U061B
Lost Communication With Reductant Level Sensor C
U061B is an OBD-II diagnostic trouble code meaning: Lost Communication With Reductant Level Sensor C. Common causes: open or short circuit in the sensor circuit, reagent level sensor fault c. Estimated repair cost: $33–167.
Symptoms
- Check Engine Light Is On
- Reduced engine power
- Possible problems starting the engine
- SCR system error message on dashboard
- Increased fuel consumption
Causes
- Open or short circuit in the sensor circuit
- Reagent level sensor fault C
- Wiring harness damage
- Oxidation of contacts in connectors
- Problems with the engine control unit
How to Fix
- Check the continuity of the reagent level sensor C
- Inspect and clean connector contacts
- Check the functionality of the sensor
- Replace the reagent level sensor if necessary
- Check and replace wiring harness if necessary
Related codes
Error U061B by Vehicle Brand
FAQ
What does the U061B code mean?
U061B is an OBD-II diagnostic trouble code that indicates: Lost Communication With Reductant Level Sensor C
What causes a U061B error code?
The most common causes of U061B include: Open or short circuit in the sensor circuit; Reagent level sensor fault C; Wiring harness damage; Oxidation of contacts in connectors.
How do I fix a U061B diagnostic trouble code?
To fix U061B: Check the continuity of the reagent level sensor C. Inspect and clean connector contacts. Check the functionality of the sensor. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with U061B?
Yes, but get it checked soon
How much does it cost to fix U061B?
The estimated repair cost for U061B is $33–167. Actual cost depends on your vehicle, location, and labor rates.
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