P0937

2017-10-10

Description:

  • The OBD-II fault code P0937 indicates an issue with the hydraulic oil temperature sensor circuit. This sensor is responsible for monitoring the temperature of the hydraulic oil in the transmission. A problem in this circuit can affect the accuracy of the hydraulic oil temperature readings.

Possible Symptoms:

  • Illuminated check engine light

  • Inaccurate hydraulic oil temperature readings

  • Abnormal transmission behavior or shifting issues

  • Decreased fuel efficiency

  • Transmission overheating or fluid degradation

Possible Causes:

  • Faulty hydraulic oil temperature sensor

  • Open or short circuit in the hydraulic oil temperature sensor circuit

  • Wiring or connector issues in the sensor circuit

  • Malfunctioning transmission control module (TCM)

Related Parts:

  • Hydraulic Oil Temperature Sensor: Hydraulic oil is needed for the gear lubrication system. Hydraulic oil temperature sensor measures the temperature of the oil. This car's sensor has a problem which may cause difficulty in shifting gears

Possible Solutions:

  • Inspect the hydraulic oil temperature sensor for any signs of damage or malfunction, and replace if necessary.

  • Check the wiring and connections in the hydraulic oil temperature sensor circuit, and repair or replace as needed.

  • Test the hydraulic oil temperature sensor using a multimeter to ensure it is providing accurate readings.

  • Inspect the TCM for any signs of malfunction or damage, and replace if necessary.

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