Hi all, I've had this problem since I changed the pads on the front and rear of my 04 LT. The warning triangle initially came on and the abs blinked fast.I disconnected the battery and when I restarted it, they had gone off, when I activate the front brake everythings fine,but when I activate the rear one for any length the warning triangle appears and the servo seems to be sticking on.When I turn ignition off and back on it has stopped. Has anyone any ideas on what is happening, its driving me mad. when the servo is sticking the rear brake light is not illuminated,any ideas lads ?????