Dash A/C Wiring diagram

[sfedeli3]

Like Curt said, Add a sealed Bosch-style relay in the engine bay to trigger the
clutch. Magnetic clutches hate low voltage. There is a paper thin membrane in
the a/c clutch and any slippage at all will quickly lead to a failed clutch
assembly.

Shane Fedeli
1985 PT40
Hershey, PA

--- In WanderlodgeForum@yahoogroups.com, "ronmarabito2002"
wrote:
>
> Anyone out there have a wiring diagram for a 90's series Wanderlodge dash A/C
system.
>
> Looking for voltage drop between relay in upper left control center over the
driver back to the clutch on the compressor.
>
> Currently have 11.8 volts at relay and 8.6 volts at the clutch.
>
> If I apply 12 volts to clutch, it will pull in and hold at the 8.6 volts, but
will not pull in with the 8.6 volts.
>
> R.E. (Ron) Marabito, Dallas, TX 92WB40
>