U061C
Lost Communication With Reductant Temperature Sensor A
U061C is an OBD-II diagnostic trouble code meaning: Lost Communication With Reductant Temperature Sensor A. Common causes: open or short circuit in the sensor circuit, reagent temperature sensor malfunction. Estimated repair cost: $28–89.
Symptoms
- Check Engine light comes on
- Possible reduction in engine power
- Increased NOx emissions
- SCR error message on instrument panel
- Increased AdBlue urea consumption
Causes
- Open or short circuit in the sensor circuit
- Reagent temperature sensor malfunction
- Connector problems or contact corrosion
- SCR control module malfunction
- Wiring harness damage
How to Fix
- Check the continuity of the temperature sensor circuit
- Inspect connectors and contacts for corrosion
- Check the functionality of the temperature sensor
- Scan the system for additional errors
- If necessary, replace the reagent temperature sensor
Related codes
Error U061C by Vehicle Brand
FAQ
What does the U061C code mean?
U061C is an OBD-II diagnostic trouble code that indicates: Lost Communication With Reductant Temperature Sensor A
What causes a U061C error code?
The most common causes of U061C include: Open or short circuit in the sensor circuit; Reagent temperature sensor malfunction; Connector problems or contact corrosion; SCR control module malfunction.
How do I fix a U061C diagnostic trouble code?
To fix U061C: Check the continuity of the temperature sensor circuit. Inspect connectors and contacts for corrosion. Check the functionality of the temperature sensor. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with U061C?
Limited driving only, diagnose soon
How much does it cost to fix U061C?
The estimated repair cost for U061C is $28–89. Actual cost depends on your vehicle, location, and labor rates.
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