FixVault

Diagnostic Procedures

  1. If BCM diagnostic system check was performed, go to next step. If BCM diagnostic system check was not performed, see procedures in BCM DIAGNOSTIC SYSTEM CHECK  .
  2. Replace RCDLR. After replacing RCDLR, go to next step.
  3. Turn ignition off. Reinstall all components and connectors. Turn ignition switch on. Using scan tool, clear DTCs. After clearing DTCs, perform BCM DIAGNOSTIC SYSTEM CHECK  .