How to fix reverse lights on a 2002 1500 4x4 dodge v8 tried bulbs and fuses wat next...?

Sounds like you have a short that is going to ground. You can put a fuse in and have someone watch the rear lamps when you pull the light switch on. You can also check the bulb sockets by removing the bulbs. You could try a 5 amp heavier fuse (be careful only for a few seconds). Check the wiring for a weak spot as well. Try another light switch. I hope this helps.

p1652 this code is for engine ecu for light code start B -XXXX BCM body control module for your light check wiring or check bulb and bulb make match to the vehicle

sounds like you've been really trying, you say there is no power at the light bulb socket and you checked your switch at the transmission. did you check for power at the transmission. this will tell you if the problem is at the front of the truck or in the rear.

Hello,

if your reverse light don't stay on, first check the bulb.

If the bulb is okay, check the reverse light wire and make sure its intact.

Lastly, check your fuse box. You should find your fuse box under your steering and or inside the bonnet. Check if the fuse has blown.

Good luck.

seriously, it has to be the switch on the trans unless somebody was playing w/ the vehicle wiring recently. if you want to test it, unplug it and jump both sides of the wired connector w/ a paper clip. if the lights come on now (with ign.key ON) then the switch is bad

check the reverse switch as it's most likely failed. It'll be on the side of your transmission with several wires sticking out of it

check ground wire

If the fuses are good and the front and rear bulbs are good, change the flasher for the turn signals, even tho the right is working. If that doesn't fix the problem, it might be in the turn sgnal switch on the steering column.
If both bulbs are good for the backup lights and fuses are good, then the backup light switch, which is screwed into the side of the transmission has to bad.

Am I correct, the turn signal fuse is blowing when you put the manual shifter in reverse?
Let me know.
Regards

What happens when you run a jumper wire from another fuse cavity, directly to brake switch?