How do you replace a 7 pin trailer plug?
Detailed Steps for Replacing 7-pin Plug:
- Cut off the old plug and expose wires.
- Remove shielding from all wires.
- Insert cord into plug and attach center wire.
- Connect cord wires to plug terminals.
- Seal plug assembly.
- Secure plug housing.
- Test your new plug.
How do you test a 4 pin trailer plug on a truck?
At the 4-Way Plug
- Use a 12V probe-style circuit tester to check for function at the 4-Way plug.
- If any function does not have a correct power reading at the 4-Way plug, test the wiring going into the converter box from the vehicle side.
- If functions are correct at the 4-Way plug, proceed to testing on the trailer.
Can you crimp with normal pliers?
regular pliers work fine. if you want it to look decent get a small nail or screwdriver in the crease where the parts of the terminal meet. then just crimp them with the nail in place and done. You don’t need a fancy tool, crimps are very soft, you can use pliers.
How to wire a 7 pin trailer plug?
Wiring diagram for 7 pin flat trailer plug. Select plug socket type. Our trailer plug wiring guide is complete with a colour coded and numbered system to help you connect your trailer to your vehicle. I had one vehicle with a 12 pin socket and a trailer with a 7 pin connector and they played happily for years.
Why is my 7 pin plug not working?
Instead, begin by checking the connection at the trailer cord plug and outlet. If the connectors in your 7-pin plug look bent and damaged like this, they’re probably not making a tight connection when plugged into the socket. Loose 7-pin plug connections could be the problem. If you’re camping in the outback, don’t worry.
Why do you need a 7 pin cord plug?
Connect cord wires to plug terminals. Another reason we like the Curt 7-pin plug is that it has the color for each wire molded into the plastic under each corresponding terminal. Most good plugs do but if not, be careful. Next, attach each of the seven colored wires.
Why do we use Curt 7 pin plug?
Another reason we like the Curt 7-pin plug is that it has the color for each wire molded into the plastic under each corresponding terminal. Most good plugs do but if not, be careful. Next, attach each of the seven colored wires. Make sure the connections are tight, but don’t torque the screws so much you bend the terminal clamps.