Posted: 11/9/2009 11:05:31 AM EDT
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Can a GM technician or engineer pull the info on GM TSB 4322,
Manufacturer : GENERAL MOTORS CORP.
Service Bulletin Number : 4322 Date of Bulletin : AUG 01, 2008 NHTSA Item Number : 10023752 Component : SUSPENSION:AUTOMATIC STABILITY CONTROL (ASC) Summary Description : UNWANTED STABILITY ACTIVATION AND/OR C0710 WITH LIFT/LOWER KITS-DIFFERENT TIRES/WHEEL. WITH RPO JL4. *NJ UPDATED 12/18/08. *PE And post details of what the fix is? This an issue with stability control which might be caused by aftermarket wheels and tires or lift kits. |
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There are various bulletins that pertain to this code.
PIT4225C (Latest from 10/14/09) which details steering shaft alignment/misalignment to steering wheel/angle sensor assm. PIT4665A (11/06/08) Powering down of Electronic brake control module required after diagnosis. PIT4322C (8/15/08) Details of unwanted stability activation with modified chassis/lift kit/lowering kit/oversized tires/undersized tires. If the vehicle in question is still under warranty, and not modified, why not take it to the dealer? |
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PIT4322C, says to make sure the vehicle is not modified, before trying to diagnois Stablitrac problems. There is NO fix.
GM is getting real shitty about warrenty on modified vehicles. I've seen Duramaxs lose all their warrenties just over oversized wheels/tires. |