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Home >> Ford >> 2000 >> Expedition 5.4 L, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 2 (A/C-Heater System - Automatic) >> Self-Diagnostics >> Exiting Self-Diagnostics

Exiting Self-Diagnostics

WARNING: This page is about a different car, the 1999 Lincoln Navigator and 1999 Ford Expedition. However, it is still accessible from the selected car via links, so may be relevant.
NOTE: Always exit self-diagnostic test before powering system down.
  1. To exit self-diagnostics while retaining DTCs, depress Blue (cooler) temperature button. The EATC module will retain all DTCs, exit self-diagnostics and turn system off (display blank).
  2. To exit self-diagnostics and clear DTCs, press DEF (defrost) button on integrated control panel. Display will show "888" for 1 second, then will go blank and all DTCs will be cleared. Any intermittent DTCs will be deleted after 80 ignition on-off cycles after condition occurs.
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