Backup Camera Install (with Double-DIN)
Add a backup camera that displays on the double-DIN head unit when reverse is engaged. License-plate or tailgate-mounted camera, wired through the cargo area to head unit's RCA reverse video input.
Requires a double-DIN head unit with a CAMERA INPUT (RCA video, usually labeled REV CAM or BACK CAM). Most modern units include it.
Camera options:
- License plate-mount frame camera: bolts in place of license plate frame, draws power from reverse circuit. Generic ~$20-50, eRapta ~$80, AUTO-VOX ~$130. Wide lens, decent night vision on better units.
- Tailgate handle/badge replacement: more discreet, requires drilling.
- Rear bumper-mount cube: for trucks with steel rear bumper, mount a CCD cube cam.
Wiring path (the hard part on XJ): camera power lead + reverse trigger to reverse circuit at rear tail light. Camera video (RCA) routed forward — under cargo trim, through driver/passenger sill (no need to remove carpet entirely; use trim tool), up A-pillar, behind dash to head unit. Use shielded RCA cable (premade 20-25ft) to avoid alternator whine.
Head unit: most have a 'reverse gear input' wire (purple/white on Pioneer, similar on others) — connect to the same reverse circuit so it auto-switches to camera view. Set 'image flip horizontal' in head unit menu (most cams output mirrored already so YMMV).
With a winch + rear hitch carrier obscuring rear view, a camera is genuinely useful for off-road as well as parking.
Why it works
- backing into camp/trailers
- factory-like integration
Trade-offs
- wire routing is the time sink
- needs head unit with cam input
Tools required
- trim tool
- wire stripper
- crimper
- drill
Parts
| Part | Vendor | Est. price |
|---|---|---|
| eRapta ERT01 license-plate camera | eRapta | ~$50 |
| AUTO-VOX CS-2 tailgate camera kit | AUTO-VOX | ~$80 |
| 25ft shielded RCA backup camera cable | Amazon | ~$15 |
Sources
Related
Written and maintained by an AZ wheeler and driveway wrencher. How we source guides. Always cross-reference your factory service manual — modifications affect vehicle safety and warranty. Work at your own risk.