How to Change Boost Setting of Prodigy P2 Brake Controller # 90885

Question

Question:

I dont seem to be able to turn off the boost control. I have power to Prodigy with trailer connected and the symbol is .C. not .C Is it possible to disengage the boost?

asked by: Robert S

1

Helpful Expert Reply:

To change the boost settings of a Prodigy P2 brake controller like part # 90885 you basically have to keep pressing the boost button till the setting changes. The boost button is the one on top of the controller on the right side as you face the controller. I attached a picture that covers the boost settings for you to check out as well.

expert reply by: Jameson C

1

click to enlarge

Answer 1

The Valterra City Water Inlet for RVs - White - Gravity Fill #A01-2001VP is most likely similar to your Lance 1545. The Camco RV Plastic Fresh-Water Fill Hose - 1-1/4" Diameter - 10' Long #CAM36601 will work fine using hose clamps…

view full answer...

Answer 2

The difference between the Class II and Class III hitches has to do with their Gross Trailer Weight (GTW), their Tongue Weight (TW), and their Hitch Receiver Size. Class II trailer hitch receivers have a 1-1/4 inch receiver and can be rated up to…

view full answer...

Answer 3

In order to determine the torque rating for the lug nuts on your trailer you will need to know check out the chart I attached that shows all of the torque specs for all the trailer lugs available based on stud size, wheel material and wheel size.

view full answer...

Answer 4

A 4-Way trailer connector has the basic lighting functions only; running lights, left turn signal and brake lights, right turn signal and brake lights, and ground. A 7-Way has these functions and a 12 volt circuit, a circuit for electric trailer…

view full answer...

Answer 5

We have run into this quite a few times in the past, and the best option will be replacing the Lance 7-pin connector with a standard 7-way blade connector like the #PK12706. This will give you a standard 7-way connector to plug into the factory 7-way…

view full answer...

Answer 6

Thanks for reaching out, Joe! I recommend using the Rhino-Rack Aero Bar Roof Rack for Camper Shells #Y02-480B which comes with 63" long tracks as well as 54" long crossbars which should give you a little bit of overhang on your canopy. Per…

view full answer...

Answer 7

If you just need a 4-pin to 7-pin trailer wiring adapter, then you can use part #C57672. This will plug into the 4-pin trailer connector on your brother's vehicle and give him the 7-pin socket for the trailer. Keep in mind, this will only give…

view full answer...

Answer 8

Installing the Union Tee #AL21838 with your #AL57575 will tie the pressure of the two air bags together. So yes, a shift in a very heavy load like a truck camper will potentially result in air being forced from one into the other. The reason I say…

view full answer...

Answer 9

By all accounts the Curt Spectrum Trailer Brake Controller #C51170 works well and is easy to use and install on most vehicles. It is a brand new item so not a lot of feedback has come in on it. I did learn a few things though after speaking with our…

view full answer...

Answer 10

You will have to go with a sliding hitch to allow the trailer to make tight turns. For a trailer 8 feet wide the only bed length that's going to allow 90 degree turns without a slider is a stationary hitch. That being said you have two options.…

view full answer...

Answer 11

The trailer brakes work on a separate circuit than the lights. You have a couple of options to control the electric brakes on the trailer. One option is to use an air over electric brake control, #HA100400C. This unit connects to the air brakes on…

view full answer...

Answer 12

Lance does have a proprietary plug, but many customers see a standard 6-way or 7-way round and notice it doesn't fit their factory 7-way as well. I've attached an article to help if you have one of the 7-way or 6-way round connectors which we…

view full answer...