DTC P0710

FLUID(OIL) TEMPERATURE SENSOR SYSTEM MALFUNCTION

DTC Strategy

? Check for sensor resistance and A/D value

? Faulty sensor

Enable Conditions

? SHORT/ OPEN: During no failure of Engine Speed Signal /CAN(No ID/BUS OFF) Engine revolution ? 400rpm.

? SHORT: No detection of normal condition (between 0? and 150? for 10sec) after IG ON.

? OPEN: D,2,L,R range continuously.

Threshold Value

? SHORT: TCU detects out of sensor resistance from operating range for 5min. continuously.

? OPEN:Fluctuation A/D value is less than 15 and minimum A/D value is more than 1000

Diagnostic Time

? More than 5min. Continuously (SHORT

Fail Safe

? TCU judges the Transmission Fluid Temperature is 200?.

? No L-UP/Up Slope Mode/Down Slope Mode/Torque Reduction at shifting/Line Pressure Reduction at shifting/Squat Control/Coast Control/High Transmission Fluid Temperature Warnning

? To inhibit failure detection(SOL Malfunction).

Pass Criteria

? To detect the Transmission Fluid Temperature is between 0? and 150? for 15 min. continuously.