DTC U1111 Buick

Front impact sensor (LH) system for fault 1

Front impact sensor (LH) system for fault 1

Description

Analog G-sensor is not operating. Analog G-sensor characteristics are abnormal. Analog G-sensor output is abnormal.

Cause and Solution

Malfunction of front impact sensor (RH) (for DTC B1406) and front impact sensor (LH) (for DTC B1416)

Video Guide

Duration: PT4M | Uploaded: 2020-06-20

Diagnostic Info

  • DTC Code: U1111
  • Brand: Buick
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