Test QC: OBD-II Monitor Testing Not Complete; DTC P1000: Testing

WARNING: This page does not describe the selected car, but rather 32 other vehicles, including the 2003 Mercury Sable, 2003 Mercury Mountaineer, 2003 Mercury Marauder, 2003 Mercury Grand Marquis, and 2003 Lincoln Town Car. However, it is still accessible from the selected car via links, so may be relevant.

NOTE: Proceed to DTC testing steps listed in FAULT CODE SETTING CONDITION table of fault code setting condition.

FAULT CODE SETTING CONDITION

Fault Code	KOEO	KOER	Continuous Memory
P1000			QC1

NOTE: Only perform this system test if a Diagnostic Trouble Code (DTC) P1000 was received from Continuous Memory. Ignore any DTC P1000s in KOEO or KOER.

1) For Continuous Memory Only DTC P1000: Check For Other DTCs
If any other DTCs are present, service DTCs as necessary. See DIAGNOSTIC TROUBLE CODE DEFINITIONS . If no other DTCs are present and vehicle is equipped with PTO, go to next step. If no other DTCs are present and vehicle is not equipped with PTO, go to step 3).

2) Check PTO PID

Turn ignition switch to OFF position. Connect scan tool to Data Link Connector (DLC). Start engine and allow to idle. Using scan tool, access PTO STAT PID from PID/DATA MONITOR & RECORD menu. Command PTO switch/activator ON and OFF. If PTO STAT PID indicates ON, delays, then OFF, PTO circuit is okay. Go to next step. If PTO STAT PID does not cycle as specified, go to TEST FB, step 1) .

3) Request To Clear DTC P1000

If customer has requested to have DTC P1000 cleared from memory, perform OBD-II drive cycle. See DRIVE CYCLES . After OBD-II drive cycle is complete, repeat QUICK TEST . If customer has not requested to have DTC P1000 cleared from memory, inform customer that some state laws require DTC P1000 to be cleared before an inspection or maintenance test is performed, and that additional driving may be in order to clear DTC P1000.