DaveNY
10-26-2008, 15:41
Have ongoing problem with TC. Started with it unwilling to go into 4WL Clicking under dash and flashing push buttons. I took the recomendations from members and replaced the switch on the dash, No change.
Problem got worse and set sevice 4wd light. Seems now I get just clicking and flashing and no lights in switch and appears to be stuck in 4H. with code C0310.
I have checked the connector on A B motor circuit at the plug on top of the TC no signs of corrosion.
I need a place up stream to check continuity of both wires, Diagram shows dead end at Control Module. The wires I can see leaving the Module are very small and nowhere the size of the wires on weatherpack plug under truck. Is there a relay between Control Module and Encoder Motor? I need a spot to start.
Dave
Problem got worse and set sevice 4wd light. Seems now I get just clicking and flashing and no lights in switch and appears to be stuck in 4H. with code C0310.
I have checked the connector on A B motor circuit at the plug on top of the TC no signs of corrosion.
I need a place up stream to check continuity of both wires, Diagram shows dead end at Control Module. The wires I can see leaving the Module are very small and nowhere the size of the wires on weatherpack plug under truck. Is there a relay between Control Module and Encoder Motor? I need a spot to start.
Dave