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Installing a backup camera on a prepped RV involves accessing the factory wiring, connecting a compatible camera, securing its mount, and sealing the installation. Before starting, confirm what your RV’s camera prep includes and follow the camera manufacturer’s instructions for wiring, mounting, and pairing.
This guide covers the rear-wall prep with a removable wire cover described below. Other installations may include a camera-specific bracket or plug-in connector that uses a different procedure.
Gather the following:
Confirm camera compatibility before removing the prep cover. A factory-prepped location does not mean every camera will fit its mounting arrangement or electrical connection.
Read the camera’s installation instructions before handling the wiring.
For the clearance-light-powered prep described here, disconnect the RV’s 7-way cord from the tow vehicle. Isolate any additional power source identified in your RV’s wiring documentation.
Verify that the camera supply wires are de-energized before cutting, stripping, or connecting them. If you are unsure how to identify or isolate the circuit, have a qualified RV technician complete the installation.
Position your ladder securely so you can reach the mounting area without overreaching.
Locate the camera prep cover on the rear wall. The cover described in this installation is held by two screws and may have an identifying sticker.
Support the cover while removing its screws, then gently pull it away from the wall.
Carefully bring out enough wiring to work with, without pulling on connections inside the wall. Keep the wires accessible so they cannot slip back through the opening.
If your prep includes a compatible plug-in connector, follow the camera manufacturer’s connection procedure rather than cutting it off.
In the Keystone prep wiring described here:
Confirm these functions against the applicable Keystone wiring information. Previous repairs or aftermarket changes may differ from the original arrangement.
The camera’s leads may use red for positive and black for negative, but check its labels and instructions. Connect by verified function rather than matching colors alone.
If the installation requires splicing, preserve as much usable supply-wire length as possible.
Strip each wire to the length specified by the connector manufacturer. Do not use a universal stripping length; excess exposed conductor can leave an unsafe connection.
Connect the RV’s positive supply to the camera’s positive lead, then connect the negative return to the camera’s negative lead.
Use connectors approved for the actual conductor sizes, types, and installation conditions. Follow their instructions for preparation and securing the wires. Electrical tape does not replace a properly installed connector or provide a weatherproof connection by itself.
Check that each wire is firmly retained and no bare conductor remains exposed.
Arrange the connections inside the protected mounting space without pinching the wires or placing them under tension.
Position the camera and its gasket or mounting plate as directed. Use screws appropriate for both the camera mount and the RV’s mounting surface.
Do not substitute longer screws without confirming what is behind the wall. Tighten the hardware securely without distorting the mount or damaging the wall finish.
Once the connections are protected and the camera is secured, restore power for testing according to the manufacturer’s instructions.
Pair the camera and monitor if required, then confirm that the image displays correctly. If the prep receives power through the clearance-light circuit, follow the specified procedure for energizing that circuit during use.
Adjust the camera angle to provide the intended rear view. Isolate power again before making any wiring corrections.
Seal mounting penetrations and openings using the gasket or compatible exterior sealant specified for the installation. Keep sealant clear of the lens, connectors, and any designated drainage openings.
Follow the sealant’s curing instructions, then complete a final operation check. Use the camera alongside mirrors, direct observation, and a spotter when available.
Contact your Keystone dealer if you need help confirming camera compatibility or identifying your RV’s camera prep.
Disclaimer: The information contained in this article is deemed to be true and accurate at the time of publication. However, due to the evolving nature of our products and services, there may be changes or updates that occur after this article was published. We encourage users to verify the contents and consult with their dealer or Keystone RV for the most current information. If you have any questions or require further clarification, please do not hesitate to contact your dealer or reach out to Keystone RV directly.