Hi All,
20Amp Yellow fuses in Dodge Journey 2012.
I have run into this problem as well.
Basically the 20Amp Yellow is not a common fuse. If you go to AutoZone they do have a 20Amp yellow that fits, but it is only sold in a pack with other fuses in it... I think it runs about $5.00
The route I took when mine burnt out on my cigar lighter was to take one from the spare. Also, locate a fuse that you are not using. I pulled the 20Amp from my heated seat, because I don't even have heated seats, but there was a fuse in that place.
Also, the location of the fuse box is under the airbag of the front passenger. You do not have to take the glove box off ( even though it is easy to do). If you get a flashlight and kneel on the ground with the passenger door open, pull the carpet down, you will see a black box. Take the lid off and you can access the fuses..... The fuse locations is on that black lid...
There is also a fuse box under the hood on the driver side... this box has fuses for the starter and other things to that nature... not electrical for the inside.
Hope this helps, let me know if i can help out with anything else.
Shea