Test procedure for ignition lock

Tiny
CANNON1349
  • MECHANIC
  • 1998 FORD EXPEDITION
  • V8
  • 4WD
  • AUTOMATIC
  • 200,000 MILES
Hi,

The truck will not start and only crank, theft light is showing that the Halo piece in front of the key tumbler is not communicating and sending a signal to the fuel pump. Is there a test procedure for the Halo piece?
Friday, September 11th, 2020 AT 11:34 AM

1 Reply

Tiny
DANNY L
  • MECHANIC
  • 5,648 POSTS
Hello, I'm Danny.

Here is something to try first.This is a tutorial for an anti-lock,security system reset:

https://www.2carpros.com/articles/how-to-reset-a-security-system

After reading just scroll the page to find Ford.Let me know what happens and we'll go from there.Hope this helps and thanks for using 2CarPros.
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Friday, September 11th, 2020 AT 12:39 PM

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