This listing is compatible with the following computer service numbers:

12569773, 12597521

• HUMMER H3 06 Elec Cont Unit (ECU); (RH firewall)

-IMPORTANT:

Match your PCM service number.

This module needs 30 minute security key relearn, and may need crankshaft variation relearn (code p0315). You will need a scan tool capable of doing this relearn.

send your 17 digit VIN through ebay massage or at the time of the payment. 

 We offer 1 year warranty on this item.

 Shipped via USPS Priority Mail.