LEMON Manuals: Even more car manuals for everyone
Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 2 (Anti-Lock Brake System) >> Diagnostic Tests >> DTC C0271, C0272 & C0273: EBCM Internal Fault >> Diagnosis

DTC C0271, C0272 & C0273: EBCM Internal Fault: Diagnosis

WARNING: This page does not describe the selected car, but rather 54 other vehicles, including the 1999 Oldsmobile Bravada, 1999 GMC Yukon, 1999 GMC Suburban, 1999 GMC Sonoma, and 1999 GMC Savana Special. However, it is still accessible from the selected car via links, so may be relevant.
  1. Perform diagnostic system check. See DIAGNOSTIC SYSTEM CHECK. After performing diagnostic system check, go to next step.
  2. Using scan tool, attempt to clear DTCs. If DTCs cleared, go to next step. If not, go to step 4)  .
  3. Check for history DTCs and data. If this is the first time DTC has set, perform DIAGNOSTIC SYSTEM CHECK. If DTC was set before, go to next step.
  4. Replace EBCM.
scientia non olet · About LEMON Manuals