bing tracking image

Filter Questions and Answers:

reset filter

Expert Answers about Ford Ranger


  • Troubleshooting Charge Line Of 7-Way and Redarc Trailer Brake Controller Install On 2020 Ford Ranger
  • A common issue I would see with some Ford's is the fuse for the charge line circuit of the 7-way would be left out of the fuse box. In your engine compartment fuse box you will need to ensure that there is a fuse in the 73 (30 amp fuse) and 87 (40 amp J case fuse). Be sure to check and make sure if there are fuses in these locations that they are in working condition. The Redarc Tow-Pro Elite Trailer Brake Controller # RED44FR is a proportional trailer brake controller so when you are...
    view full answer...

  • No Power On Charge Line Circuit Of Curt Vehicle Wiring Harness Installed On a 2020 Ford Ranger
  • You will want to check the fuse for your trailer charge circuit. As your 2020 Ford Ranger did not include a factory 7-way the fuse may have been left out of the fuse block. You will need to locate the fuse box in your engine compartment to check for the fuses. Your owners manual will help you to identify where the box is and which fuses you will need to check if they are in place and not damaged. The fuse box you need is located directly behind the battery. You will need to check for...
    view full answer...

  • Troubleshooting Running Light Circuit for Curt Flat Tow Wiring on 2019 Ford Ranger
  • That definitely doesn't sound good. The brown wires on both sides of the Curt Universal Tail Light Wiring Kit # C63CR should be sending signals since it's for different tail light sides on your 2019 Ford Ranger. It could be a bad diode but it could also be damaged wiring. I recommend adding 12V power to the 4-Way pin with the green wire and then checking the green wire at the butt connectors to see if the signal gets to the end of the wiring. This tells you if the issue is that diode/module...
    view full answer...

  • Curt Echo Will Not Power On When Connected to 2019 Ford Ranger
  • If there are no lights shown on the Curt Echo Mobile Trailer Brake Controller part # C51180 once plugged in then the device is not receiving power. If the device is not receiving power the first thing you will want to do is test the 12 volt pin on the 7-way to make sure it has power. If not then you most likely need to activate the tow/haul mode with your in-dash settings. The 12 volt pin may also become active once a load is detected.
    view full answer...

  • Trailer Connector on 2019 Ford Ranger Not Powering Curt Echo Brake Controller
  • The newer Ford trucks feature what's dubiously referred to as a 'smart' trailer connector. The connector won't send any power back on the 12-volt accessory circuit (which powers the Echo) until the vehicle is turned on, the transmission is placed in gear and the brake pedal is applied. Once this is done, that 12-volt feed becomes active and the brake controller should be powered up. In some cases, you'll also need to go through the 'settings' menu on the dash display to turn on the 12-volt...
    view full answer...

  • Troubleshooting Running Lights Circuit on Factory 4-Pole Wiring on 2011 Ford Ranger
  • The best way to evaluate the operation of the factory 4-pole wiring harness on your 2011 Ford Ranger is to use a circuit tester like # PTW2992 but there are also checks you can do without a tester. It is possible that you may have just a corrosion problem on your 4-pole, and this is easy to check. Inspect the metal contact surfaces for any signs of even slight greenish or whitish discoloration. Pay particular attention to the pin for the brown (taillight) wire. Clean the contacts as necessary. Another...
    view full answer...

  • Troubleshooting Ladder Rack Fit for 2019 Ford Ranger with G2 Tonneau Cover
  • For your 2019 Ford Ranger with Backflip G2 # BAK226332 there is not a specific fit available that will be directly compatible with your 5 foot bed and folding tonneau cover. If it were me, I would get the Adarac Pro Series Custom Truck Bed Ladder Rack - Aluminum - 500 lbs # A4000964 knowing it is a fit for a F-150 5 foot 6 inch bed and the rails will need to be trimmed to fit but the vertical pieces will work well with your cover. The Yakima Overhaul you referenced will not be compatible.
    view full answer...

  • Blown Trailer Light Relay on a 1993 Ford Ranger
  • I am a little confused by what you mean. If the factory relay located in the fuse box on your 1993 Ford Ranger has burnt up when the trailer wiring was connected then you have a short in one of the circuits. In order to fix this you would need to trace each wire back as far as possible while checking for breaks in the wire and repairing as needed. If you are referring to the converter box that attaches in between the trailer connector and port on the vehicle then the solution is the same...
    view full answer...

  • Why Would Bluetooth Connection be Lost with Curt Echo
  • The Bluetooth connection may be lost with the Curt Echo Mobile Trailer Brake Controller # C51180 for a couple of reasons. One may be that the phone is not receiving the signal if it's possibly a phone that has seen better days and may get intermittent signals sometimes. The other is that it may not fully be seated in your 7-way or the trailer plug may not be fully seated in the Echo when it is connected. If you lose signal, the trailer brakes are still going to work just
    view full answer...

  • Running Lights on 2 Trailers Not Working Towed By a 2003 Ford Ranger
  • Since the issue is happening on both trailers, it seems unlikely that the trailers are the problem. So, the first step is to isolate the problem by testing the truck side trailer connector with no trailer connected. You will need a circuit tester, # PTW2993 if you do not have one, to test the wiring. Have someone sit in the truck and go through the lighting functions while you test the connector with the circuit tester. If the running light circuit (located next to the ground pin) is not...
    view full answer...

