B269A
Heater Coolant Pump Control Circuit Open
B269A is an OBD-II diagnostic trouble code meaning: Heater Coolant Pump Control Circuit Open. Common causes: broken or damaged wiring harness, heater pump malfunction. Estimated repair cost: $56–167.
Symptoms
- The interior heater does not work
- Poor interior heating
- Engine overheating
- Check Engine light comes on
Causes
- Broken or damaged wiring harness
- Heater pump malfunction
- Problems with the control unit
- Short circuit in the circuit
How to Fix
- Check the integrity of the wiring harness
- Check the operation of the heater pump
- Diagnose the control unit
- Replace damaged components
Related codes
FAQ
What does the B269A code mean?
B269A is an OBD-II diagnostic trouble code that indicates: Heater Coolant Pump Control Circuit Open
What causes a B269A error code?
The most common causes of B269A include: Broken or damaged wiring harness; Heater pump malfunction; Problems with the control unit; Short circuit in the circuit.
How do I fix a B269A diagnostic trouble code?
To fix B269A: Check the integrity of the wiring harness. Check the operation of the heater pump. Diagnose the control unit. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with B269A?
Limited driving only, diagnose soon
How much does it cost to fix B269A?
The estimated repair cost for B269A is $56–167. Actual cost depends on your vehicle, location, and labor rates.
See also: Russian version · NationStat