DTC P0B91 GMC

Delivered Torque Signal Malfunction

Delivered Torque Signal Malfunction

Description

The ignition is ON. The engine is running at a speed greater than 500 RPM for 1 second.

Video Guide

Duration: PT3M56S | Uploaded: 2020-06-20

Diagnostic Info

  • DTC Code: P0B91
  • Brand: GMC
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