P0937
PowertrainTransmission Pressuremoderate severityHydraulic Oil Temperature Sensor Circuit
What P0937 Means
A general fault has been detected in the transmission hydraulic oil temperature sensor circuit. This can affect shift timing and fluid management.
Symptoms
- Transmission warning light on
- Delayed shifts
- Overheating warnings
Common Causes
- Faulty oil temperature sensor
- Damaged wiring or connectors
- Low or degraded transmission fluid
- Failing control module
Diagnostic Steps
- Scan for temperature sensor codes
- Inspect sensor and wiring
- Measure sensor resistance at temperature
- Verify fluid level and quality
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Serious DIY~$100
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✓ Autel official store
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