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Home >> GMC >> 2002 >> Jimmy 2D Utility, Part Time, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 1323 (Cruise Control System) >> Diagnostic Information and Procedures >> Diagnostic Trouble Code (DTC) Displaying >> Flash Code Diagnostics >> Notes
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Flash Code Diagnostics: Notes

WARNING: This page is about a different car, the 2004 Pontiac Vibe. However, it is still accessible from the selected car via links, so may be relevant.

The cruise control module (CCM) has diagnostic capabilities. When the CCM is placed in diagnostic mode, it will display flash codes using the CRUISE indicator lamp in the instrument cluster. The diagnostic mode can be established by using a scan tool or by grounding a cavity in the DLC.

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