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Home >> Ford >> 2004 >> Thunderbird >> Repair and Diagnosis >> External Pages >> Different car >> Section 322 (Speed Control) >> Diagnosis And Testing >> Speed Control >> Inspection and Verification >> 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 2004 Lincoln Aviator. However, it is still accessible from the selected car via links, so may be relevant.
POWERTRAIN CONTROL MODULE (PCM) DIAGNOSTIC TROUBLE CODE (DTC) INDEX

DTCs Description Source Action
P0500 Vehicle Speed Error Powertrain control module (PCM) REFER to the INTRODUCTION - CNG, FLEX-FUEL & GASOLINE article.
P1565 Speed Control Command Switches High/Out of Range PCM Go To PINPOINT TEST A .
P1566 Speed Control Command Switches Low/Out of Range PCM Go To PINPOINT TEST B 
P1567 NGSC Drive Fault Output Circuit PCM Go To PINPOINT TEST C 
P1568 NGSC Actuator Self-Test Failure Unable to Hold Speed PCM Go To PINPOINT TEST D .
P1572 Brake On/Off Failure PCM Go To PINPOINT TEST F 
P0703 Brake Switch Input Malfunction PCM Go To PINPOINT TEST E .