C00A2
Driveline Control Module Power Transfer Unit Control Circuit Driver
Fault on driveline control module driver for PTU control circuit.
Fault on driveline control module driver for PTU control circuit.
Common causes
- high
Internal driver fault
One of the most commonly reported causes for this code — check this first.
Typical part cost: $440-3300
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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 C00A2 mean?
C00A2 means "Driveline Control Module Power Transfer Unit Control Circuit Driver". It is a generic OBD-II code that points to a fault in the chassis.
What are the most common causes of C00A2?
internal driver fault — these are the most commonly reported causes. Verify with a proper diagnosis before replacing parts, or use the Wrenchify app for a vehicle-specific diagnosis.
Can I keep driving with this code?
This code can put the vehicle into limp or reduced-power mode. Avoid extended driving and have the vehicle diagnosed promptly. Use the Wrenchify app for a full diagnosis specific to your vehicle.
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