Right Turn Signal Always Has Power When Testing 4-Way with Circuit Tester

Question

Question:

The tested power to the ground point and it shows 12.3v. On the connector the green wire always shows 12v, the brown show 12v when the headlights are turned on and the yellow shows only about 2.6v when the left turn signal is turned on.

asked by: Mike S

0

Expert Reply:

It sounds like you have a classic ground issue with the Curt T-Connector Vehicle Wiring Harness part # C56348. When testing the 4-Way with a tester like Curt LED 4-Way Flat Connector (Vehicle End) Tester part # I26 the right turn like should only light up when you activate the right turn function. If it is always illuminated like you mentioned, I recommend to make sure the ground wire of the harness is attached to a clean bare metal surface on the frame. If you don't have a proper ground one or more of the functions may have power without being activated. Please let me know if this doesn't work for you and we can troubleshoot further. I have also attached a helpful troubleshooting article for your reference.

expert reply by: Heather A

0

Mike S.

1/1/0001

The tested power to the ground point and it shows 12.3v. On the connector the green wire always shows 12v, the brown show 12v when the headlights are turned on and the yellow shows only about 2.6v when the left turn signal is turned on.

Heather A.

11/26/2019

Thank you for the additional information. It sounds like you definitely have a short that is sending power to the ground wire. It sounds like you have already tested the plug itself with a multimeter like part # BTMT15. The ground should not show power when you test it. First you want to make sure it is grounded to the Tucson's frame to clean bare metal. After you check that, I recommend to check the black wire that you extended to the vehicle's battery for damage or frays. It sounds like to me that the black wire that you extend to the vehicle's battery may have exposed wire and its coming into contact with either the ground wire itself or the vehicle's frame. Trace the black wire up the vehicle checking for any damage or frays because that is the most obvious culprit. If you don't see any exposed wire or damage to the black wire up to the battery then check the rest of the wiring from the harness for damage. Somehow one of the wires is getting power to the ground which is your issue.

Answer 1

I attached a picture that shows the detailed instructions for the Curt Trailer Wiring harness part #C56291 which is the correct harness for your 2016 Honda Pilot. This would work well with the trailer hitch part #e98840 that you referenced which is…

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Answer 2

The etrailer Hitch item #e98840 weighs 49 lbs. You will want to torque the bolts to 139 lb-ft. The etrailer Hitch item #e98840 is confirmed to fit the 2021 Honda Pilot. I have linked an installation video below to help you get this hitch installed.…

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Answer 3

Curt T-Connector Vehicle Wiring Harness #C56291 includes both a red 10-amp mini blade fuse for the red fuse holder on the harness and a pink 30-amp box fuse for the fuse box in the engine compartment. Both fuses are shown in the linked photo.…

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Answer 4

The Curt T-Connector Vehicle Wiring Harness part #C56291 will work for you whether you have the factory tow package or not. However, if you do not have the factory tow package then you will need to insert the included fuses into the fuse box in order…

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Answer 5

To start, the Curt T-Connector Vehicle Wiring Harness part #C56292 is for a 2017 Ford Edge with the Sport and Titanium package so If you have an SE or SEL model this could be causing the issue. If you have an SE or SEL model 2017 Ford Edge then you…

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Answer 6

Hey Robert, it could be a bad harness but most of the time when this happens the issue is just that the connectors for the harness are just not all the way plugged in or fully seated. If you pull the connectors apart and then replug them in firmly…

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Answer 7

Hey Peter, I think your problem is with the black module box that comes on the Curt T-Connector #C56370. If you take a circuit tester and check the brown wire going into the box it will tell us if it's your CR-V or the box. If the voltage is fine…

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Answer 8

Hey Kip, thanks for reaching out. Both of the wiring harnesses you mentioned, the Curt #C56370 and the Tekonsha #118741 will fit your 2025 Honda CR-V Hybrid AWD. Personally, I would go with the Curt #C56370. I have installed quite a few of these…

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Answer 9

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…

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Answer 10

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…

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Answer 11

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.

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Answer 12

Hey Bryan, that's a good question. The pricing can definitely be misleading, but I wouldn't use it to judge the quality of the tire. A lot of that comes down to promotions, inventory, and whether you're looking at a tire by itself or…

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Right Turn Signal Always Has Power When Testing 4-Way with Circuit Tester

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