hey guy's through it in reverse yesterday and had no back up lights,checked the bulbs and there good?Any ideas?

 

What Year/Model/Transmission?

 

Oops always in a hurry,sorry 1995 2500 Diesel,I believe it's the 47h trans??

 

I have the same truck, tranny, and problem. My bulbs are good. Is there a switch on the 47RH?

 

Mine did it this weekend on my 06. took it to dealership and was told that there was an overdraw on the system. I did have extra lights hooked up to backup lamps and was told they were the problem. I will just run them off a separate power source with relay off reverse lights. They did start working again with no change to anything but I am still going to rewire. Hope it helps.

 

I have a 98 12V and mine didn't work either. there is a switch on the driver side on my tranny that controls my back up lights it's called Neutral start/back up light switch.Hope this helps

 

Me too, two nights ago, bulbs and good. I have a '91 with the 5 speed Getrag. Where is the switch on this guy.