Service 4 Wheel Drive Code clearing

[GLW]

Having difficulty clearing the following code:

C118D-13
Transfer case control module (TCCM)
Front axle actuator control -circuit open

All elements are plugged in. Has anyone run across this one?

 

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[GLW]

This occurred after installing the leveling kit. Taking it to the dealer today. I’ll keep the group posted on the outcome.

 

[GLW]

This occurred after installing the leveling kit. Taking it to the dealer today. I’ll keep the group posted on the outcome.

Turns out it was a loose wire on the 4WD wiring harness. fixed the loose wire to tide me over and they ordered a new harness. Should come in next week. As a side note, GM was receiving upgrades to their computer system while I was there so there may be some new codes or info next time you get service.