U0235
Lost Communication With Front Distance Range Sensor - Single Sensor or Center
U0235 is an OBD-II diagnostic trouble code meaning: Lost Communication With Front Distance Range Sensor - Single Sensor or Center. Common causes: front distance sensor malfunction, open or short circuit in wiring harness. Estimated repair cost: $167–556.
Symptoms
- Disabling adaptive cruise control
- Security error message on dashboard
- Collision warning systems do not work
- Check Engine light comes on
- Brake Assist may not work
Causes
- Front distance sensor malfunction
- Open or short circuit in wiring harness
- Poor connection or corroded connectors
- Sensor power problems
- Security ECU malfunction
How to Fix
- Check the integrity of the wiring harness to the sensor
- Check the connections and contacts of the sensor connector
- Check the power supply and ground of the sensor
- Scan the sensor for internal errors
- If necessary, replace the distance sensor
- Repair only from an authorized dealer
Related codes
Error U0235 by Vehicle Brand
FAQ
What does the U0235 code mean?
U0235 is an OBD-II diagnostic trouble code that indicates: Lost Communication With Front Distance Range Sensor - Single Sensor or Center
What causes a U0235 error code?
The most common causes of U0235 include: Front distance sensor malfunction; Open or short circuit in wiring harness; Poor connection or corroded connectors; Sensor power problems.
How do I fix a U0235 diagnostic trouble code?
To fix U0235: Check the integrity of the wiring harness to the sensor. Check the connections and contacts of the sensor connector. Check the power supply and ground of the sensor. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with U0235?
Do not drive — repair immediately
How much does it cost to fix U0235?
The estimated repair cost for U0235 is $167–556. Actual cost depends on your vehicle, location, and labor rates.
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