For Reference Only: LUCERNE 06-07 Transmission; (4.6L), (LH engine compartment) SAVANA 2500 VAN 06-14 Transmission; (RH engine compartment) SIERRA 1500 PICKUP 07 Transmission; (new style, smooth door skin), (next to battery) TERRAZA 06-07 Transmission; (LH strut tower) YUKON XL 1500 07-08 Transmission; (next to battery) VUE 09 Transmission; 2.4L, w/hybrid, LH side front engine compartment, (shift control) VUE 09 Transmission; 2.4L, w/o hybrid; (LH front engine compartment) EXPRESS 3500 VAN 06-14 Transmission; (RH engine compartment) MONTE CARLO 06-07 Transmission; (lower air cleaner housing) TRAILBLAZER 08-09 Transmission; (LH engine compartment) YUKON 08 Transmission; (next to battery), w/o auxiliary oil cooler control RENDEZVOUS 06-07 Transmission; (air cleaner box) SIERRA 1500 PICKUP 08 Transmission; (next to battery) SILVERADO 1500 PICKUP 09-13 Transmission; (next to battery), w/o hybrid option TAHOE 08-09 Transmission; (next to battery), w/o auxiliary oil cooler pump DTS 06-11 Transmission; (RH front engine compartment) ENVOY 08-09 Transmission; (LH engine compartment) EXPRESS 2500 VAN 06-14 Transmission; (RH engine compartment) SILVERADO 1500 PICKUP 08 Transmission; (next to battery) SILVERADO 2500 PICKUP 07 Transmission; new style (smooth door skin), 6.0L, (next to battery) HHR 06-11 Transmission; (LH engine compartment) ION 06-07 Transmission; (behind LH strut tower) VUE 07-08 Transmission; 2.4L, (LH front engine compartment) AVALANCHE 1500 07-08 Transmission; (next to battery) MALIBU 06-08 Transmission; (LH frame rail) LACROSSE 06-09 Transmission; (lower air cleaner housing) SAVANA 1500 VAN 06-14 Transmission; (RH engine compartment) SIERRA 2500 PICKUP 07 Transmission; new style (smooth door skin), 6.0L, (next to battery) TAHOE 07 Transmission; (next to battery) MALIBU 09 Transmission; (LH frame rail), (four speed automatic only) TRAILBLAZER EXT 06 Transmission; (LH engine compartment), (8 cylinder) YUKON 09 Transmission; (next to battery), w/o auxiliary oil cooler pump ALLURE 06-09 Transmission; (lower air cleaner housing) COBALT 06-10 Transmission; (LH strut tower) ENVOY 06-07 Transmission; (LH engine compartment), (8 cylinder) GRAND PRIX 06-08 Transmission; (lower air cleaner housing) HUMMER H3 08-10 Transmission; (RH rear engine compartment) MONTANA 06-09 Transmission; (LH strut tower) SAAB 9-7X 06-09 Transmission; (LH engine compartment) UPLANDER 06-09 Transmission; (LH strut tower) EXPRESS 1500 VAN 06-14 Transmission; (RH engine compartment) LUCERNE 08-11 Transmission; (LH engine compartment) ENVOY XL 06 Transmission; (LH engine compartment), (8 cylinder) G6 06-10 Transmission; (LH strut tower) IMPALA 06-11 Transmission; (lower air cleaner housing) PURSUIT 06 Transmission; (LH strut tower) SAVANA 3500 VAN 06-14 Transmission; (RH engine compartment) YUKON 07 Transmission; (next to battery) AURA 07-09 Transmission; (LH frame rail front) CANYON 08-12 Transmission; (RH rear engine compartment) COLORADO 08-12 Transmission; (RH rear engine compartment) TRAILBLAZER 06-07 Transmission; (LH engine compartment), (8 cylinder) SILVERADO 1500 PICKUP 07 Transmission; (new style, smooth door skin), (next to battery) VUE 10 Transmission G5 07-10 Transmission; (LH strut tower) MALIBU 10 Transmission; (LH frame rail) RAINIER 06-07 Transmission SSR 05-06 Transmission; (front LH frame) SIERRA 1500 PICKUP 09-13 Transmission; (next to battery), w/o hybrid option SUBURBAN 1500 07-08 Transmission; (next to battery) Please make sure to match the Part Number of the item with the one you have. All Modules have to be reprogrammed/repaired. We do not provide reprogramming/repair service. We are also not responsible for any kind of labor cost or reprogramming cost. In case of a return, Buyer will only be covered for the item price. This ECM is a core, recommended to be repaired/re-manufactured before installation. ECM appears to be in good condition but has not been tested. Please review all photos and the part number as this is the exact unit you will receive. Powered by SixBit's eCommerce Solution