00-05 TAHOE 1500 G90 SERIES ABS ANTI-LOCK BRAKE CONTROL MODULE 20 PIN TRACTION

Part Number G Series - Starts with G90, if your serial numbers starts with G90 and has 20 pins this unit will more then likely interchange with your module. If your ABS module has a part number, you must match that. This style has a "G" followed by a serial code and will have 20 pins in the large connector. Typically this modules part number will start with G90 and have 20 pins in the large connector. 20 total pins, 3 connectors (16-2-2 pins) and flat top. This will not work if you have an 11-2-2 connector set up. Fitment You must match your module style and connector pins for proper fitment. GM made a couple different circuit boars and pin layouts. If you do not match your style and pin layout you more than likely will get a no communication situation. Prior to purchase please verify your wheel speed sensors are good or have been replaced and that your wiring harness has no breaks as both of these situations can set trouble codes. Please also make sure your abs pump ha