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Home >> Cadillac >> 1992 >> DeVille Touring >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Tests W/Codes >> Pcm Trouble Code Diagnosis >> Pcm Code E90, VCC Brake Switch Input Problem >> Description
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Pcm Code E90, VCC Brake Switch Input Problem: Description

This test assumes brake must be applied to stop vehicle from a speed of 30 MPH.

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