<!-- from fixya rte -->Looking for reverse light fuse - Cars & Trucks

They are built in to the transmission.

The totally integrated power module supply's those light's power to those lights , no fuse . Suggest you call the dealer , recall on TIPM .
http://www.chryslerproblems.com/tipm/

There's probably more than one fuse, just have keep looking for it..

It's a standard car fuse you can get it from halfords or your local car parts place .

hi. its usually on the lighting fuse but if your other lights are fine
then i would be looking at changing the reversing switch located
around. and near the gear leaver. good luck

reverse is a whole different circuit. via the transmission reverse switch..
my guess is you have burned out lamps.
im looking at alldata.com now. (so can you)
and i will pick the Reverse page, its boy scout simple
battery, fuse 39, wires a switch and 2 lamps.

i bet fuse 39 is blow,
replace, it. some that look good, are in fact not (micro cracks)
or use an ohm meter (dmm set to ohm low)
0 ohms good
infinity bad.

there is a fuse box in engine bay and cab.

Try looking under the hood most cars have 2 fuse boxes and if what your looking for isnt in 1 its in the other. If you cant find it you might need to get a fuse tester and try all the fuses it could be with another fuse ie: radio, wipers, etc...

Unfortunately, many possibilities. If you have time, start by removing both reverse lamp sockets from light assembly(and keep from touching any metal), remove bulbs from sockets, CAREFULLY INSPECT sockets and wires. New fuse of correct rating. Turn key on and try again in reverse.
Fuse still blows: Next place to look is transmission reverse electrical switch and wiring as far as you can trace looking for burned/stripped wires near transmission and wires by sockets
Fuse doesn't blow: Turn key off and install one lamp in socket at a time. DO NOT install sockets into fixture at this time. Test. Remove first lamp to check second. If still O.K., each socket back into fixture(one at a time same as before)and test. Most common problems: Sockets contaminated, wires shorting at sockets, bulbs installed incorrectly shorting to ground.

There is a reverse light switch at the bottom of the trans. Its a round circle looking piece about 1 1/2 inches round. Replace it. The fluid will run out of the trans when you remove it, so you will need some fluid or catch what you have. So again "reverse light switch" cost on this part is about $40.

There is a switch on the steering colum that works the backup lights