FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
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DTC 23







Circuit Description
The pressure switch sends the appropriate signals to the air conditioner control assembly when the air conditioner refrigerant pressure drops too low or rises too high. When the air conditioner control assembly receives these signals, it outputs signals via the ECM to switch off the compressor relay and turns the magnet clutch off.

Diagnostic Chart:





Wiring Diagram:





Inspection Procedure

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