U022F
Lost Communication With Object Detection Maintenance Control Module B
U022F is an OBD-II diagnostic trouble code meaning: Lost Communication With Object Detection Maintenance Control Module B. Common causes: open or short circuit in wiring harness, object detection module b supply voltage is incorrect. Estimated repair cost: $39–167.
Symptoms
- Disabling driver assistance systems
- Error message on the dashboard
- Parking sensors or collision warning system do not work
- Check Engine Light or Other Warning Lights Come On
Causes
- Open or short circuit in wiring harness
- Object detection module B supply voltage is incorrect
- Object detection module B malfunction
- Connector problems or contact corrosion
- Main ECU malfunction
How to Fix
- Check the integrity of the wiring harness to object detection module B
- Check the module supply voltage
- Inspect connectors for corrosion or damage
- Scan the module for additional errors
- If necessary, replace object detection module B
Related codes
Error U022F by Vehicle Brand
FAQ
What does the U022F code mean?
U022F is an OBD-II diagnostic trouble code that indicates: Lost Communication With Object Detection Maintenance Control Module B
What causes a U022F error code?
The most common causes of U022F include: Open or short circuit in wiring harness; Object detection module B supply voltage is incorrect; Object detection module B malfunction; Connector problems or contact corrosion.
How do I fix a U022F diagnostic trouble code?
To fix U022F: Check the integrity of the wiring harness to object detection module B. Check the module supply voltage. Inspect connectors for corrosion or damage. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with U022F?
Limited driving only, diagnose soon
How much does it cost to fix U022F?
The estimated repair cost for U022F is $39–167. Actual cost depends on your vehicle, location, and labor rates.
See also: Russian version · NationStat