My reverse wiring back up wiring is located on the drivers side kick panel.
dirty lenses or wiring issue (corrosion),
The back up lights on an E350 Ford Econoline Van won't work if the fuse has blown, the bulbs are bad, or the wiring has become disconnected. The reverse sensor also controls when and if the lights turn on.
There is no adjustment for the backup light switch. The switch must be broken or the fuse is blown or the bulbs are blown or the wiring is damaged.
"Back up lights" are the same as reverse lights. Lights that "turn on" when vehicle is put into reverse gear to illuminate the rear of the car so you can see when backing up.
back up
Select reverse gear.
return, backtrack, retrace steps, reverse, back up,
Goto http://www.hmaservice.com this is Hyundia's repair website. You'll have to sign up... it's free and Search for "Back-Up Lamps Schematic" or "Electrical Troubleshooting Manuals - Back Up Lamps" This will give you the wiring diagram. . CIRCUIT DESCRIPTION With the ignition switch in ON or START, battery voltage is applied from fuse 9 to the back up lamp switch (manual transaxle) or the transaxle range switch (automatic transaxle). With the transaxle in reverse, battery voltage is applied to the back up lamps and the back up lamps go on. there is a switch on top of the tranny its quite commoin on the accents it will cost ya about 13 dollara
Reverse the connection to any two of the three line conductors.
Reverse light switch failure
You are going in reverse and should be looking carefully.
There is no switch used to activate the back up lights on a 2000 Chevy Silverado. The light should turn on automatically when you put the car in reverse. If it does not, the bulb may be out, or the fuse has gone bad. Another possiblity is an issue with the wiring to the light. Replacing the bulb is the cheapest troubleshooting option.