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P0847 TRANSMISSION FLUID PRESSURE SEN/SW B TM-335 < DTC/CIRCUIT DIAGNOSIS > [CVT: RE0F10D] C E F G H I J K L M A B TM N O P P0847 TRANSMISSION FLUID PRESSURE SEN/SW B DTC Logic INFOID:0000000010589327 DTC DETECTION LOGIC DTC CONFIRMATION PROCEDURE 1. PREPARATION BEFORE WORK If another "DTC CONFIRMATION PROCEDURE" occurs just before, turn ignition switch OFF and wait for at >> GO TO 2. 2. CHECK DTC DETECTION With CONSULT 1. Start the engine. 2. Select “Data Monitor” in “TRANSMISSION”. 3. Select “FLUID TEMP”. 4. Maintain the following conditions for 10 seconds or more. 5. Check the first trip DTC. With GST 1. Start the engine and wait for at least 10 seconds. CAUTION: When the ambient temperature is less than − 20 ° C ( − 4 ° F) and the engine is cold, warm up the engine for approximately 5 minutes. 2. Check the first trip DTC. Is “P0847”detected? YES >> Go to NO >> INSPECTION END Diagnosis Procedure INFOID:0000000010589328 1. CHECK TCM INPUT SIGNALS 1. Turn ignition switch OFF. 2. Start the engine. 3. Check voltage between TCM harness connector terminals. Is the inspection result normal? DTC CONSULT screen terms (Trouble diagnosis content) DTC detection condition Possible causes P0847 FLUID PRESS SEN/SW B When all of the following conditions are satis- − 20 ° C ( − 4 ° F) • TCM power supply voltage: 11 V or more or less • Harness or connector (Secondary pressure sensor circuit is • Secondary pressure sensor FLUID TEMP : − 20 ° C ( − 4 ° F) + − Condition Voltage TCM Connector Terminal F2 16 Ground • After engine warm up 1.23 – 1.25 V |