P26AE
Engine Coolant Bypass Valve B Control Circuit High
P26AE is an OBD-II diagnostic trouble code meaning: Engine Coolant Bypass Valve B Control Circuit High. Common causes: short circuit to power in the control circuit, coolant bypass valve b malfunction. Estimated repair cost: $17–56.
Symptoms
- Check Engine light comes on
- Unstable engine operation
- Engine overheating
- Reduced cooling system efficiency
Causes
- Short circuit to power in the control circuit
- Coolant Bypass Valve B Malfunction
- Wiring harness damage
- Problems with the ECU
- Corrosion or poor contact in connectors
How to Fix
- Check control circuit for short circuit
- Test Coolant Bypass Valve B
- Inspect the wiring harness and connectors for damage
- Check the operation of the computer
- Replace faulty components
Related codes
Error P26AE by Vehicle Brand
FAQ
What does the P26AE code mean?
P26AE is an OBD-II diagnostic trouble code that indicates: Engine Coolant Bypass Valve B Control Circuit High
What causes a P26AE error code?
The most common causes of P26AE include: Short circuit to power in the control circuit; Coolant Bypass Valve B Malfunction; Wiring harness damage; Problems with the ECU.
How do I fix a P26AE diagnostic trouble code?
To fix P26AE: Check control circuit for short circuit. Test Coolant Bypass Valve B. Inspect the wiring harness and connectors for damage. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P26AE?
Limited driving only, diagnose soon
How much does it cost to fix P26AE?
The estimated repair cost for P26AE is $17–56. Actual cost depends on your vehicle, location, and labor rates.
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