DTC U1097 GMC

Brake Pedal Switch - Stuck

Brake Pedal Switch - Stuck

Description

The brake switch rationality checks both failure modes of the brake switch. The brake switch stuck on test checks for a high vehicle speed condition where the brake switch is continually depressed. The brake switch stuck off test checks for brake pressure present with the brake switch saying not pressed.

Video Guide

Duration: PT4M5S | Uploaded: 2020-05-14

Diagnostic Info

  • DTC Code: U1097
  • Brand: GMC
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