  • Will Aftermarket 4-Way Wiring Cause ECM Failure on a 1997 Ford Ranger
  • We have found the Tekonsha wiring products, like the T-One # 118325 for your 1997 Ford Ranger, to be the most reliable out of all of the wiring options we carry. With that being said if 2 different local shops are thinking that your ECM is the issue then that would not be the result of the Hopkins Wiring # 40215 (or any other wiring for that matter) and you would need to get that checked out for the T-One to operate properly.
    view full answer...

  • Trailer Tail Lights and Running Lights Do Not Work When Connected to 1994 Ford Ranger
  • This is a strange situation because on a trailer, the brake lights and turn signals are on the same circuit. Unless your trailer has turn signals that are separate, it should be a standard 2 wire system. What may be occurring is a bad ground, a alternative wiring situation on the trailer, or a bad converter box. First, testing the converter is simple. Start by disconnecting the trailer. Next, use a circuit tester like # PTW2993 to first test the signals going into the converter and then...
    view full answer...

  • Troubleshooting OverLoad Code on Brake Controller With Trailer With New Wiring
  • It sounds like you have bad trailer brake magnets on your trailer. Having a bad magnet can cause the problem you described and based on what you mentioned it would be the most obvious issue. I attached a help article that details how to troubleshoot trailer magnets.
    view full answer...

  • Do All Wires on 4 to 7-Way Trailer Connector Adapter Need to be Connected for Trailer Lights to Work
  • If the 7-way connector you purchased is not defective, once it is plugged into your functioning 4 way you should have brake/directionals and running lights. The remaining wires on the 7-way are for the brake output feed used for trailers with electric brakes, a 12-volt power feed, and an auxiliary feed that it typically used for reverse lights on the trailer. I would recommend using a circuit tester like part # PTW2993 on the 7-way connector on the vehicle. The pin in the 3:00 position...
    view full answer...

  • Troubleshooting a Brake Controller Install that Manual Override Lever Activates Interior Fan
  • It sounds like you have attached the brake output circuit of your Tekonsha Primus IQ Trailer Brake Controller # TK90160 to the wrong circuit. Hitting the manual override should not activate any interior fans. The blue wire from the controller should be run to the brake output circuit of the 7-way that is at the rear of your vehicle. I attached a couple helpful FAQ articles to the right for you to check out as well as an install video that shows how to install a brake controller in a 2011...
    view full answer...

  • My Trailer Lights are Very Dim what Could be the Issue
  • That's a tough one! You have already done everything I would recommend on the trailers side. It is definitely a ground issue and the only thing you have left is the plug end on your truck or the ground wire from the plug to the trucks frame. Check the ground connection to the frame of your 2005 Ford Ranger first then if that doesn't get it done put a new 4-way flat on the Ranger like the Hopkins Endurance 4-Way Flat Trailer Connector Socket part # HM48030. The ground wire on the trailer...
    view full answer...

  • Trailer Running Lights Blow Fuse on Tow Vehicle When Connected
  • What you are describing is a short circuit. The short could be anywhere from the vehicle side connector back to the trailer tail lights. First, disconnect the trailer from the tow vehicle. Next make sure that the vehicle side connector is clean and free of corrosion inside and out. I have also included a link to a help article explaining wiring troubleshooting. On the trailer side, check its connector and make sure it is clean and free of corrosion inside and out. Next you will need to...
    view full answer...

  • Troubleshooting Low Battery Code on Blue Ox Patriot Supplemental Braking System
  • I believe you are seeing the 04 low battery alert code which indicates that either the towed car's battery is depleted or that there is another issue such as a dirty 12V power outlet that is not passing enough power. You might clean the pins of the plug and socket. The cigarette lighter outlet that powers the Patriot must output at least 13.1 volts for proper operation. The Patriot # BLU37TR also has an internal battery which could be low too, but based on the error code saying tow vehicle...
    view full answer...

  • Diagnosing Faulty Trailer Wiring Harness on a 1993 Ford Ranger
  • The issue you described sounds like a bad ground but could also be attributed to a faulty converter box or corrosion. I would first check the grounds. The best way to do this would be to remove each of them on both the trailer connectors and the lighting assemblies. I recommend sanding down the surface with some sandpaper and then attaching with new hardware. If the issue still persists once the grounds have been checked then it would also be worthwhile to look inside the trailer connectors...
    view full answer...

  • No Trailer Connection Error Message w/ Tekonsha P3 Brake Controller on 2010 Ford Ranger
  • There are a few things I would recommend checking that could be causing the No Trailer Connected error code on your Tekonsha P3 # 90195. First, you will want to check the vehicle and trailer side connector for corrosion, any corrosion in the connector could be causing a bad or weak connection. If corrosion is in the 7-way connectors, they will need to be replaced. For future use, I would recommend using Dielectric Grease for Electrical Connectors, part # 11755, on electrical connections...
    view full answer...