My project: Wiring/installing a light in my bathroom.
My procedure: I am running the power from a GFCI protected outlet.
The hot lead on the Load side of theoutlet connects to one terminal on a switch.
Another hot lead takes power from the switch to the light overhead. the neural wire from the switch line and outlet line are tied together.
Both the switch and outlet are grounded.
My problem: The GFCI trips immediately when I activate the circuit (at the circuit breaker).
Other details:
-- The GFCI outlet is fine -- If I wire it without the switch/light there are no problems. I even replaced it with a different one, just to check.
-- The switch/light circuit appears to work OK if I bypass the GFCI
I suspect there is a problem with the wiring leading from the outlet to the light. I've checked everything I can see, and it all looks OK.
My questions:
-- What obvious problems should I be looking for?
-- Is there a way to test the wires for a problem (like maybe a sheetrock screw embedded in one)?
Thanks,
John