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Re: 2005 Ford Excursion _elevated hi side psi and fan clutch
Posted to HVAC Forum on 8/20/2020

Study the wiring circuits for the fan unit. Read the Description of Operation in the service information.

I suspect if you monitor the fan power for Amp draw, you can likely determine if it is the fan unit or a control issue.

Learn the operating strategy. ... Login to read more.