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Expert Answers about Hyundai


  • Troubleshooting A Camco Dogbone RV Surge Protector
  • It definitely could be a burnt out light or some other internal issue with the Camco RV Power Defender # CAM55312, but the only way to really test that theory would be to connect to an outlet that had an open ground or neutral to see if the red light kicks on and the left yellow light remained off. I don't recommend testing this as you could potentially cause an electrical fire. Unfortunately Camco doesn't make it to where you can actually fix any issues with the # CAM55312 and at this...
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  • Wiring Harness Does Not Work on 2005 Hyundai Santa Fe
  • There are a number of troubleshooting steps to take if the Trailer Wiring Harness # 118473 is not working for your 2005 Hyundai Santa Fe. The first thing to do is take a look at your owner's manual to locate any trailer fuses or relays and ensure they are all there and in working order. If they are, in order to determine the specific problem you will need to purchase a circuit tester if you do not have one - the very handy Cordless Circuit Tester # PTW2979 would be my strong recommendation...
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  • Trouble Getting M10 Bolts To Thread Into Frame Rails On a 2018 Hyundai Santa Fe
  • As you are having problems installing the bolts that come in the Curt Trailer Hitch Receiver # C13152 for your 2018 Hyundai Santa Fe Sport. I recommend using a tap and die set to clean up the threads both on the inserts in the frame of your Santa Fe but also on the bolts included with the receiver. You should be able to find a tap and die set for the bolts at your local hardware store. It is possible that there is damage to the threaded insert and it needs to be cleaned up with a tap to...
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  • Troubleshooting Dim Turn Signals After Installing Load Resistors
  • It sounds like the ground connection may need to be improved. You want to make sure you have a bare metal to metal ground free of corrosion or debris. Load resistors should not have caused them to dim when installed properly. I've attached a photo of the installation for the Putco load resistors # DI34ZR to assist. If you did install this way, let me know and we can continue to troubleshoot.
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  • Troubleshooting Curt Trailer Wiring Harness Installed on 2010 Hyundai Tucson
  • Unless your trailer is unusually well lit, the # C56348 wiring harness should have plenty of capacity. From your description, it sounds like your converter has an internal short that is allowing the 12-volt feed from the battery feed back into the vehicle taillights. You can confirm this by using a circuit tester like part # 40376 on the inputs of the converter. With the vehicle shut off, you should only see power on the 12-volt battery feed. If you find power on any of the other wires,...
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  • Troubleshooting a Brake Controller Draining a Vehicle Battery When Not in Use
  • It sounds like there is a short somewhere in the system that is drawing power and draining the battery. The brake controller you have should only draw a few milliamps of power when not in use. The most likely shorts are a short to ground and a short to the blue wire. Start at the brake controller and sever the blue wire leaving enough length to reconnect when finished testing. If everything is shut off, test the blue wire to determine if there is voltage coming through. You can use a multimeter...
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  • Can Hitch/Trailer Wiring Installation on 2019 Hyundai Santa Fe Cause Back Up Camera to Malfunction
  • I spoke with the folks at Curt about the issue you're experiencing. My contact in the technical services department tells me that since the proximity sensors are still working and since the camera is still functional, that it's extremely unlikely that the hitch or wiring harness installation caused the lines to disappear from the camera display. If the # CU94FR wiring or the # e98843 hitch was interfering somehow, those functions would very likely not work at all. Some of the back up camera...
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  • Troubleshooting Inconsistent Trailer Stop/Turn Lights with Curt Wiring on a 2013 Hyundai Accent
  • Thank you for all of the details about troubleshooting the Curt T-Connector # C56254 on your 2013 Hyundai Accent. Since you said the ground is secured to a clean, bare-metal surface and all of your other wiring looks to be in order it is very possible that the issue is actually on your trailer, but I recommend using a circuit tester # PTW2979 to see whether the power is getting to your 4-Way connector or not. If the tester works fine then the problem is on your trailer, but if it isn't...
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  • Wiring Harness Blowing Fuses on My 2007 Hyundai Veracruz
  • I spoke to my contact at the manufacturer, and he said there have been no ongoing issues with the # C56332 wiring harness for your 2007 Hyundai Veracruz. You may have had a situation with a mis-wired or shorted trailer and the converter is shorted out. You can test the converter on both sides with a circuit tester like # PTW2993 to see if it is functioning properly. While you are doing this make sure there are no pinched or rubbed wires in the harness. If the converter is shorted, it will...
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  • Right Turn Signal Only Works when Brakes Applied on Trailer Towed by 2010 Hyundai Tucson
  • This sounds like a ground issue since it is just the turn signal on the right side.. What you will want to do is make sure that the main trailer connector ground and the light grounds are all attached to clean and corrosion free bare metal surfaces. Also make sure the trailer and vehicle side connectors are clean and that the trailer wiring converter on the vehicle, unless it was a factory harness, is properly grounded to bare metal.
