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Home >> Chevrolet >> 2020 >> Malibu LS >> Repair and Diagnosis >> External Pages >> Different car >> Section 120 (Engine Controls And Fuel - 1.5L (LFV) - DTC P034A-DTC P31BF And Symptoms) >> Diagnostic Information and Procedures >> DTC P157A or P16D7-P16D9 >> DTC Descriptors

DTC Descriptors

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 Bus Relay Control Circuit

DTC P16D8

Sensor Bus Relay Control Circuit Low

DTC P16D9

Sensor Bus Relay Control Circuit High