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Expert Answers about Chevrolet Equinox


  • Pilot Hitch Cover Brake and Tail Light CR-007A Stays On Even When Vehicle Lights Are Off
  • The Tow Ready T-One Vehicle Wiring Harness you installed, part # 118494, is a powered custom-fit converter and its installation in a 2010 Chevrolet Equinox is shown in the linked video. There are a few possible causes for the issue you are having with your Pilot Hitch Cover Brake and Taillight # CR-007A. If you have access to another 4-pole harness-equipped vehicle you can try the light on that vehicle to see if it displays the same problem. If not, the best method for locating the issue...
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  • Troubleshooting Trailer Tire Cupping Problem
  • When you have cupping wear on a tire it is from the tire bouncing on the road. You will want to check the air pressure in the tire and make sure you are running the maximum air pressure that is indicated on the tire. Then, I would recommend to have the tires and wheels balanced. Another thing to check is the suspension parts on the trailer. When suspension parts begin to wear and get loose it can cause the tire to hop when being towed and cause the cupping pattern.
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  • 2021 Chevy Equinox Diode Wiring Kit Installation
  • The purpose of the diode is to prevent power from surging back and damaging your wires and other components. It sounds like the diodes are wired incorrectly if you're having issues with your signals flashing rapidly and giving you an error code on the console. You could also have a short somewhere in the wire if you accidentally nicked a wire while installing the diodes so you'll want to examine your wire to ensure there is no damage. I attached an installation video for the Roadmaster...
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  • Troubleshooting A Non-Working Trailer Wiring Harness On A 2023 Chevy Equinox
  • The Curt T-Connector Vehicle Wiring Harness with 4-Pole Flat Trailer Connector # C94FR is a simple plug-in harness that wouldn't require additional components. If you're testing the 4-pole connector with a circuit tester # PTW2993 at each pin for function and not getting it then your harness is bad and needs to be replaced, the harness was installed incorrectly, or the connectors are just loose and need to be fully clipped in together to properly function. If you test the pins on the...
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  • Troubleshooting Hopkins # 31235 Trailer Wiring Harness Installed on 2005 Chevy Equinox
  • From what you describe, it sounds like there's two possible causes to what you've got going on. Either the fuse that protects the inline fuse on the circuit that provides power to the taillight converter box has blown and needs to be replaced, or the converter box itself has shorted out and needs to be replaced. Check the inline fuse on the wiring harness, and replace it if it's blown. If the fuse isn't blown, then the converter is bad and needs to be replaced. Once the fuse or the converter...
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  • Tail Lights are On All the Time When Using Tow Ready Trailer Wiring Harness, 2011 Chevy Equinox
  • It sounds like there could be a problem along the 12 volt power wire that connects to the battery. It may be allowing power through all the time. This would indicate a problem inside the converter box and it will need to be replaced. To test the converter, you can use a circuit tester like # PTW2993. Check the wires going into the box from the vehicle for the correct signals. If you are getting a signal on the running light circuit (brown wire) all the time, then it could be an issue with...
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  • Troubleshooting Light Not Working with the Cargo Carrier Light Kit # 52014
  • If you installed the Cargo Carrier Light Kit # 52014, and all of the functions on one light are not working then it sounds like the problem is the light itself. If some of the functions worked on the light then I would say that you have a problem with the wiring somewhere. You can test the light by running a ground to the marked pin and then test the other 2 pins with a 12V power source. If you think that the wiring may be an issue then you can replace it with part # WHCETR1B. For a replacement...
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  • Troubleshooting no Trailer Blinkers/Brake Lights with Curt Harness # C56012 on 2007 Chevy Equinox
  • It sounds like you have installed the fuses/relays in the wrong spot or they have blown. I would double check that all of the fuses and relays are good and in the correct locations as this is most likely what the issue is. I attached an FAQ article on troubleshooting 4-way installs for you to check out as well.
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  • Troubleshooting a Dead Battery After Flat Towing
  • Sorry to hear about your troubles. I have a couple of options for you but we will address the fuse issue first. You need the Roadmaster FuseMaster Fuse Bypass - 13" - 20-Amp Mini-Fuse item # RM76511. This will allow you to replace your Equinox's mini-fuse and lets you prep for towing by simply flipping a switch. This will remove the hassle of pulling a fuse out to flat-tow. To keep your battery charged while flat towing I recommend the Roadmaster Battery Charge Line Kit for Towed Vehicles...
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  • Connecting Brake Controller to Brake Stoplight Circuit on 2008 Chevy Equinox
  • To access a brake signal on your Equinox, you will need to access it at the fuse box under the hood. Using the legend on the lid or the owners manual, locate the CHMSL (center high-mounted stoplight) fuse, which should be location # 27. Remove the fuse and use a fuse tap available at your local auto parts store. Use a tester on the lead coming off the tap to ensure the circuit goes hot with the brake pedal. You can then connect the red brake controller wire to the fuse tap.
