Does a Tekonsha Primus IQ Brake Controller Need to be Removed when Not In Use

Question

Question:

I just recieved my #TK90160 today. Installation could not have been easier. My question is , Im only going to actually use the controller 3 or 4 times a year. Should I leave it powered up all the time , or just plug it in when its going to be used? Whats your advice? Thank You. I am a newcomer to your sight , will certainly be back. Good products and advice!

asked by: Jack F

0

Expert Reply:

As long as it's not in the way for your daily vehicle use you will be just fine to leave your Primus IQ brake controller part # TK90160 installed all the time as that is what nearly everyone does with their controllers.

Now if the controller is getting in the way and you are banging your leg on it or you just don't like it sitting there you could easily unplug it and store it till you need it.

expert reply by: Jameson C

0

Terry

4/2/2024

My Primus IQ was on and would activate when apply brake in vehicle even when RV was not hooked up now Ive noticed that its not doing that. It looks like there is a dot in red on but otherwise nothing. Is this normal. Im worried it quit working and camping season is close. Thanks

Jameson C.

4/2/2024

@Terry If there's a red dot on the controller that means it's getting power and grounding properly. It could be a wiring issue on the red wire which normally connects to a circuit that only sees voltage when the brake is applied. Use a circuit tester like part # PTW2993 to test to see if that is working. You can also try a hard reset by unplugging it and plugging it back in. Sometimes they can get internal bugs and a reset clears them out. If all of that checks out and there's still problems it would be time for a new controller. The p2 part # 90885 is a really reliable solution if this is route you have to go.

Terry

4/2/2024

@JamesonC Its less than a year old is there a warranty??

Jameson C.

4/2/2024

@Terry Yeah that controller has a lifetime warranty. You'd want to contact who you got it from. If it was us though I am not able to handle any warranty claims. Just an FYI.

Answer 1

The Primus IQ #TK90160 doesn't have instructions that come with a wiring diagram, but we have a picture/diagram on our site that shows which wires are connected to which functions on your vehicle. I attached the diagram for you to view, the wires…

view full answer...

Answer 2

You do have a port for connecting the plug-in adapter for a brake controller under your dash. This is typically found under the dash to the left of the console. The attached photos shows the connector and where it should be. It could be really buried…

view full answer...

Answer 3

There are times when it is tough to locate the brake controller plug under the dash. On the 2015 Ram the factory plug is located between the brake pedal and the emergency brake pedal as shown in the attached photo. It is probably behind another…

view full answer...

Answer 4

The 2015 Ram uses harness #3024-P for the P2 brake controller #90885. The 2-plug harness was for previous models and is not a fit for the 2015. It is the white connector that you have described up under the dash.

view full answer...

Answer 5

Your dealer should be able to provide the details you're looking for based on the VIN. I'd agree, since that fuse is installed, you very likely have the factory 7-way tow package. Although most 1997 Dodge Ram trucks will have the connector…

view full answer...

Answer 6

For your 2015 Ram 1500, I recommend the Tekonsha Prodigy P3 #90195. This is a proportional brake controller, so it will apply the brakes on your trailer at the same time you apply the brakes in your truck and with the same intensity. This controller…

view full answer...

Answer 7

Hello Johnny. I am going to give you 2 options for your 2018 Ram 4x4. First option is our most cost effective proportional brake controller, the Tekonsha Primus IQ Trailer Brake Controller w/ Custom Harness - 1 to 3 Axles - Proportional #TK37ER. This…

view full answer...

Answer 8

Even if you don't have the factory brake controller installed on your 2017 Ram 1500 you shouldn't need to get it flashed to activate the controller. All you would need is the Prodigy P2 #90885 and the wiring adapter #3024-P that you saw in…

view full answer...

Answer 9

The Prodigy P2 brake controller #90885 and the Primus IQ #TK90160 share some basic features, but there are many differences. The most obvious ones are the displays and appearances of the units, which are connected to the usability of the brake…

view full answer...

Answer 10

If you do not have a factory brake controller, then you do not need to take the truck to a Dodge dealer. To install an aftermarket brake controller, you just need a brake controller that is compatible the 2015 Ram trucks like the Tekonsha Prodigy P3,…

view full answer...

Answer 11

You'll need a new harness part #3024-P to go along with the Tekonsha Primus IQ part #TK90160 as there was a big enough change in 2015 for the Rams that they had to come up with a new fit for it.

view full answer...

Answer 12

As long as the Tekonsha Primus IQ Trailer Brake Controller #TK90160 that you referenced is set up correctly the braking setting will largely be based on the brakes of the trailer. When I say installed correctly I mean that you have the controller…

view full answer...

Does a Tekonsha Primus IQ Brake Controller Need to be Removed when Not In Use

Continue Researching