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Home >> GMC >> 1991 >> Value Van 7.4 N >> Repair and Diagnosis >> External Pages >> Different car >> Section 81 (Generator & Regulator) >> Self-Diagnostic System >> On-Board Diagnostics >> Erasing Fault Codes

Erasing Fault Codes

WARNING: This page is about a different car, the 1995 Dodge Dakota. However, it is still accessible from the selected car via links, so may be relevant.
  1. DRB is required to erase fault codes. To erase codes, press ATM key. At DRB display, press "2" (ERASE) key. DRB will display: ERASE FAULTS ARE YOU SURE? (ENTER TO ERASE). Press ENTER key.
  2. When DRB is finished erasing fault codes, it will display FAULTS ERASED. This display will remain until ATM key is pressed. After ATM key is pressed, display will return to CHARGING MENU screen.