Probably the encoder motor, or do you have the stick in the floor for the t-case?
Also how many miles are on the truck?
Look for the pump rub hole on the t-case, it is a common problem.
I see you have the 2007 model, is it the NBS or the classic?
I will be out of town starting in 30 min. until Sunday, so if you need any help with this, I can get you going in the right direction, I have some knowledge of those New Process 261-263 Transfer cases.........
2006 1500 CC/SB with the 5.3L and Nelson PCM.
soon to come is a intake and exhaust. (wifes truck)
Other vehicle is a 03 2500HD CC/SB 6.6L DMAX straight piped and Edge stacked with Superchips and gauges, Loves to eat rice for sure! Fartcan exhaust makes it better!
Ya, I checked the fluid, its good, Its the electric t-case, Classic with 21000 miles. I will be getting it checked at the dealer on monday. Thanks,
single digit street truck
for build info
http://www.ls1truck.com/forums/my-ga...cs-garage.html
The best advice I have ever heard:... Only take B( . Y . )ST advice from someone that is CURRENTLY running a turbo setup close to, or bigger than what you want......
Yeah, it is either the Encoder motor or the Encoer switch inside the motor. It is usually the Encoder switch. GM trucks have this issue quite often for 4WD trucks. And if it is the pushbutton 4WD, then sometimes the dash mounted switch goes out, but that rarely happens. Did you get a "Service 4WD" light on the Message Center on the dash?Originally Posted by Tolliwacker
2000 ECSB 6.0L
TORQUER V2 CAM ● COMP 918's ● 7.4 HARDENED PUSHRODS ● K&N SERIES 77 CAI ● 80mm BBK ●PACESETTER LT HEADERS AND 3'' ORY ● SUPER 40 FLOW ● 3000 STALL ● 4.10s ● BUILT 80e ● VORTEC PERFORMANCE TUNE ● MSD 8.5mm PLUG WIRES● ELEC. CUTOUT ● UD & ALT PULLEYS ● FLEX-A-LITE E-FANS ● 22" CENTERLINE STINGRAY III's ● LUND FIBERGLASS TONNEAU ● 2" LEVELING SHACKLES ● 12K HID LOWS & FOGS ● LEDs ● DEBADGED ● WHITE-FACED ESCALADE GAUGES ● KICKER 450.1 ● 2-CVR 10's ● DS60's ● K693's
no, no message or code. The dealer changed both the parts you mentioned, along with alot of other parts inside the t-case. they think it is in the tranny, Im talking with Casey23 now about what possibly it could be, it just started after the suncoast install. No fix yet though
single digit street truck
for build info
http://www.ls1truck.com/forums/my-ga...cs-garage.html
The best advice I have ever heard:... Only take B( . Y . )ST advice from someone that is CURRENTLY running a turbo setup close to, or bigger than what you want......
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