What does code P2D92 mean?

Q: What does code P2D92 mean?

Starter/Generator Phase X Current Sensor Circuit High. P2D92 indicates that the powertrain control module has detected an abnormally high voltage on the current sensor circuit for one phase of the starter/generator unit, which is the motor-generator assembly used in mild-hybrid and stop-start systems. The computer expects the sensor's signal to stay within a calibrated voltage range that corresponds to the phase current, and a sustained high reading tells the module that the circuit is shorted to voltage, open, or that the sensor itself has failed.

DTC codes / P2Dxx · Hybrid propulsion / P2D92

P2D92Starter/Generator Phase X Current Sensor Circuit High

P2D92 indicates that the powertrain control module has detected an abnormally high voltage on the current sensor circuit for one phase of the starter/generator unit, which is the motor-generator assembly used in mild-hybrid and stop-start systems. The computer expects the sensor's signal to stay within a calibrated voltage range that corresponds to the phase current, and a sustained high reading tells the module that the circuit is shorted to voltage, open, or that the sensor itself has failed.

SystemPowertrain

Code typeGeneric (all makes)

SeverityMedium

Fix difficultyProfessional

AreaHybrid propulsion

Guidance is general and written for all OBD-II vehicles. Exact tests and values vary by model, so confirm the fault before replacing parts.