DTC P0713
DTC P0713: ATF Temperature Sensor (Open)
General Description
The ATF temperature sensor is integrated to the sensor unit in the transmission. The transmission control module (TCM) monitors output voltage of the ATF temperature sensor. If the ATF temperature sensor output voltage is a specified value for a specified duration, the TCM detects a malfunction and stores a DTC.
Monitor Execution, Sequence, Duration, DTC Type
| Execution | Continuous |
| Sequence | None |
| Duration | 1 second or more |
| DTC Type | One drive cycle, MIL on, A/T gear position indicator blinks |
Enable Conditions
| Condition | ||
|---|---|---|
| Vehicle | ON mode | |
Malfunction Threshold
The ATF temperature sensor output voltage [ATF Temperature - Volts] is more than 3.6 V for at least 1 second.
[ ]: HDS Parameter
Possible Cause
The causes shown may not be a complete list of all potential problems, and it is possible that there may be other causes.
- ATF temperature sensor TATFP line open (includes a loose or disconnected connector)
- ATF temperature sensor TATFM line open (includes a loose or disconnected connector)
- Sensor unit failure (ATF temperature sensor)
- TCM internal failure
Diagnosis Details
Conditions for setting the DTC
When a malfunction is detected, the A/T gear position indicator blinks, the MIL comes on, and a Pending DTC, a Confirmed DTC, and the freeze data are stored in the TCM memory.
Conditions for clearing the DTC
The A/T gear position indicator comes off by turning the vehicle to the OFF (LOCK) mode. The MIL is cleared if the malfunction does not return in three consecutive trips in which the diagnostic runs. The MIL, the Pending DTC, the Confirmed DTC, and the freeze data can be cleared with the scan tool Clear command.