Rock_Rat
Senior Member
Wiring Rear Cargo Lights using the Exisiting Switch
Here are the Instructions for wiring your lights using the Existing Rear Cargo Switch. I moved my switch to the drivers side panel because I needed to install a Lumitec Engine Bay light. It took me a couple of months playing with some ideas to really figure out how I wanted to utilize the light and the existing switch.
Installing the New LED light in the existing OEM Location
I needed a trim piece and four sheet metal screws for the new LED light. Found a 4runner in the junk yard with a grey interior. Using my dremel tool and belt sander I made my trim piece. Used a hot glue gun to secure it. Used a dremel tool to cut a hole to specs for the new switch location.
Moving the OEM switch to it's new location
Instructions for Connector
(NOTE: This is all done after the LED light and trim piece are installed and switch is relocated)
Running Power to your New LED Light
NOTE: The following should be done on your bench.
Getting Switched Power to the Other side
Why run switched power to the passenger side? I plan on adding additional lights on the lift gate. I want to use the existing 15 amp fuse. I will run my power and ground off the dome light directly to a negative/positive bus bar. I'll then run my lights through a switched relay. The switched power will go directly to the relay and the pos/neg from the relay to the bus bar.
Here are the Instructions for wiring your lights using the Existing Rear Cargo Switch. I moved my switch to the drivers side panel because I needed to install a Lumitec Engine Bay light. It took me a couple of months playing with some ideas to really figure out how I wanted to utilize the light and the existing switch.
Installing the New LED light in the existing OEM Location
I needed a trim piece and four sheet metal screws for the new LED light. Found a 4runner in the junk yard with a grey interior. Using my dremel tool and belt sander I made my trim piece. Used a hot glue gun to secure it. Used a dremel tool to cut a hole to specs for the new switch location.
Moving the OEM switch to it's new location
- Needed an existing ground preferably.
- Wanted to install high enough that I could still install a potential sleep platform.
- didn't want to interfere with exisiting ventilation.
- Using a dremel tool I cut and sanded to exact dimensions of the switch.
- Secured in place with gorilla glue
Instructions for Connector
(NOTE: This is all done after the LED light and trim piece are installed and switch is relocated)
- Remove fuse for dome lights (this was the first thing I did before anything - no power)
- Remove interior panels including dome light panel
- Cut the connector off leaving enough room to splice wires on both the connector and the remaining wires.
- Run two 20 gauge wires from existing cut wires to new location for connector.
- Run two more wires from existing wires, (Red and black) to passenger side IF you plan on adding more lights and using the existing 15 amp fuse.
- Splice connector to new wires.
- Run an additional 20ga wire from the switch to the passenger side for "switched" power.
- On the ceiling splice the new wires and the red and black wires to the cut wires coming from the fuse.
Running Power to your New LED Light
- Run power and ground from your new light to the switch as follows:
- You need eight connectors and a two butt splices
- Run enough wire with about six extra inches from your new light to the end of the ceiling panel.
- Run additional wire from the side panel to the lamp in the switch.
- Add connectors on the ceiling wires where the ceiling panel mates with the side panel. thsi allows you to remove the ceiling panel with two disconnects.
NOTE: The following should be done on your bench.
- Solder the positive lead to the positive side of the lamp holder.
- Solder the negative lead to the negative side of the lamp holder.
Getting Switched Power to the Other side
- Using the extra 20gauge wire you ran earlier, splice it into the positive side of the wire going from the LAMP. When the lamp is turned off, power will be removed from the wire.
Why run switched power to the passenger side? I plan on adding additional lights on the lift gate. I want to use the existing 15 amp fuse. I will run my power and ground off the dome light directly to a negative/positive bus bar. I'll then run my lights through a switched relay. The switched power will go directly to the relay and the pos/neg from the relay to the bus bar.
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