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Home >> Pontiac >> 2004 >> GTO Automatic >> Repair and Diagnosis >> Electrical >> Instrument Panel System Displays, Gauges And Console >> Repair Instructions >> Instrument Panel Cluster (IPC) Programming/Synchronization >> Diagnostic Mode Operation >> Notes

Diagnostic Mode Operation: Notes

To enter the instrument cluster Diagnostic Mode, press the trip computer switch MODE and SET buttons simultaneously while turning the ignition on. Further pressing the MODE button for less than 2 seconds will step through the various instrument cluster information displays, which appear on the MFD. The vehicle may be driven while in Diagnostic Mode. As the instrument cluster can be set to display either English (miles per hour) or Metric (kilometers per hour), the screens displayed in Diagnostic Mode will depend on that selection. To exit the instrument cluster Diagnostic Mode press the trip computer switch SET button for less than 2 seconds, or switch the ignition off. In sequence, the instrument cluster Diagnostic Mode screens are: