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Trac/active handling warming up?

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Old May 28, 2011 | 10:17 PM
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Default Trac/active handling warming up?

Hi Guys,

First issue with our '02. Today after starting and leaving store, dic shows "Trac/active handling warming up". Never had this before. After about 6 minutes, it was off.

Pulled codes and here they are, History codes, none current.
B2263H
B2228H
B2226H
B2264H
B2283H
B2204H
B2284H
B2206H

B2265H
U1064H

We have owned the car for 2 years and i have never checked for any codes. I reset all of these so everything is clear.
Anyone run into this "issue"?

Thanks, Bob
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Old May 28, 2011 | 11:48 PM
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Originally Posted by 8VETTE7
Look in your owners manual. Active Handeling Warming up is explained in the "Mssage" section. Not a problem if it occurs infrequently. Mine does this if I start the engine and immediately crank the wheels as in pulling out of a parking spot.


Don't park with the wheels cocked.

Freaked me out too first time I saw that message.
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Old May 29, 2011 | 12:16 AM
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Originally Posted by 8VETTE7
Look in your owners manual. Active Handeling Warming up is explained in the "Mssage" section. Not a problem if it occurs infrequently. Mine does this if I start the engine and immediately crank the wheels as in pulling out of a parking spot. If you keep the wheels straight for 30 seconds or so the AH/TC system will finish its diagnostics and you won't have the message.

I've seen all those door control module faults with a bad battery or after replacing the battery. Also have seen them when grounds need to be cleaned.

Clear the DTC's and see if any come back. If not no issue. If some come back, post them again.
That is exactly what happened.
We pulled out of a spot with the wheels cocked. Went down the lot and wheels cranked again going out of lot.
You are right about infrequent, first time this showed up!

Thanks for all the info. Bob
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