- Dec 22, 2011
- 76
It has been a while since I worried with this problem, but snow will be upon us soon. My 4x4 hasn't worked for sometime, before the lights on the switch would not even light up, I replaced the tccm and the lights are back on but it know has the "service 4x4". The selector light is on but it only stays on 2HI, if I put it somewhere else like on 4hi or 4lo the light just blinks.