42RLE won't shift into first or second gear

[SantiagoCamachoH]

Hellow everyone, So I recently noticed that mi 05 Tj Rubicon´s 42rle transmission stoped shifting into 1'st or 2´nd gear when i cranked it on either position, any thoughts of what can be going on?... trans works fine on drive and with the overdrive activated. It just wont shift into 2 or 1 manually.

 

[Chris]

Have you checked the fluid level while the vehicle is on and idling in park?

 

[SantiagoCamachoH]

Yes, it seems to be a bit lower than the minimum level when hot.