2002 Harley Davidson FLHTCUI Electra Glide Ultra Classic Logo
Anonymous Posted on Jan 01, 2012

2002 FLHTCUI diagnostic codes

How do I get engine codes and reset engine light?

  • Anonymous Jan 01, 2012

    when I turn on the ignition switch I get the normal check engine light which goes out in about 4 seconds. After about 10 seconds the light comes on and stays on for about 10 seconds. Can someone help?
    Thanks

  • Anonymous Jan 03, 2012

    I don't know how to better describe the problem.
    1. How sdo I obtain encine codes for 2002 FLHTCUI?
    2. After the normal 4 second on time before start, I start then after about 4 seconds the check engine light comes on and stays on for about 10 seconds. Is the second light sequence a stored item or a current one?

×

1 Answer

Francis Phillips

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  • Contributor 40 Answers
  • Posted on Mar 06, 2015
Francis Phillips
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I went to a more trouble than I usually do to answer this because it is a frequent question. In general, a halfway decent HD service department will plug in their Scanalyzer, tell you what the trouble code is and what it means and reset the ECM at no charge. If they want to charge you for doing this, then find another dealer. My daughter is a board certified physician and she makes less than half of what these blood suckers charge per hour.

Make sure the ignition is off. Locate the Data Link plug. Identify pins 1 & 2. Use a female spade connector to short out pins 1 & 2. Turn the ignition switch to on. Engine check light comes on for 8 seconds. After that, the check light will count off the trouble code. If you have resolved the problem associated with the trouble code, then the solid check engine light after ignition on will shut off after 50 - 100 starts, depending upon the model year of the ECM installed on your bike.

Good luck.
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1 Related Answer

Anonymous

  • 4565 Answers
  • Posted on Dec 13, 2009

SOURCE: what size axle on a 2002 flhtcui

I'm pretty sure that the axle diameter on your bike is one inch as compared to 3/4" on earlier models.

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