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Home >> Ford >> 2002 >> Taurus SES, 3.0 S >> Repair and Diagnosis >> External Pages >> Different car >> Section 194 (Engine Controls - Self-Diagnostics - 6.0L (99P F450/550) Diesel) >> System Tests >> Test Z: Continuous Memory Failure >> Diagnostic Aids

Diagnostic Aids

WARNING: This page is about a different car, the 2003 Ford Pickup, 2003 Ford F550 Super Duty, 2003 Ford F450 Super Duty, 2003 Ford Excursion, and 2003 Ford Cab & Chassis. However, it is still accessible from the selected car via links, so may be relevant.

Perform this test when directed by QUICK TEST. This test is only intended to diagnose the following components and circuits:

NOTE: Installing a breakout box or disconnecting battery terminals will interrupt Keep Alive Power (KAPWR) to PCM, causing DTC P0603 to be stored in Continuous Memory.