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Re: dodge caravan 1788 code
Posted to Transmission Forum on 4/3/2004

Code Description: P0845 - 2/4 Hydraulic Pressure Test Failure P1788 - 2/4 Hydraulic Pressure Switch Circuit Functional Operation; The TCM tests the pressure switches while they are off (open). The TCM verifies if the pressure switches are functioning by monito... Login to read more.