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P0937: Hydraulic Oil Temperature Sensor Circuit

Severity
High
System
Transmission

What Does P0937 Mean?

P0937 is a diagnostic trouble code indicating: Hydraulic Oil Temperature Sensor Circuit. This code relates to the transmission system. The vehicle's computer detected a condition outside normal operating parameters and stored this code.

Symptoms of P0937

Common Causes

Frequently Asked Questions

What does P0937 mean?
P0937 indicates: Hydraulic Oil Temperature Sensor Circuit. The vehicle's computer has detected that the Hydraulic Oil Temperature Sensor is not operating within its expected parameters and stored this diagnostic trouble code.
Can I drive with code P0937?
Only short distances if absolutely necessary. P0937 affects a critical system and should be diagnosed within a few days to avoid further damage.
How much does it cost to fix P0937?
Repair costs for P0937 typically range from $150 to $500, depending on the root cause. Simple wiring or connector repairs are on the lower end, while component replacement costs more. A proper diagnosis ($80–$150 at most shops) will identify the exact cause before committing to expensive parts.

What To Do Next

Possible Fixes

  • 🔧 Inspect and repair Hydraulic Oil Temperature Sensor wiring and connectors
  • 🔧 Replace faulty Hydraulic Oil Temperature Sensor
  1. 1
    Find your vehicle above

    Click your make and model for real owner reports and common causes specific to your vehicle.

  2. 2
    Check for recalls

    Go to nhtsa.gov/recalls and enter your VIN. Free repairs if covered.

  3. 3
    Get a professional diagnosis

    A code alone doesn't identify the exact failed part. A diagnostic ($50–$150) pinpoints the root cause.

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