DTC P0AB2 GMC

Lost Communication with Driver Motor Control Module

Lost Communication with Driver Motor Control Module

Description

Error in reception from inverter with converter assembly (MG ECU) via serial communication (out of communication standard)

Cause and Solution

Wire harness or connector Inverter with converter assembly Hybrid vehicle control ECU PCU fuse

Video Guide

Duration: PT3M44S | Uploaded: 2020-06-20

Diagnostic Info

  • DTC Code: P0AB2
  • Brand: GMC
Back to Blog