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Home >> Cadillac >> 1992 >> DeVille Touring >> Repair and Diagnosis >> External Pages >> Different car >> Section 17 (Engine Controls - Tests W/Codes) >> Diagnostic Testing >> Pcm Output Overrides >> Notes

Pcm Output Overrides: Notes

WARNING: This page is about a different car, the 1991 Cadillac Fleetwood and 1991 Cadillac DeVille. However, it is still accessible from the selected car via links, so may be relevant.

This mode allows technician to test various PCM controlled components by overriding operating requirements of a selected component.

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