P0A8F
14 Volt Power Module System Performance
This code indicates 14 volt power module system performance. It relates to the hybrid powertrain and may affect performance, emissions, or drivability depending on the exact failure.
14 Volt Power Module System Performance
Common causes
- medium
High-voltage component fault
Battery modules, inverters, or drive motors can set hybrid-system codes.
Typical part cost: $100-400
- medium
Sensor or coolant issue
Temperature and position sensors, or cooling-system faults, are common causes.
Typical part cost: $100-400
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First things to check
- 1Confirm the code with a scan tool and check for additional related codes.
- 2Inspect the relevant sensors, wiring, and connectors for damage or corrosion.
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Related codes
See related trouble codes
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Frequently asked questions
What does P0A8F mean?
P0A8F means "14 Volt Power Module System Performance". It is a generic OBD-II code that points to a fault in the hybrid powertrain.
Can I keep driving with this code?
This code points to a problem that can cause damage or affect safety. Avoid driving and have the vehicle diagnosed promptly. Use the Wrenchify app for a full diagnosis specific to your vehicle.
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