P0937 Code - Hydraulic Oil Temperature Sensor Circuit
Quick Answer
The P0937 diagnostic trouble code indicates a problem with the hydraulic oil temperature sensor circuit in a vehicle. Common causes include Faulty hydraulic oil temperature sensor, Damaged wiring or connectors in the sensor circuit, Corrosion or contamination in the sensor connections. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
- What it means
- P0937 indicates Hydraulic Oil Temperature Sensor Circuit.
- Common causes
- Common causes include Faulty hydraulic oil temperature sensor, Damaged wiring or connectors in the sensor circuit, Corrosion or contamination in the sensor connections.
- Severity
- High - diagnose this code as soon as possible.
- Can I drive?
- Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
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Code P0937 Description
The P0937 diagnostic trouble code indicates a problem with the hydraulic oil temperature sensor circuit in a vehicle. This sensor is responsible for monitoring the temperature of the hydraulic oil within the system. The hydraulic oil plays a crucial role in the proper functioning of various components in the vehicle, such as the transmission, power steering, and hydraulic brake system.
Common Causes of P0937
- Faulty hydraulic oil temperature sensor
- Damaged wiring or connectors in the sensor circuit
- Corrosion or contamination in the sensor connections
- Issues with the ECM programming related to the sensor
- Low hydraulic oil levels or contaminated oil affecting sensor readings
Symptoms of P0937
- Rough shifting or hesitation when changing gears
- Loss of power steering assistance
- Illumination of the check engine light
- Unusual noises coming from the hydraulic components
- Braking issues, such as a soft or spongy brake pedal
How to Fix P0937
- Begin by inspecting the hydraulic oil temperature sensor and its wiring for any visible damage or corrosion.
- Test the sensor using a multimeter to check for proper resistance and voltage readings.
- Replace the sensor if it is found to be faulty, ensuring proper installation and connection.
- Clear the diagnostic trouble codes from the ECM and perform a test drive to verify that the issue has been resolved.
- If the problem persists, consult a professional mechanic for further diagnosis and potential ECM reprogramming.
Cost to Fix P0937
The typical repair costs for addressing a P0937 code related to the hydraulic oil temperature sensor circuit can vary depending on the specific vehicle make and model. However, on average, the parts for this repair may range from $50 to $150, while the labor costs could be between $100 and $200. It's important to note that diagnosis time and labor rates at auto repair shops can vary, so it's recommended to obtain quotes from different shops to get a more accurate estimate.
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Code P0937 Information for Specific Makes
- P0937 Dodge — Hydraulic Oil Temperature Sensor Circuit
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