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 57 (Automatic Transmission - 8L90 (M5U) - Diagnostic Information And Procedures) >> Diagnostic Information and Procedures >> DTC P1824, P182D, P18B8, P18BD, or P18C2 >> 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 P1824

Internal Mode Switch P Circuit Low Voltage

DTC P182D

Internal Mode Switch P Circuit High Voltage

DTC P18B8

Internal Mode Switch P Circuit Shorted

DTC P18BD

Internal Mode Switch P Stuck Off

DTC P18C2

Internal Mode Switch P Stuck On