U3572
Stack Outlet Coolant Temperature Sensor 2 Circuit
U3572 is an OBD-II diagnostic trouble code meaning: Stack Outlet Coolant Temperature Sensor 2 Circuit. Common causes: coolant temperature sensor malfunction, open or short circuit in wiring. Estimated repair cost: $17–56.
Symptoms
- The Check Engine light comes on
- Incorrect coolant temperature readings on the dashboard
- Reduced cooling system efficiency
- Possible problems with engine warming up
- Increased fuel consumption in some modes
Causes
- Coolant temperature sensor malfunction
- Open or short circuit in wiring
- Connector problems or contact corrosion
- Control module malfunction
- Circuit Grounding Problems
How to Fix
- Check the serviceability of the coolant temperature sensor
- Inspect wiring and connectors for damage
- Check continuity with a multimeter
- If necessary, replace the sensor or repair the wiring
- Clean electrical contacts from corrosion
Related codes
Error U3572 by Vehicle Brand
FAQ
What does the U3572 code mean?
U3572 is an OBD-II diagnostic trouble code that indicates: Stack Outlet Coolant Temperature Sensor 2 Circuit
What causes a U3572 error code?
The most common causes of U3572 include: Coolant temperature sensor malfunction; Open or short circuit in wiring; Connector problems or contact corrosion; Control module malfunction.
How do I fix a U3572 diagnostic trouble code?
To fix U3572: Check the serviceability of the coolant temperature sensor. Inspect wiring and connectors for damage. Check continuity with a multimeter. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with U3572?
Yes, but get it checked soon
How much does it cost to fix U3572?
The estimated repair cost for U3572 is $17–56. Actual cost depends on your vehicle, location, and labor rates.
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