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Home >> Ford >> 2003 >> Windstar Base >> Repair and Diagnosis >> External Pages >> Different car >> Section 1054 (Cruise Control System) >> Diagnosis And Testing >> Speed Control >> Powertrain Control Module (PCM) Diagnostic Trouble Code (DTC) Index
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Powertrain Control Module (PCM) Diagnostic Trouble Code (DTC) Index

WARNING: This page is about a different car, the 2005 Mercury Mountaineer and 2005 Ford Explorer. However, it is still accessible from the selected car via links, so may be relevant.
DIAGNOSTIC TROUBLE CODE CHART

DTC Description Source Action
P0500 Vehicle Speed Error PCM See INTRODUCTION - GASOLINE article.
P0579 Cruise Control Multifunction Input A Circuit Range/Performance PCM GO to PINPOINT TEST A .
P0581 Cruise Control Multifunction Circuit High PCM GO to PINPOINT TEST A .
P1703 Brake On/Off Failure PCM See INTRODUCTION - GASOLINE article.
P0720 Output Shaft Speed Circuit Fault PCM See INTRODUCTION - GASOLINE article.
P0721 Output Shaft Speed Circuit Fault - Noisy PCM See INTRODUCTION - GASOLINE article.
P0722 Output Shaft Speed Circuit Fault - Intermittent PCM See INTRODUCTION - GASOLINE article.
P1572 Brake On/Off Failure PCM See INTRODUCTION - GASOLINE article.