AWD not working

[Joe Smith]

2010 Sho. No codes, no wrench no nothing. Just FWD.. I figured if there was an issue, there would be an AWD disable light or code. I’m sure it’s probably a PTU FAILURE.. but I checked the AWD fuse and it was as solid.
Is theRe anything else in the fuse boxes t should check before paying for a diag? I’m wanting to sell this thing now and just throw some snow tires on the SRT 392 charger I got

 

[SM105K]

2010 Sho. No codes, no wrench no nothing. Just FWD.. I figured if there was an issue, there would be an AWD disable light or code. I’m sure it’s probably a PTU FAILURE.. but I checked the AWD fuse and it was as solid.
Is theRe anything else in the fuse boxes t should check before paying for a diag? I’m wanting to sell this thing now and just throw some snow tires on the SRT 392 charger I got

Clutches in the RDU probably gave up.

 

[SHOdded]

If you suspect the PTU or the RDU, check the fluids.

No sounds at all at any point from either unit? Usually manifests as a whine or if gone far enough, a grind.

 

[xFallenxCripplex]

2010 Sho. No codes, no wrench no nothing. Just FWD.. I figured if there was an issue, there would be an AWD disable light or code. I’m sure it’s probably a PTU FAILURE.. but I checked the AWD fuse and it was as solid.
Is theRe anything else in the fuse boxes t should check before paying for a diag? I’m wanting to sell this thing now and just throw some snow tires on the SRT 392 charger I got

How many miles just curious because I have a 16 before winter got the rdu fluid changed I'm around 45k now

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