P0A85
Hybrid/EV Battery Pack Cooling Fan 1 Control Circuit High
This code indicates hybrid/ev battery pack cooling fan 1 control circuit high. It relates to the hybrid powertrain and may affect performance, emissions, or drivability depending on the exact failure.
Hybrid/EV Battery Pack Cooling Fan 1 Control Circuit High
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 P0A85 mean?
P0A85 means "Hybrid/EV Battery Pack Cooling Fan 1 Control Circuit High". 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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