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Home >> Chevrolet >> 2020 >> Malibu LS >> Repair and Diagnosis >> External Pages >> Different car >> Section 117 (Engine Controls And Fuel - 2.0L (LTG) - DTC P0340-DTC P31BF And Symptoms) >> Diagnostic Information and Procedures >> DTC P157A or P16D7-P16D9 >> 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 P157A

Sensor Supply Voltage Relay Feedback Circuit High Voltage

DTC P16D7

Sensor Supply Voltage Relay Control Circuit

DTC P16D8

Sensor Supply Voltage Relay Control Circuit Low Voltage

DTC P16D9

Sensor Supply Voltage Relay Control Circuit High Voltage