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DTC B2823: Trip Odometer Reset Switch Circuit Low: Testing

WARNING: This page is about a different car, the 2002 Chevrolet Monte Carlo, 2002 Chevrolet Impala, 2001 Chevrolet Monte Carlo, and 2001 Chevrolet Impala. However, it is still accessible from the selected car via links, so may be relevant.
  1. Perform instrument panel cluster system diagnostic system check. See INSTRUMENT PANEL CLUSTER SYSTEM DIAGNOSTIC SYSTEM CHECK  under SELF-DIAGNOSTIC SYSTEM. If instrument panel cluster system diagnostic system check has been performed, go to next step.
  2. Connect scan tool to Data Link Connector (DLC). Turn ignition switch to RUN position. Using scan tool, observe TRIP RESET SWITCH parameter in INSTRUMENT PANEL CLUSTER data list. If scan tool displays OFF, go to next step. If scan tool does not display OFF, go to step  4 .
  3. Press and release trip odometer reset switch. Using scan tool, observe TRIP RESET SWITCH parameter. If parameter changes state when reset switch is pressed, see DIAGNOSTIC AIDS  . If parameter does not change states, go to next step.
  4. Replace instrument panel cluster. See INSTRUMENT PANEL CLUSTER (IPC)  under REMOVAL & INSTALLATION. After repair, check system for normal operation.