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  • Testing the Hopkins 4-Way Connector Not Showing Power on a 2009 Chevrolet Equinox
  • You can test the Hopkins # HM11141265 by using a circuit tester like part # I26 while you have a helper activate the various light functions on your 2009 Chevrolet Equinox to make sure that the correct signals are coming through. If they aren't then you have some bad wiring on your Equinox (granted you installed the fuses and relays and they are okay). If you do get signals then you have a wiring issue on your trailer. This can be traced back to a faulty ground or damaged wiring. Make...
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  • Troubleshooting Trailer Hitch Receiver Bolts That Won"t Install in Factory Weldnuts
  • For your 2013 Chevy Equinox, the # e98865 you bought (according to the invoice associated with your email) is the correct fit. It is a fit for 2005 to 2017 models so it is likely there is either grime in the weldnuts or powder coat overspray that is in the threads that needs to be cleaned up. I don't think the bolts are too big... which should be M12-1.75 x 40mm. I've attached a help article on cleaning the weldnuts to assist.
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  • Where Is the Fuse for the 7-Way on a 2016 Chevrolet Equinox
  • According to my research, the 2016 Chevrolet Equinox did not come with a factory 7-way so if you have one then it is most likely an aftermarket 7-way and the fuse or rather circuit breaker may not even be ran. That said, it sounds like you are trying to use the Curt Echo Mobile Trailer Brake Controller part # C51180 but it will not work because there is no 12 volt power on the 7-way. If that is the case then you can run your own 12 volt power wire to the 7-way from the battery using the...
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  • Trailer Lights do not Work with the Curt T-Connector Harness # 56094 on a 2013 Chevrolet Equinox
  • According to Curt, the T-Connector Trailer Wiring Harness, # 56094, that you installed is compatible with your 2013 Chevrolet Equinox. It sounds like there may be an issue with the wiring harness itself since your trailer lights work with another vehicle. The first step I recommend taking is to inspect the connections for the wiring harness and make sure it is grounded properly. If you see any pinched, frayed or damaged wires, the harness could be shorting out, which would explain why...
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  • Troubleshooting Tekonsha T-One Wiring Harness on 2018 Chevy Equinox
  • The T-One Vehicle Wiring Harness with 4-Pole Flat Trailer Connector # 118750 for your 2018 Chevy Equinox has a 1 year manufacturer warranty. Because it seems to work part of the time, it sounds like there is a connection issue. I recommend starting with the ground wire with the ring terminal. Make sure the area it is connected to is free of debris and has a bare metal to metal connection. Next, check each of the connectors to ensure a solid fit without any bent pins. If all that...
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  • Troubleshooting No Power at Curt Connector on Chevy Equinox Only When Connected to Trailer
  • The Curt T-Connector Vehicle Wiring Harness # C56375 referenced in your question is confirmed to fit your 2018 Chevy Equinox as long as it has the factory tow package. Some models of the Equinox do already have the needed factory relay for the signal lights and in these cases the included relays simply aren't needed. It sounds like this is the case on your vehicle. I am not aware of any programming that needs to be done on your Equinox in order to account for the power draw of trailer...
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  • Passenger Tail Light Does Not Work After Installing Roadmaster Diode Kit - What Can I Do?
  • It is highly uncommon the Diodes to go bad, but we should be able to easily test this to determine the cause of the issue. The best thing to do will be to get a wire probe like part # PTW2993 and test the wires going in to, and out of the diode. If we have power going in, but not coming out, then the Diode is the issue. If power is coming thru the Diode normally, but the passenger light does not come on, then the light will need to be replaced. It is certainly possible that condensation...
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  • No Brake Lights on Trailer When Using Tow Ready Wiring # 118494 on 2011 Chevrolet Equinox
  • I would start by checking the ground connections. Make sure the white wire of the Tow Ready Wiring # 118494 is connected to clean metal surface. Next, make sure that all the lights on your trailer have a good, clean ground connection. If your left side trailer light uses a plastic license plate frame, this may be causing a bad ground connection.You will also want to check your trailer connector to make sure there is not any corrosion which could be causing a bad connection. You could...
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  • Troubleshooting Fuse Pulling Information on 2014 Chevy Equinox for Flat Towing
  • The owners manual states pulling the #32 fuse for the Discrete Logic Ignition Switch as you stated but GM put out a technical service bulletin that stated for the 4-cylinder models you should leave that DLIS fuse in and pull the ABS fuse because this new procedure eliminates wobble that occurs when towing the 4 cylinder models from 2010-2017. You will want to install the battery charge line # RM-156-25 as there is a stronger pull for power while towing that can deplete your Equinox battery.
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  • Troubleshooting Hitch Hardware that Doesnt Want to Thread into Vehicle Weldnut
  • All of the install bolts that thread into an existing weldnut on your 2007 Chevy Equinox are the same size, M12. There are other size bolts that come with the # 36408 that has been confirmed as a fit for your vehicle. They are 1/2-13 and they do not attach to weldnuts, instead they attach to nuts that come with the hitch. Most likely what is going on is that you have dirty or rusty weldnuts and the bolts are not wanting to thread all the way in. This is very common on vehicles that have...
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