BHM
09/11/14
NTV-DOC191
rB3
Agreement: End user agrees to use this product in compliance with all State and Federal laws. NAV-TV Corp. would not be held liable for
misuse of its product. If you do not agree, please discontinue use immediately and return product to place of purchase. This product is
intended for off-road use and passenger entertainment only.
5 | P a g e
Below is a chart referencing LED flashes which can be found on the side of the
UCT-PRG module. Refer here for troubleshooting.
This guide is intended for 8.4” Radio models, DO NOT USE FOR 5” radio models!
UCT-PRG Installation / programming for 8.4” radio models
1. Verify the key is in the OFF position (or not inserted) until step 6.
2. After removing the factory radio, gather the Plug & Play T-harness and
connect the female side to the factory 44-pin plug. Make certain the
lock connects together securely.
3. After installing a rear camera, connect the signal RCA to the yellow RCA
on the male side (side going into monitor) of the Plug & Play T-harness.
The other side of the yellow RCA can be left disconnected. *If the harness
is shipped with the Audio (red & black) RCA’s disconnected, be sure to
plug the audio RCAs together. If left disconnected, the factory AUX
audio jack will not pass through.
4. Connect the UCT-PRG module to the 18-pin connector found in the
Plug & Play T-harness.
5. Connect the radio to the male side of the Plug & Play T-harness. Reconnect all other
plugs to the radio (see diagram on page 5). Leave the module and input wires
accessible.
6. Turn the key to the ACC position (not ON, don’t start vehicle). Verify 1 LED flash.
7. Temporarily connect input 3 (pink wire) to 12v (+).
8. Turn the key to the ON position. The radio will reboot within 20 seconds.
9. While the radio is rebooting, remove 12v (+) from input 3 (pink wire).
10. Wait for the radio to boot and settle.
11. Cycle the ignition (off to ON) 3 times (1 cycle/sec). Verify the odometer is not
flashing.
12. If programming of the radio took successfully, the camera image (or blue screen) will
display on screen while in reverse. If nothing happens in reverse, recycle the key
and place the vehicle in reverse once more.
Waiting for Ignition… (Turn ignition to ON)
VIN Mismatch (This module has been used in a different vehicle already)
First time programmed (Recycle ignition, then test for proper operation)
Programming complete (The radio has accepted the program)
If this above procedure is not followed, the module will flash the LED 4 times
after every key cycle and will not show a reverse image.