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Home >> Oldsmobile >> 2001 >> Intrigue GL >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Communication Devices >> Body Control Modules >> Diagnostic Tests >> DTC B1000: Control Module Malfunction >> Testing

DTC B1000: Control Module Malfunction: Testing

  1. Perform diagnostic system check for system in which customer concern is apparent. See DIAGNOSTIC SYSTEM CHECK  table under SELF-DIAGNOSTIC SYSTEM. After performing diagnostic system check, go to next step.
  2. If DTC B1000 is current, go to next step. If DTC B1000 is a history DTC, go to DIAGNOSTIC AIDS  .
  3. Replace suspect control module. See appropriate removal and installation procedure under REMOVAL & INSTALLATION  for module being replaced. After repair, system is okay.