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Home >> Chevrolet >> 2020 >> Malibu LS >> Repair and Diagnosis >> External Pages >> Different car >> Section 56 (Battery, Starting System And Charging System - Except Hybrid) >> Diagnostic Information and Procedures >> DTC P129B or P129C >> DTC Descriptor

DTC Descriptor

WARNING: This page is about a different car, the 2019 Chevrolet Malibu. However, it is still accessible from the selected car via links, so may be relevant.
DTC P129B

Fuel Pump Driver Control Module System Voltage Low Voltage

DTC P129C

Fuel Pump Driver Control Module System Voltage High Voltage

Symptom Byte Information: Symptom Byte List