Try bypassing the reverse light switch that plugs into the transmission. If your reverse lights come on, voila! Problem solved. Buy a new switch.
check for blown fuses
No
If the interior and parking lights are not working on a 1999 Nissan Pathfinder, the first fuses to check would be the interior light fuse. Also check to make sure the light switch is in the right position to allow the interior lights to come on.
I have Nissan Pathfinder 2002 Chilkoot...and Fuses are behind COIN BOX... DO you have Fuse Diagram... I am looking for remote lock/unlock
Check your fuses
Headlight fuses for a 2001 Nissan Pathfinder are located in the engine compartment on the passenger side right behind the battery. You should be able to see and take the cover off a rectangular plastic box about 2" by 5" long. The two 15A headlight fuses are marked. Joe.
The fuse for the stereo in a 2003 Nissan Pathfinder is in the fuse box under the dash on the driver's side. There are two fuses here for Audio, one in each of the last two columns.
have you checked the bulbs and fuses
The problem is the reverse light switch. It is located on the top of the transmission that should sloved your problem.
Check fuses, common circuit
first check fuses,then bulbs,then reverse switch on trans mission,it might need replacing,its screw into your transmission.
the reverse light switch is either out of adjustment. or broken. new one should be fairly cheap