Transfer Case Codes B2725 & B0790

[JTaylor11]

B2725-Active Transfer Case (ATC) Mode Switch Circuit Malfunction

B0790-Transfer Case Neutral Indicator Circuit Malfunction

 

I recently had my cab replaced due to a accident. Before I never had a issue with 4wd. But ever since I got it back have had these codes. Replaced the switch in the dash but nothing.

[Duelin]

When you switched the Cabs did you switch all of the harnesses? Or did you just use the ones that were in the new Cab? If you didn't switch the harnesses then it could be one that is incompatible.

[fishbones182]

_{replacing the cab would have nothing to do with the power train harness at the t case}

 

 

Your correct in that but could it be bad or a damaged wire. Im sure the impact from the accident could cause that. I had an abs issue years ago when i got hit and it was a cracked wire that would vibrate and short out now and then that was caused by the wreck. It was just a thought anyhow. I know those motors go bad pretty often too.

[gmtech4]

c0327 is a classic encoder motor sensor code ,as for wiring damagaed ,of course anything can happen

 

where did u get that avatar pic ??? lol

[fishbones182]

could it be where the motor is on the transfer case that engages or disengages the 4x4 where the wires plug into it maybe its unpluged.

[gmtech4]

_{replacing the cab would have nothing to do with the power train harness at the t case}

[gmtech4]

take it BACK !!!!

 

why is it your problem ?????

[carnau]

Thought maybe this video could help you.

 

 

[JTaylor11]

I'm always out of town working. Rather go on and take care of it now.

[fishbones182]

I shot that hog this year only problem when i made it my avatar pic it cut the head off. I know im a rookie.

[gmtech4]

what ??????

[JTaylor11]

I am out of town working. I am wanting to fix it now. 4wd comes in handy at work. It is my truck so it is my problem.

[gmtech4]

what happened ? the pic is gone !!!! lol and cryin out loud !!!

[gmtech4]

ok,try plugging in the TCCM that they most likely forgot or ??? i got nuttin else ,2725 is classic code for the switch,

 

tear the hush panel off and inspect evrything closely is all i can suggest ,,reprogram ?? IDK

 

good luck in the fix Taylor ,keep your receipts for ammo......i would

[fishbones182]

what happened ? the pic is gone !!!! lol and cryin out loud !!!

 

OK her ya go lol

[gmtech4]

nice lol