New here to the forum. I have an 03 Yukon xl slt auto ride. It has awd with an option to go in 4 low. I noticed that sometimes the awd doesn't kick in, yet the 4 low works every time. I have an issue with right front wheel speed sensor. I have to turn traction control off or it kicks on sometimes when I drive. Coukd this cause the awd to work intermittently?