The ECTS (engine coolant temperature sensor). The original part was made of resin, which cracked due to the high temperature of the coolant passing over it. The new, redesigned OE part is made of brass for durability and to correct this issue. If you replace it (I would, if you never have... $10 in parts) be sure the contacts on the connector are clean.

Hopefully this won't be a double-post. The first time I tried, it didn't show? New to this group. :-)