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Symptom: P0725-ENGINE SPEED SENSOR CIRCUIT When Monitored and Set Condition: P0725-ENGINE SPEED SENSOR CIRCUIT When Monitored: Whenever the engine is running. Set Condition: The Engine RPM is less than 390 or greater than 8000 for more than 2 seconds while the engine is running. POSSIBLE CAUSES ENGINE DTCS PRESENT POWERTRAIN CONTROL MODULE INTERMITTENT WIRING AND CONNECTORS TEST ACTION APPLICABILITY 1 NOTE: Low fluid level can be the cause of many transmission problems. If t, read Engine DTC’s. Check and repair all Engine DTC’s prior to performing any 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. All Continue 2 Start the engine. t, Check the STARTS SINCE SET counter for P0725. NOTE: This counter only applies to the last DTC set. All Yes → Go To 3 No → Go To 5 197 TRANSMISSION - NGC |