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Home >> Ford >> 2003 >> Excursion 6.0 P, RWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 3 (ENGINE CONTROLS - SELF-DIAGNOSTICS - 7.3L (995, 996 F650/750, 99F E Series & 99F F450/550) DIESEL) >> System Tests >> Test Ma: Continuous Memory Failure >> Diagnostic Aids

Diagnostic Aids

WARNING: This page is about a different variant/trim than selected.

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.