REPLACED BATTERY ALTERNATOR AND STILL NOT ...

  • Tiny
  • Anonymous
  • 1994 Lincoln Town Car
  • 114,000 miles

Replaced battery, alternator and still not charging. Check engine light still on. How can I retrieve codes

Sunday, October 28th, 2012 AT 6:02 PM

1 Answer

  • Tiny
  • caradiodoc
  • Expert
  • 24,890 posts

Is the battery warning light on? If not, check the green / red wire going from the dash to the generator. That is the turn-on signal to the voltage regulator.

Measure the voltage on the yellow wire at the generator. There should be 12 volts there all the time. If it's missing, replace the blown 15 amp fuse.

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Sunday, October 28th, 2012 AT 9:33 PM

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