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DTC codes / P2Axx · Hybrid propulsion / P2ABE
P2ABE indicates that the powertrain control module has detected an excessively high current draw or an overheating condition within the driver circuit for wastegate actuator B on a turbocharged or supercharged engine. The computer monitors the actuator's electrical current and temperature, and when either exceeds a calibrated threshold, it stores this code and typically limits boost to protect the turbocharger and related components.
Guidance is general and written for all OBD-II vehicles. Exact tests and values vary by model, so confirm the fault before replacing parts.
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