Expert Answers about Chevrolet Tracker

• Boat Trailer Lights Not Working After Installing Trailer Wiring Harness on a 2003 Chevy Tracker
• Tow Ready trailer wiring harness # 119179KIT is a harness you could use for a 2003 Chevy Tracker but the recommended harnesses are those I have linked for you. Some trailers do ground better when the coupler is on the ball but this is normally because there is a ground problem that needs to be fixed. Make sure the main trailer connector ground is attached to a clean and corrosion free bare metal surface. Since this is a boat trailer, if the frame is aluminum you may need to run jumper...
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• No Trailer Stop/Turn Lights On 2002 Chevy Tracker with Curt Harness C55372
• The first thing you will want to do to troubleshoot the Curt T-Connector Vehicle Wiring Harness part # C55372 on your 2002 Chevrolet Tracker is test the right and left stop/turn pins inside the connector. If you don't get power here then odds are you have a ground issue or there are blown fuses for the trailer lights in your vehicle's fuse box. If you want to make sure the winning harness is working correctly you can test the pins that this plugs into. If you do get power on the connector...
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• Troubleshooting Trailer Hitch that Does Not Line Up to Holes on 2003 Chevy Tracker
• The Curt Class III Trailer Hitch # C13517 referenced in your question is confirmed to fit your 2003 Chevy Tracker. If the holes don't seem to be lining up with those on the vehicle's frame, it's possible that the hitch simply flexed/bent a bit during the shipping process. This is actually fairly common, as a hitch is designed to have some flexibility, which is needed when it is installed and utilized on a vehicle. You can flex the hitch back by using controlled force, such as placing one...
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• Troubleshooting Trailer Wiring Install of 2003 Chevy Tracker Where Trailer Lighting is Very Dim
• When not secured and allowed to rattle around the Curt trailer wiring harnesses like the # C55372 are known to suffer internal damage and stop working properly. They are actually very known for having this issue. I would almost guarantee that's your problem.
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• Troubleshooting LED Trailer Light Issues Only When Connected to Motorhome
• Because you know the trailer works correctly when connected to your Ram, the issue is likely in the connection between your Motorhome and trailer. The way you describe your motorhome impacting your trailer lights in different stages of being on and off etc, leads me to think because your trailer has LED's you will need load resistors as not enough power is being drawn at the trailer connection. My recommendation is to simply use the Trailer Connector Adapter w/ Lamp-Out Sensor Bypass...
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