Test Procedure (IPM)
WARNING: This page is about a different car, the 2002 Oldsmobile Aurora. However, it is still accessible from the selected car via links, so may be relevant.
- If diagnostic system check for system exhibiting symptom has been performed, go to next step. If diagnostic system check for system exhibiting symptom has not been performed, perform appropriate diagnostic system check for suspect system. See BODY CONTROL SYSTEM DIAGNOSTIC SYSTEM CHECK under SELF-DIAGNOSTIC SYSTEM.
- Perform IPM calibration procedure. See INSTRUMENT PANEL INTEGRATION MODULE under PROGRAMMING. If DTC B1001 resets in IPM, go to next step. If DTC does not reset, repair is complete.
- Replace IPM. See INSTRUMENT PANEL MODULE .