Test J: Change Engine Oil Indicator Inoperative: Testing
- If diagnostic system check has been performed, go to next step. If diagnostic system check has not been performed, perform INSTRUMENT CLUSTER DIAGNOSTIC SYSTEM CHECK under SELF-DIAGNOSTIC SYSTEM.
- Turn ignition switch to OFF position. Connect scan tool to Data Link Connector (DLC). DLC is located below left side of instrument panel, to right of steering column. Turn ignition switch to RUN position. Using scan tool, observe Engine Oil Life Percent in Powertrain Control Module (PCM) engine 2 data list. If scan tool displays zero percent with change engine oil message inoperative, go to next step. If scan tool does not display zero percent with change engine oil message inoperative, system is operating correctly at this time.
- Replace Instrument Panel Cluster (IPC). Program IPC. See INSTRUMENT PANEL CLUSTER under PROGRAMMING. After replacement, go to next step.
- Operate system to verify repair. If condition has been corrected, system is operating correctly at this time. If condition has not been corrected, repeat test procedure beginning at step 2.