FixVault
Home › Pontiac › 2001 › Aztek Base, FWD › Repair and Diagnosis › Accessories & Equipment › Communication Devices › Body Control Modules › Self-Diagnostic System › Engine CONTROLSDIAGNOSTIC System Check › Notes

Engine CONTROLSDIAGNOSTIC System Check: Notes

NOTE: The presence of DTCs which begin with "U" indicate some other module on class 2 serial data line is not communicating.
About FixVault