Error code
OBD2 P0937
OBD2P0937
Diagnostic Trouble Code· Standard OBD-II fault code read from the vehicle's onboard diagnostics.
What it means
Hydraulic Oil Temperature Sensor Circuit.
Severity
moderateCan drive, but monitor the transmission fluid temperature and consult a mechanic if symptoms worsen.
Summary
P0937 indicates an issue with the hydraulic oil temperature sensor circuit, which monitors the temperature of the transmission fluid. This sensor is typically located in the transmission.
Common Causes
- Wiring issues
- Poor connection
- Faulty hydraulic oil temperature sensor
- ECM/PCM/TCM malfunction
Fixes
- Inspect and repair wiring or connections related to the hydraulic oil temperature sensor.
FAQ
What does P0937 mean?
P0937 indicates a malfunction in the circuit of the hydraulic oil temperature sensor, which is crucial for monitoring transmission fluid temperature.
How serious is P0937?
Moderately serious. It can affect transmission performance if left unresolved, but driving may be possible with caution.
Not affiliated with OBD2. Answer summarized from the manufacturer's manual linked above; consult that source for the authoritative procedure.
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