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Old Oct 14, 2013 | 04:48 PM
  #1  
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Default Active Handling Message

I own a 2004 C5 convertible that has approximately 25,500 miles. I stored it for three months with a trickle charger. There were not any messages before storage.

Now I have the message, "service active handling" upon starting. Tried reset to no avail.

Suggestions please.

Thanks.
Lentis Lee
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Old Oct 14, 2013 | 05:20 PM
  #2  
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Could be an issue with a rear wheel sensor? Boyfriend had a similar problem with his 2002. His traction control light was on.
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Old Oct 14, 2013 | 05:32 PM
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Pull the codes and post them. Can't really troubleshoot w/out those codes.
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Old Oct 14, 2013 | 06:10 PM
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EBCM to wheel sensor even steering wheel sensor.
Pull the codes, then well have something to work with.
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Old Oct 14, 2013 | 06:20 PM
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This posting of codes gets into an area that is entirely new...thus I am learning. I followed the procedure for extracting codes and for Number 28 - TCS is as follows:

1233HC
1234H
1235H
1248H
1282H
1283H
1288H
1295H

Thanks to all who emailed that codes were needed before one could tell what was the problem.

Lentis Lee
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Old Oct 15, 2013 | 05:38 AM
  #6  
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Have posted the codes as suggested, any help?

Thanks.
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Old Oct 15, 2013 | 06:18 AM
  #7  
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Right front wheel speed sensor circuit open or shorted. Probably need to check your connections first to make sure they are clean and fit tightly.
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Old Oct 15, 2013 | 09:48 AM
  #8  
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I have cleaned up the diagnostic codes. I still have one code that cannot be reset. It is in the category of 28TCS. The actual code is 1233HC.

Any advice?

Thanks.
Lentis
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