Expert Answers about Jayco Seneca Motorhome

• Where to Look for Brake Controller Wiring Harness on Class C Motorhome
• Usually on motorhomes the wiring to connect the brake controller can be found up under the dash near the steering column, or under the driver's seat. Since you're torn the dash apart I would try looking under the seat. Jayco also might be able to confirm the location if you reach out to them with your VIN. If you don't already have a brake controller then I recommend checking out the Tekonsha Prodigy P3 # 90195 as it is one of the best controllers we have due to how easy it is to set up...
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• Tekonsha Prodigy P3 Wiring For a 2016 Jayco Seneca With Freightliner Chassis
• You will want to use a Digital Multimeter # PT89ZR to confirm the wires are correct with their function on your 2016 Jayco Seneca. The wires should be as follows White - Ground Red - 12V Constant Power Red/White - Brake Signal Blue(2) - Brake Controller Output So the wires on the Tekonsha Prodigy P3 Trailer Brake Controller # 90195 will connect as follows if the wiring matches your Seneca. White to White, Blue to 2 Blue, Black to Red, and Red to Red/White.
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• Finding Correct Brake Controller Output Circuit on Jayco Seneca 37RB Motorhome
• Your best bet would be to install the brake controller, then try both of the blue wires you found, one after the other. Use a circuit tester like # PTW2993 on the pin in the 5:00 position in the 7-way trailer connector. If you have the correct wire, that pin will show power while the manual brake switch on the brake controller is activated.
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• Is There Another Way To Carry The GearSpace 34 Enclosed Cargo Carrier
• The only mounting device we carry for the GearSpace 34 Enclosed Cargo Carrier for 2" Hitch - Slide Out - 34 cu ft - 300 lbs - Light Gray, part # HGK826, is the slide out hitch it comes with.
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• Will The Fan-Tastic Vent Ultra Breeze Trailer Roof Vent Cover Vibrate While Going Down The Road?
• The cotter pins, in conjunction with the sliding pegs on the Fan-Tastic Vent Ultra Breeze Trailer Roof Vent Cover # DMC38FR will provide a nice and secure connection to the cover, however it is normal to experience some vibrating while going down the road. Since this cover isn't permanently installed or screwed to your motorhome, there isn't going to be be a way to eliminate vibration completely.
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• Roadmaster Falcon 2 Tow Bar Crossbar Function
• The Roadmaster Falcon 2 Tow Bar, # RM-520 comes with the full-length steel crossbar that will provide increased strength and support. You may or may not use this component depending on what base plate you are attaching it to i.e. a direct connect style vs a crossbar style. Tow bars have interchangeability than the base plates. Some vehicles will have base plates available in each design type while others may have only one design type available. See the attached product review videos (red...
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