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  • Trailer Brake Lights Not Working with Curt Wiring Harness Installed on 2009 Hyundai Sonata
  • It could still be a ground problem. Ground problems normally show up when there is more draw on a system such as when you have the running lights on and then use another function like a turn signal or brake light but can show up any time. Since the brake lights draw more constant power than any of the other functions it makes sense that a ground problem would show up when using the brakes. Make sure that the vehicle side and trailer side connectors are clean and free of corrosion inside...
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  • Troubleshooting Wiring For 6-Way Connector On RV
  • We do not have a wiring diagram per se for a particular plug, but I am attaching a diagram of two "standard" plug configurations. The key is to make sure to connect function to function which may or may not be the same color. You can use a circuit tester like Item # PTW2993 to test and match the functions on the 6-Way connection. If still having challenges, check the connectors for any damage, debris, or corrosion. Next, make sure grounds firmly connected to clean, metal surface....
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  • Alternative to Air Bag Suspension Kit for 2013 Hyundai Santa Fe
  • The Firestone Coil-Rite Air Helper Springs # F4170 can be a bit tricky to mess with since it's an air bag that sits inside a spring. If the bags were punctured during use then your best solution would be to use the Coil SumoSprings for your 2013 Hyundai Santa Fe instead. It looks like you have a 4x4 so you'll need the kit # CSS-1125R unless you have a GLS or Limited - in that case you'll need the kit # CSS-1145R instead. These insert between the individual coils on your OEM spring suspension...
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  • Center Exhaust on 2013 Hyundai Veloster Can Melt Plastic Trailer Hitch Accessories
  • The center exhaust on the 2013 Hyundai Veloster is fairly high up in relationship to where a hitch receiver would be. That is going to be a problem for any hitch mounted accessory. Interestingly enough the bike rack probably ended up protecting the bikes. The only option for this is to have an exhaust down turn, see link, to direct the exhaust downward instead of straight out. The only problem with this is finding one that fits the exhaust on a Veloster. A metal handle is not available...
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  • Taillight Removal 2012 Hyundai Tucson to Install Curt T-Connector 4-pole Wiring Harness
  • After reviewing the notes on your order I see that you now have the correct Curt T-Connector Wiring Harness specifically fit for your 2012 Hyundai Tuscon, # C56348. The Curt T-Connector 55528 that you referenced is considered a fit for Hyundai Tuscons from 2005-2009. After discussing the difficulties that you are describing with both Curt and fellow experts, it is not uncommon that the taillights of your vehicle are difficult to remove. It sounds like the mounting pegs are very snugly...
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  • Troubleshooting Yakima TwoTimer Bike Rack With Excessive Play
  • The best option to help reduce the amount of play you are experiencing with the Yakima TwoTimer Bike Rack in your Curt Hitch # C13152 is not a rubber wedge, but the Trailer Hitch Support Strap - Bike Rack Strap # 18050. Loop one end of this strap around the upright bar of the TwoTimer and attach the padded hook end through the hatch of your Hyundai Santa Fe. I have added a link to a video for you which shows exactly how this strap works.
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  • Does Curt Trailer Wiring for 2023 Hyundai Santa Fe Have Fire Hazard Issues
  • I've looked into this issue in the past and the Curt trailer wiring harness part # CU94FR for your 2023 Hyundai Santa Fe does not have any of the fire hazard issues you mentioned.
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  • Troubleshooting 2017 Hyundai Tucson Running Lights Flicker After Adding LED Bumper Lights
  • For your application I'd put a load resistor on the LED light you installed since that is what seems to have caused the issue. When you add LED lights to a system that wasn't built for them it tends to do weird things. If you install the Load Resistor Kit # DI34ZR on the light fixture you just installed then this should fix the issue.
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  • Trailer Brakes Do Not Lock Up When Brake Controller Is At Max Settings on 2010 Hyundai Santa Fe
  • If the brake controller seems to be operating correctly, then it is possible that the brakes on your trailer need to be adjusted. If you have manual adjust brakes, then you will need to rotate an adjustment dial inside of the brake assemblies at the bottom just under the magnet. The brake shoes could not be close enough to the drum. To ensure the brakes are properly adjusted, you will want to turn the adjustment dial until you cannot rotate the hub and then back off about 10 clicks. I...
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  • Troubleshooting Trailer Wiring Harness on a 2009 Hyundai Veracruz that Right Turn/Stop Stays On
  • It sounds like you had a short on your trailer's wiring that took out the trailer wiring harness you have installed on your 2009 Hyundai Veracruz and now that is why the right side taillight circuit has constant voltage. This happens all the time unfortunately but the good news is the harness did it's job and shorted out instead of allowing the short to make it's way into your vehicle's taillight circuits and potentially damaging your vehicle wiring. You will want to first find the short...
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