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P0712-TRANS TEMP SENSOR VOLTAGE TOO LOW (DIESEL) (CONTINUED) 4. CHECK THE (T54) TRANSMISSION TEMPERATURE SENSOR SIGNAL CIRCUIT FOR A SHORT TO Remove the Transmission Oil Pan per the Service Information. (Refer Disconnect the Governor Pressure Sensor connector interal to the Measure the resistance between ground and the (T54) Transmission Is the resistance above 100k ohms? Yes >> Go To 5 No >> Replace the Transmission Solenoid Assembly per the Ser- vice Information. (Refer to 21 - TRANSMISSION/TRANS- Perform RE TRANSMISSION VERIFICATION TEST VER - 5. CHECK THE (T54) TRANSMISSION TEMPERATURE SENSOR SIGNAL CIRCUIT FOR A SHORT TO (K900) Measure the resistance between the (T54) Transmission Temperature Is the resistance above 100k ohms? Yes >> Go To 6 No >> Replace the Transmission Solenoid Assembly per the Ser- vice Information. (Refer to 21 - TRANSMISSION/TRANS- Perform RE TRANSMISSION VERIFICATION TEST VER - 21 - 816 AUTOMATIC TRANSMISSION - 48RE - DIESEL - ELECTRICAL DIAGNOSTICS DR/DH |