2003 GMC Sierra Allison 5-speed TCM (Programmed)15768288 09385220 09387820
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This auction is for one Allison 5-speed transmission control module (TCM) 12V service number 15768288 "Programmed to your VIN".
ONLY GM Trucks The part fits 2001-2005 6.6TD LB7/LLY Duramax and 8.1L L18 GM trucks.
Does not work with medium duty trucks C4500/C5500.
I need your VIN (Vehicle Identification Number) to program the part.
The part has a six month replacement warranty.
We use Alldatapro for our repair information. If you need diagnostic information please let us know and we can help. We are also a member of IATN (International automotive technicians network) a valuable resource of auto repair information. If you want to speak to us in person call the shop at 513-648-0444 (Monday-Friday 10:00-5:00 E.S.T.)
We do not use or access ACDelcoTDS.com to program this computer.