Conditions For Clearing DTC
WARNING: This page is about a different car, the 2003 GMC Sonoma, 2003 GMC Jimmy, 2003 Chevrolet S10 Pickup, and 2003 Chevrolet Blazer. However, it is still accessible from the selected car via links, so may be relevant.
DTC B0051 is a latched code and cannot be cleared. Replace SDM only after completing diagnostic procedure.
NOTE:
For circuit number and wire color identification, see WIRING DIAGRAMS .