P0711

DTC P0711 Transmission Fluid Temperature Sensor "A" Performance

CIRCUIT DESCRIPTION

DTC Detection Conditions:

The ATF temperature sensor converts fluid temperature into a resistance value which is input into the ECM.

MONITOR DESCRIPTION

Monitor Strategy:

Typical Enabling Conditions:

Typical Malfunction Thresholds:

Component Operating Range:

The ATF temperature sensor converts the ATF temperature to an electrical resistance value. Based on the resistance, the ECM determines the ATF temperature and detects an opens or shorts in the ATF temperature circuit or a fault of the ATF temperature sensor.

After running the vehicle for a certain period, the ATF temperature should increase. If the ATF temperature is below -4 °C (25 °F) after running the vehicle for a certain period, the ECM interprets this as a fault, and turns on the MIL.

When the ATF temperature is 110 °C (230 °F) or more after 18 minutes of engine cold start, the ECM also determines this as a fault, turns on the MIL, and stores the DTC.

Wiring Diagram:

Step 1:

Step 2:

INSPECTION PROCEDURE