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Symptom: P1732-UD PRESSURE SWITCH SENSE CIRCUIT When Monitored and Set Condition: P1732-UD PRESSURE SWITCH SENSE CIRCUIT When Monitored: Whenever the engine is running. Set Condition: This DTC is set if the UD pressure switch is in the wrong state for the current gear. For example, this code would be set if the UD pressure switch remained off POSSIBLE CAUSES RELATED RELAY DTC’S PRESENT INTERMITTENT WIRING & CONNECTORS TRANSMISSION RELAY OUTPUT CIRCUIT OPEN UD PRESSURE SWITCH SENSE CIRCUIT OPEN UD PRESSURE SWITCH CIRCUIT SHORT TO GROUND UD PRESSURE SWITCH SENSE CIRCUIT SHORT TO VOLTAGE UD PRESSURE SWITCH TCM - UD PRESSURE SWITCH TEST ACTION APPLICABILITY 1 NOTE: Low fluid level can be the cause of many transmission problems. If t, read the engine DTC’s. Check and repair all engine DTC’s prior to performing transmission symptom diagnostics. t, read Transmission DTC’s. Record all DTC’s and 1 Trip Failures. NOTE: Diagnose 1 Trip Failures as a fully matured DTC. 45RFE AUTO TRANS Continue 127 TRANSMISSION |