2018 Chevrolet Silverado OBDII Codes List

Evaporative Emission System Signals Message Counter Incorrect

Fuel Pump Driver Control Module System Voltage Performance

Fuel Composition Signals Message Counter Incorrect

NOx Sensor 2 Slow Response

Fuel Pump Driver Control Module Enable Too Many Resets

Fuel Pump Driver Control Module Ignition On/Start Switch Circuit High Voltage

Engine Coolant Bypass Valve Command Signal Message Counter Incorrect

Fuel Pump Driver Control Module Temperature High Signal Message Counter Incorrect

Turbocharger Boost Control Signal Message Counter Incorrect

Accelerator Pedal Position Signal Message Counter Incorrect

Glow Plug Control Module Temperature Sensor 2 Circuit Low Voltage

Glow Plug Control Module Temperature Sensor 2 Circuit High Voltage

Glow Plug Control Module Temperature Sensor 3 Circuit Low Voltage

Glow Plug Control Module Temperature Sensor 3 Circuit High Voltage

Engine Coolant Pump Control Signal Message Counter Incorrect

Auxiliary Coolant Pump Control Signal Message Counter Incorrect

Reductant Injector High Control Circuit Low Voltage

Reductant Injector High Control Circuit High Voltage

Mass Air Flow Sensor Intake Air Signals Message Counter Incorrect Bank 1

Mass Air Flow Sensor Intake Air Signals Message Counter Incorrect Bank 2