03-04 TAHOE YUKON 1500 ABS ANTILOCK BRAKE CONTROL MODULE 13451121 REBUILT 20 PIN Climate Controls ECU Transmission power output verified

ECU Transmission power output verified

56049721AM - Match this exactly especially if you are performing a hard reboot installation

68059109 68059109AA 68059109AB 68059109AC 68059109AD P68059109AD R8059109AD 68062111 68062111AA 68062111AB 68062111AC 68062111AD P68062111AD R8062111AD 68064100 68064100AA 68064100AB 68064100AC 68064100AD 68064100AE 68064100AF 68064100AG 68064100AH 68064100AI P68064100AI R8064100AI 68064101 68064101AA 68064101AB 68064101AC 68064101AD 68064101AE 68064101AF 68064101AG 68064101AG 68064101AI P68064101AI R8064101AI

9C2A-12A650-ALA with 9C2A-12B684-BC

56028793AC

03-04 TAHOE YUKON 1500 ABS ANTILOCK BRAKE CONTROL MODULE 13451121 REBUILT 20 PIN Climate Controls ECU Transmission power output verifiedPart Number 134 Series: 13451121 20 total pins, 3 connectors (16 2 2 pins) and dimple top EBCM is free and clear of rust or corrosion. Fitment You must match your part number and connector pins for proper fitment. GM mad a couple different versions with different inner circuit boards and pin layouts. If you do not match your part number and pin layout you more than likely will get a no communication situation. EBCM may require initialization to your