LEMON Manuals: Even more car manuals for everyone
Home >> Chevrolet >> 2020 >> Express 2500 LS, 6.0L Eng VIN G >> Repair and Diagnosis >> External Pages >> Different car >> Section 54 (Engine Controls And Fuel - 2.8L (LWN) Diesel - Diagnostic Information And Procedures (2 Of 3)) >> Diagnostic Information and Procedures >> DTC P1015-P1019 or P101A >> DTC Descriptor

DTC Descriptor

WARNING: This page is about a different car, the 2019 GMC Savana 3500, 2019 GMC Savana 2500, 2019 Chevrolet Express 3500, and 2019 Chevrolet Express 2500. However, it is still accessible from the selected car via links, so may be relevant.
DTC P1015

Reductant Control Module Sensor Serial Communication Circuit Low Voltage

DTC P1016

Reductant Control Module Sensor Serial Communication Circuit High Voltage

DTC P1017

Reductant Control Module Sensor Serial Communication Circuit Performance

DTC P1018

Reductant Control Module Sensor Communication Voltage Supply Circuit Low Voltage

DTC P1019

Reductant Control Module Sensor Communication Voltage Supply Circuit High Voltage

DTC P101A

Reductant Control Module Sensor Communication Ground Circuit High Voltage