"Peter Clark" wrote:

Don't know. They're getting complete schematics from Garmin for further
trouble shooting.

The baseline schematics from Garmin won't neccessarily match how
Cessna has it set up. They should be looking at the wiring diagrams
on the Cessna maintenance manual CD. Have they called Cessna about
this?

That's the same thing John Jones on the CPA forum said.

I'll ask them tomorrow.

--
Dan
T-182T at BFM