P261E
Coolant Pump B Control Circuit Stuck On
P261E is an OBD-II diagnostic trouble code meaning: Coolant Pump B Control Circuit Stuck On. Common causes: electrical coolant pump malfunction, problems in the wiring harness or pump connectors. Estimated repair cost: $17–94.
Symptoms
- Constant operation of the cooling fan
- Engine overheating or temperature fluctuations
- Reduced cooling system efficiency
- "Check Engine" signal on the dashboard
- Unstable engine operation at idle
Causes
- Electrical coolant pump malfunction
- Problems in the wiring harness or pump connectors
- Short circuit in control circuit
- Faulty relay or control unit
- Mechanical jamming of the pump
How to Fix
- Check operation of coolant pump B
- Inspect the wiring harness and connectors for damage.
- Check pump control circuit for short circuit
- Test the relay and control unit
- If necessary, replace the coolant pump
Related codes
Error P261E by Vehicle Brand
FAQ
What does the P261E code mean?
P261E is an OBD-II diagnostic trouble code that indicates: Coolant Pump B Control Circuit Stuck On
What causes a P261E error code?
The most common causes of P261E include: Electrical coolant pump malfunction; Problems in the wiring harness or pump connectors; Short circuit in control circuit; Faulty relay or control unit.
How do I fix a P261E diagnostic trouble code?
To fix P261E: Check operation of coolant pump B. Inspect the wiring harness and connectors for damage.. Check pump control circuit for short circuit. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P261E?
Limited driving only, diagnose soon
How much does it cost to fix P261E?
The estimated repair cost for P261E is $17–94. Actual cost depends on your vehicle, location, and labor rates.
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