P261C
Coolant Pump B Control Circuit Low
P261C is an OBD-II diagnostic trouble code meaning: Coolant Pump B Control Circuit Low. Common causes: open or short circuit in the pump control circuit, pump solenoid valve malfunction. Estimated repair cost: $17–89.
Symptoms
- Check Engine Light Is On
- Engine overheating in certain modes
- Reduced engine performance
- Unstable operation of the cooling system
- Activating engine emergency mode
Causes
- Open or short circuit in the pump control circuit
- Pump solenoid valve malfunction
- Coolant pump relay problems
- Engine control unit malfunction
- Corrosion or poor contact in connectors
How to Fix
- Check the integrity of the wiring harness to the pump
- Check the resistance of the pump winding
- Check the functionality of the pump relay
- Inspect connectors for corrosion
- Check the output signals of the control unit
Related codes
Error P261C by Vehicle Brand
FAQ
What does the P261C code mean?
P261C is an OBD-II diagnostic trouble code that indicates: Coolant Pump B Control Circuit Low
What causes a P261C error code?
The most common causes of P261C include: Open or short circuit in the pump control circuit; Pump solenoid valve malfunction; Coolant pump relay problems; Engine control unit malfunction.
How do I fix a P261C diagnostic trouble code?
To fix P261C: Check the integrity of the wiring harness to the pump. Check the resistance of the pump winding. Check the functionality of the pump relay. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P261C?
Limited driving only, diagnose soon
How much does it cost to fix P261C?
The estimated repair cost for P261C is $17–89. Actual cost depends on your vehicle, location, and labor rates.
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