DTC P0711

id050200801200

DTC P0711

Transmission fluid temperature (TFT) sensor malfunction (stuck)

DETECTION CONDITION

•  ATF temperature remains 20 ° C {68 ° F} or less for 6.5 min or more.

Diagnostic support note:

•  This is a continuous monitor (CCM).

•  MIL illuminates if TCM detects the above malfunction condition in two consecutive drive cycles.

•  PENDING CODE is available.

•  FREEZE FRAME DATA is available.

•  AT warning light does not illuminate.

•  DTC is stored in TCM memory.

POSSIBLE CAUSE

•  TFT sensor malfunction

•  Connector corrosion

•  TCM malfunction

DTC P0711	Transmission fluid temperature (TFT) sensor malfunction (stuck)
DETECTION CONDITION	• ATF temperature remains 20 ° C {68 ° F} or less for 6.5 min or more. Diagnostic support note: • This is a continuous monitor (CCM). • MIL illuminates if TCM detects the above malfunction condition in two consecutive drive cycles. • PENDING CODE is available. • FREEZE FRAME DATA is available. • AT warning light does not illuminate. • DTC is stored in TCM memory.
POSSIBLE CAUSE	• TFT sensor malfunction • Connector corrosion • TCM malfunction

Diagnostic procedure

STEP	INSPECTION		ACTION
1	VERIFY FREEZE FRAME DATA HAS BEEN RECORDED • Has FREEZE FRAME DATA been recorded?	Yes	Go to the next step.
1		No	Record the FREEZE FRAME DATA on the repair order, then go to the next step.
2	VERIFY RELATED REPAIR INFORMATION AVAILABILITY • Verify related Service Information availability. • Is any related repair information available?	Yes	Perform repair or diagnosis according to the available repair information. • If the vehicle is not repaired, go to the next step.
2		No	Go to the next step.
3	INSPECT TFT SENSOR VOLTAGE • Turn the ignition switch to the ON position (engine off). • Inspect the voltage at TCM (wiring harness-side) terminal 2J. • Is the terminal voltage 1.55 V or less?	Yes	Go to the next step.
3		No	Go to the intermittent concern troubleshooting procedure, then go to Step 7. (See INTERMITTENT CONCERN TROUBLESHOOTING [].)
4	VERIFY CURRENT INPUT SIGNAL STATUS: IS CONCERN INTERMITTENT OR CONSTANT? • Start the engine. • Drive the vehicle at 60 km/h {37 mph} or more for 6.5 min or more. • Inspect the voltage at TCM (wiring harness-side) terminal 2J. • Is the terminal voltage 1.55 V or less?	Yes	Go to the next step.
4		No	Go to Step 7.
5	INSPECT TFT SENSOR CONNECTOR TERMINAL CONDITION • Turn the ignition switch to the LOCK position. • Disconnect the AT solenoid valve connector. • Inspect the AT solenoid valve connector terminals for corrosion. • Are the terminals normal?	Yes	Go to the next step.
5		No	Repair or replace the terminals, then go to Step 7.
6	INSPECT TFT SENSOR • Turn the ignition switch to the LOCK position. • Inspect the TFT sensor. (See TRANSMISSION FLUID TEMPERATURE (TFT) SENSOR INSPECTION.) • Is the TFT sensor normal?	Yes	Go to the next step.
6		No	Replace the TFT sensor, then go to the next step. (See TRANSMISSION FLUID TEMPERATURE (TFT) SENSOR REMOVAL/INSTALLATION.)
7	VERIFY TROUBLESHOOTING OF DTC P0711 COMPLETED • Make sure to reconnect all disconnected connectors. • Clear the DTC from the TCM memory using the M-MDS. • Decrease ATF temperature to 20 ° C {68 ° F} or less. • Start the engine. • Drive the vehicle for 6.5 min or more. • Is the PENDING CODE same as the DTC present?	Yes	Replace the TCM, then go to the next step. (See TCM REMOVAL/INSTALLATION.)
7		No	Go to the next step.
8	VERIFY AFTER REPAIR PROCEDURE • Perform the “After Repair Procedure”. (See AFTER REPAIR PROCEDURE [RC4A-EL].) • Are any DTCs present?	Yes	Go to the applicable DTC inspection. (See DTC TABLE [RC4A-EL].)
8		No	DTC troubleshooting completed.