Hi . I have 2007 freightliner century class 14l Detroit 60. Truck was sitting around 2 weeks and when turn the key it didn't start. I bypassed the starter selenoid and it started but it gave me 5 active codes. All of them related to low voltage but one of them was 130 168 which is low voltage to transmission. I need to figure it out but I do t know how. Any help is appreciated.