U023E
Lost Communication With Front Distance Range Sensor - Right
U023E is an OBD-II diagnostic trouble code meaning: Lost Communication With Front Distance Range Sensor - Right. Common causes: broken or damaged wires to the sensor, malfunction of the right distance sensor. Estimated repair cost: $56–167.
Symptoms
- Parking assistance systems do not work
- Disabling adaptive cruise control
- The Check Engine Light or Security System Warning comes on
- Errors in the operation of the automatic braking system
- Reduced functionality of active safety systems
Causes
- Broken or damaged wires to the sensor
- Malfunction of the right distance sensor
- Poor contact in the sensor connector
- Sensor power problems
- Security ECU malfunction
How to Fix
- Check the integrity of the wiring to the sensor
- Inspect the sensor connector for corrosion or damage.
- Check the power supply and ground of the sensor
- Test or replace the right distance sensor
- Repair only from an authorized dealer
Related codes
Error U023E by Vehicle Brand
FAQ
What does the U023E code mean?
U023E is an OBD-II diagnostic trouble code that indicates: Lost Communication With Front Distance Range Sensor - Right
What causes a U023E error code?
The most common causes of U023E include: Broken or damaged wires to the sensor; Malfunction of the right distance sensor; Poor contact in the sensor connector; Sensor power problems.
How do I fix a U023E diagnostic trouble code?
To fix U023E: Check the integrity of the wiring to the sensor. Inspect the sensor connector for corrosion or damage.. Check the power supply and ground of the sensor. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with U023E?
Do not drive — repair immediately
How much does it cost to fix U023E?
The estimated repair cost for U023E is $56–167. Actual cost depends on your vehicle, location, and labor rates.
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