B0337
Inside Temperature Sensor Short To Ground
B0337 is an OBD-II diagnostic trouble code meaning: Inside Temperature Sensor Short To Ground. Common causes: damage to the sensor wiring harness, short circuit in the temperature sensor circuit. Estimated repair cost: $22–111.
Symptoms
- Incorrect operation of climate control
- No automatic temperature control
- High or low temperature readings in the cabin
Causes
- Damage to the sensor wiring harness
- Short circuit in the temperature sensor circuit
- Malfunction of the temperature sensor itself
- Problems with the sensor connector or contacts
How to Fix
- Check the integrity of the sensor wiring harness
- Measure the resistance of the sensor (replace if necessary)
- Check the contacts of the sensor connector
- Repair short circuit to ground
Related codes
Error B0337 by Vehicle Brand
FAQ
What does the B0337 code mean?
B0337 is an OBD-II diagnostic trouble code that indicates: Inside Temperature Sensor Short To Ground
What causes a B0337 error code?
The most common causes of B0337 include: Damage to the sensor wiring harness; Short circuit in the temperature sensor circuit; Malfunction of the temperature sensor itself; Problems with the sensor connector or contacts.
How do I fix a B0337 diagnostic trouble code?
To fix B0337: Check the integrity of the sensor wiring harness. Measure the resistance of the sensor (replace if necessary). Check the contacts of the sensor connector. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with B0337?
Limited driving only, diagnose soon
How much does it cost to fix B0337?
The estimated repair cost for B0337 is $22–111. Actual cost depends on your vehicle, location, and labor rates.
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