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P0713-TRANSMISSION TEMPERATURE SENSOR HIGH (CONTINUED) 5. (K900) SENSOR GROUND CIRCUIT OPEN Disconnect the PCM C2 harness connector NOTE: Check connectors - Clean/repair as necessary. Is the resistance above 5.0 ohms? Yes >> Repair the (K900) Sensor Ground circuit for an open. Perform 42RLE TRANSMISSION VERIFICATION TEST - No >> Go To 6 6. (T54) TRANSMISSION TEMPERATURE SENSOR SIGNAL Remove the Transmission Control Relay. NOTE: Check connectors - Clean/repair as necessary. Ignition on, engine not running. Measure the voltage of the (T54) Transmission Temperature Sensor Is the voltage above 0.5 volts? Yes >> Repair the (T54) Transmission Temperature Sensor Signal circuit for a short to voltage. Perform 42RLE TRANSMISSION VERIFICATION TEST - No >> Go To 7 HB AUTOMATIC TRANSMISSION 42RLE - ELECTRICAL DIAGNOSTICS 21 - 41 |