DTC B1052 Hummer

Relay Control Module Internal (EEPROM) Error

Relay Control Module Internal (EEPROM) Error

Description

Relay Control Module Internal failure

Cause and Solution

Faulty relay control module, replace the under-hood fuse relay box

Video Guide

Duration: PT3M51S | Uploaded: 2020-05-02

Diagnostic Info

  • DTC Code: B1052
  • Brand: Hummer
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