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Home >> GMC >> 2017 >> Acadia SL >> Repair and Diagnosis >> External Pages >> Different car >> Section 197 (Automatic Transmission - 8L45 (M5N M5T) Or 8L90 (M5U) - Diagnostic Information And Procedures) >> Diagnostic Information and Procedures >> DTC P182B, P182C, P18B6, P18BB, or P18C0: Internal Mode Switch B >> DTC Descriptors

DTC Descriptors

WARNING: This page is about a different car, the 2017 Cadillac ATS. However, it is still accessible from the selected car via links, so may be relevant.
DTC P182B

Internal Mode Switch B Circuit Low Voltage

DTC P182C

Internal Mode Switch B Circuit High Voltage

DTC P18B6

Internal Mode Switch B Circuit Shorted

DTC P18BB

Internal Mode Switch B Circuit Stuck Off - Invalid Voltage Range

DTC P18C0

Internal Mode Switch B Circuit Stuck On - Invalid Voltage Range