U1120
Lost Wheel Distance Message
U1120 is an OBD-II diagnostic trouble code meaning: Lost Wheel Distance Message . Common causes: wheel distance sensor malfunction, damage to the wiring harness to the sensor. Estimated repair cost: $17–89.
Symptoms
- ABS/ESP indicator is on
- Disabling the stabilization system
- Incorrect operation of cruise control
- Errors in other systems related to wheel sensors
Causes
- Wheel distance sensor malfunction
- Damage to the wiring harness to the sensor
- Problems with the sensor connector
- ABS/ESP module malfunction
- Software error in the control unit
How to Fix
- Check the condition of the wheel distance sensors
- Inspect wiring harnesses and connectors for damage
- Check the functionality of the ABS/ESP module
- Read error codes from other systems
- Update control unit software
Related codes
FAQ
What does the U1120 code mean?
U1120 is an OBD-II diagnostic trouble code that indicates: Lost Wheel Distance Message
What causes a U1120 error code?
The most common causes of U1120 include: Wheel distance sensor malfunction; Damage to the wiring harness to the sensor; Problems with the sensor connector; ABS/ESP module malfunction.
How do I fix a U1120 diagnostic trouble code?
To fix U1120: Check the condition of the wheel distance sensors. Inspect wiring harnesses and connectors for damage. Check the functionality of the ABS/ESP module. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with U1120?
Limited driving only, diagnose soon
How much does it cost to fix U1120?
The estimated repair cost for U1120 is $17–89. Actual cost depends on your vehicle, location, and labor rates.
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