B2298
Rain Sensor Over Temperature
B2298 is an OBD-II diagnostic trouble code meaning: Rain Sensor Over Temperature. Common causes: sensor overheating due to external factors (sun, high temperature), rain sensor malfunction. Estimated repair cost: $56–167.
Symptoms
- Incorrect operation of automatic windshield wipers
- False activations of windshield wipers
- Complete lack of response to rain
Causes
- Sensor overheating due to external factors (sun, high temperature)
- Rain sensor malfunction
- Problems with the sensor wiring harness
- Control unit malfunction
How to Fix
- Check the rain sensor for overheating
- Test the wiring harness for an open or short.
- Replace the rain sensor if necessary
- Update the control unit firmware
Related codes
FAQ
What does the B2298 code mean?
B2298 is an OBD-II diagnostic trouble code that indicates: Rain Sensor Over Temperature
What causes a B2298 error code?
The most common causes of B2298 include: Sensor overheating due to external factors (sun, high temperature); Rain sensor malfunction; Problems with the sensor wiring harness; Control unit malfunction.
How do I fix a B2298 diagnostic trouble code?
To fix B2298: Check the rain sensor for overheating. Test the wiring harness for an open or short.. Replace the rain sensor if necessary. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with B2298?
Limited driving only, diagnose soon
How much does it cost to fix B2298?
The estimated repair cost for B2298 is $56–167. Actual cost depends on your vehicle, location, and labor rates.
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