DTC P0717 [AW6AX-EL]

id0502j6801500

DTC P0717

Input/turbine speed sensor circuit malfunction (open circuit/short circuit)
DETECTION CONDITION
•  When all conditions below are satisfied.
―  D range of TR switch input
―  Driving vehicle at vehicle speed of 20 km/h {12 mph} or more
―  Vehicle speed signal 24 pulse input
―  Input/turbine speed sensor signal not input
•  Normal turbine speed signal is not input.
Diagnostic support note:
•  This is a continuous monitor (CCM).
•  The MIL illuminates if the TCM detects the above malfunction condition during the 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
•  Input/turbine speed sensor malfunction
•  Open circuit between input/turbine speed sensor terminal B and TCM terminal B12
•  Open circuit between input/turbine speed sensor terminal A and TCM terminal B13
•  Short to ground in wiring harness between input/turbine speed sensor terminal B and TCM terminal B12
•  Short to ground in wiring harness between input/turbine speed sensor terminal A and TCM terminal B13
•  Short to power in wiring harness between input/turbine speed sensor terminal B and TCM terminal B12
•  Short to power in wiring harness between input/turbine speed sensor terminal A and TCM terminal B13
•  Damaged connector between input/turbine speed sensor and 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 8.
4
INSPECT CONTINUITY OF INPUT/TURBINE SPEED SENSOR CIRCUIT
•  Inspect for continuity between the couple component terminals B12 and B13 (wiring harness-side).
•  Is there continuity?
Yes
Go to go to Step 8.
No
Go to the next step.
5
INSPECT TERMINAL INPUT/TURBINE SPEED SENSOR FOR POOR CONNECTION
•  Disconnect the input/turbine speed sensor connector.
•  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 8.
6
INSPECT TERMINAL COUPLE COMPONENT CIRCUIT FOR OPEN CIRCUIT
•  Inspect for continuity between couple component terminals (wiring harness-side) and input/turbine speed sensor terminals (wiring wiring harness-side).
―  Terminal B12 and terminal B
―  Terminal B13 and terminal A
•  Is there continuity?
Yes
Go to the next step.
No
Repair or replace the couple component, then go to Step 8.
7
INSPECT TERMINAL COUPLE COMPONENT CIRCUIT FOR SHORT TO CIRCUIT
•  Inspect for continuity between couple component terminals (wiring harness-side).
―  Terminal B12 and all terminals except B12/B13 (wiring harness-side).
―  Terminal B13 and all terminals except B12/B13 (wiring harness-side).
•  Is there continuity?
Yes
Repair or replace the couple component, then go to the next step.
No
Replace the input/turbine speed sensor, then go to the next step.
(See INPUT/TURBINE SPEED SENSOR REMOVAL/INSTALLATION [AW6AX-EL].)
8
VERIFY TROUBLESHOOTING OF DTC P0717 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.
9
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.