How to Unplug Harness of Prodigy P2 Brake Controller # 90885

Question

Question:

back of the controller tried both end now Ithink I damaged where it goes in under the dash im so sad.Why wont itcome outis there a safety mechanism or something. So frustrated. Im messing my trucks tow package up.

asked by: Pam

0

Expert Reply:

I attached a picture that points out where the release tab is for the harness that plugs into the Prodigy P2 part # 90885 that you have. You have to pull up on it so that the harness will separate.

expert reply by: Jameson C

0

click to enlarge

Dean

7/29/2024

I have a DX3 Motor coach it has the prodigy P2. I know by the display o.9 I have a ground problem. I looked around the battery area and saw no white wire went to the area of my seven way and nothing resembled the white wire from the Prodigy P2. Lots of white wires. Need a service call?

Jameson C.

7/29/2024

@Dean There really should be a white wire coming from your P2 that goes to a solid ground that could be the negative post of the battery. So you are going to have to check the wires that come from the P2 and find that white wire and see what it is attached to and trace it back to where it is attached and improve that.

Answer 1

To remove the Tekonsha Prodigy P2 #90885 you simply need to detach the harness at the rear of the brake controller. Once that is removed you can tuck the harness up under your dash with some zip ties andthe uninstall the bracket that holds the brake…

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Answer 2

To disconnect the Prodigy P2 Brake Controller #90885 you simply locate where the wiring harness inserts into the back of the controller and unplug it. To uninstall the bracket you just take the screws out and remove the bracket.

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Answer 3

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Answer 4

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Answer 5

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Answer 6

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Answer 7

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Answer 8

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Answer 9

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Answer 10

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How to Unplug Harness of Prodigy P2 Brake Controller # 90885

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