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Home >> Lexus >> 2011 >> CT 200h >> Repair and Diagnosis >> Hybrid/Electric Powertrain >> Electric Converters and Controllers >> Hybrid Control System (Service Information) >> Hybrid Control System >> DTC P0AFC-129: Hybrid Battery Pack Sensor Module >> Description
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DTC P0AFC-129: Hybrid Battery Pack Sensor Module: Description

The battery smart unit (battery energy control module) sends HV battery voltage information to the power management control ECU via serial communication.

DTC No. INF Code DTC Detection Condition Trouble Area
P0AFC 129 HV battery voltage circuit malfunction Battery smart unit