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P0935-LINE PRESSURE SENSOR CIRCUIT HIGH (CONTINUED) For the Transmission circuit diagram (Refer to 21 - TRANSMISSION/TRANSAXLE/AUTOMATIC - 45RFE/545RFE - For a complete wiring diagram Refer to Section 8W • When Monitored: • Set Condition: Possible Causes (T38) LINE PRESSURE SENSOR SIGNAL CIRCUIT OPEN (K900) SENSOR GROUND CIRCUIT OPEN (T38) LINE PRESSURE SENSOR SIGNAL CIRCUIT SHORT TO VOLTAGE LINE PRESSURE SENSOR POWERTRAIN CONTROL MODULE Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. (Refer to 21 - TRANSMIS- Theory of Operation Line pressure is electronically controlled by the Transmission Control System and is measured by the Line Pressure The Transmission Control System calculates the desired line pressure based on inputs from the transmission and The monitored Line Pressure Sensor voltage should always be between 0.35 and 4.75 volts. Any monitored volt- Diagnostic Test 1. CHECK TO SEE IF DTC IS CURRENT With the scan tool, Check the STARTS SINCE SET counter for P0935. NOTE: This counter only applies to the last DTC set. Is the STARTS SINCE SET counter 2 or less? Yes >> Go To 2 No >> Go To 6 21 - 612 AUTOMATIC TRANSMISSION 545RFE - ELECTRICAL DIAGNOSTICS ND |