TSB 22-05

Thor Motor Coach
Technical Service Bulletin
TSB 22-05
TSB #
Gemini/Compass rearview monitor splitter.
Description/Title:
2022
Affected Product Line(s):
Service Campaign # :
RC000261
Released Date:
Inspect Only:
Codes:
Inspect with Repair:
Document Date:
4/12/2022
Document Revision:
A
Inspect Only:
0.1
Time Allowed:
TMCTS80248Y
Inspect with Repair:
0.3
TMCTS80248W
Issue:
This splitter sends the backup camera signal to both inputs of the monitor. Without it you can only
view the camera in reverse, not while driving down the road.
Tools Required:

Black electrical tape
Part(s) Required:
344946 – Splitter
Instructions:
1. Turn on the ignition and then hit the button on the monitor. It should turn on and display the
camera image if the splitter is installed (No further action is required). If the splitter is not
installed it will just stay blank. (Proceed to repair instructions below).
Thor Motor Coach
1-877-500-1020
TSB 22-05
Thor Motor Coach
Technical Service Bulletin
2. Area shown below is where connection is made.
Thor Motor Coach
1-877-500-1020
TSB 22-05
Thor Motor Coach
Technical Service Bulletin
3. Pull the plastic cover away from the top of the driver’s side wheel well. The connection
should be in a bundle right above the wheel well.
4. Pull the bundle down for better access. Remove electrical tape from bundle and install splitter
5. The picture below is how the connections look when the splitter is installed correctly. Once
installation is complete re-tape the wires into a bundle and put bundle back up behind the
plastic and reinstall plastic cover.
Thor Motor Coach
1-877-500-1020
TSB 22-05
Thor Motor Coach
Technical Service Bulletin
6. Test for correct function by turning on the ignition and then hitting the button on the
monitor. It should turn on and display the camera image if installed correctly. Also test by
putting the coach into reverse and ensuring camera is operational.
Thor Motor Coach
1-877-500-1020
TSB 22-05