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Home >> Cadillac >> 2003 >> CTS Standard >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Controls - Self-Diagnostics >> Diagnostic Tests >> DTC P2100: Throttle Control System - Excessive Pulse Width Modulation Detected >> Diagnostic Procedure
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Diagnostic Procedure

Fig 1: DTC P2100: Throttle Control System - Excessive Pulse Width Modulation Detected (Steps 1 & 2)
G00249905Courtesy of GENERAL MOTORS CORP.
Fig 2: DTC P2100: Throttle Control System - Excessive Pulse Width Modulation Detected (Steps 3-14)
G00249906Courtesy of GENERAL MOTORS CORP.
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