Originally Posted by Bill Larson
Seriously, you're using your air already! it's not even 110 out yet! Is it factory or after market AC? I suppose you'd have to take it apart for the ground in any event...
No dissassembly required for checking the ground. It's a seperate wire on the harness that installer grounds to frame. Mine is grounded on the fuse bus. Also check the main harness connector (big and brown).
Don't listen to Bill. He doesn't use A/C. He's preparing for life in the apocalypse after the EMP attack when the A/C ECU gets shorted out (but he does't like TDI's...go figure).
Of course, he believes in having two of everything, so don't underestimate him. He probably has a spare D90 in a faraday cage in his bunker.