DTC P0711 [AW6AX-EL]

id0502j6801200

DTC P0711

Transaxle fluid temperature (TFT) sensor malfunction (stuck)
DETECTION CONDITION
•  Change in ATF temperature cannot be detected for 15 min or more when driving in D range.
Diagnostic support note:
•  This is continuous monitor (CCM).
•  The MIL illuminates if the TCM detects the above malfunction condition during first drive cycle.
•  A PENDING CODE is not available.
•  FREEZE FRAME DATA is available.
•  The AT warning light illuminates.
•  The DTC is stored in the TCM memory.
POSSIBLE CAUSE
•  TFT sensor malfunction
•  Damaged connector TCM
•  TCM malfunction

Diagnostic procedure

STEP

INSPECTION

ACTION
1
VERIFY FREEZE FRAME DATA HAS BEEN RECORDED
•  Has the FREEZE FRAME DATA been recorded?
Yes
Go to the next step.
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.
No
Go to the next step.
3
INSPECT TERMINAL COUPLE COMPONENT FOR POOR CONNECTION
•  Turn the ignition switch to the LOCK position.
•  Remove the TCM.
•  Inspect for poor connection (such as damaged/pulled-out pins, corrosion).
•  Are terminals normal?
Yes
Go to the next step.
No
Replace the couple component, then go to Step 5.
4
INSPECT RESISTANCE OF TFT SENSOR CIRCUIT
•  Inspect for resistance between couple component terminals B8 and B7 (wiring harness-side).
•  Is resistance as shown below?
―  ATF temperature 10°C {50°F}: 5.62—7.31 kilohms
―  ATF temperature 25°C {77°F}: 3.5 kilohms
―  ATF temperature 110°C {230°F}: 0.22—0.27 kilohms
Yes
Go to the next step.
No
Replace the TFT sensor, then go to the next step.
(See TRANSAXLE FLUID TEMPERATURE (TFT) SENSOR REMOVAL/INSTALLATION [AW6AX-EL].)
5
VERIFY TROUBLESHOOTING OF DTC P0711 COMPLETED
•  Make sure to reconnect all the disconnected connectors.
•  Clear the DTC from the memory using the M-MDS.
•  Drive the vehicle in D range and make sure that gears shift smoothly from 1GR to 6GR.
•  Is the same DTC present?
Yes
Replace the TCM, then go to the next step.
(See TCM REMOVAL/INSTALLATION [AW6AX-EL].)
No
Go to the next step.
6
VERIFY AFTER REPAIR PROCEDURE
•  Perform the “After Repair Procedure”.
•  Are any DTCs present?
Yes
Go to the applicable DTC inspection.
(See DTC TABLE [AW6AX-EL].)
No
DTC troubleshooting completed.