Pollak Wiring - PK12703
Establish a secure connection between your towing vehicle and trailer with this 7-pole, RV-style socket. Metal socket has non-corroding, shock-resistant interior design that eliminates shorting out and is color coded to RVI standards.
Features:
- Standard, 7-pole, RV-style socket connects tow vehicle to trailer
- Heavily plated metal construction
- Resistant to weather and corrosion
- Non-corroding, shock-resistant interior design
- Terminal reinforcer dams eliminate shorting out
- Prevent contact from spreading
- Center pins accepts up to 8-gauge wire
- Vinyl inserts keep out dirt and moisture
- Spring-loaded cover with stainless steel spring
- Safety latch
- Ensures connector is plugged into socket
- Color-coded to RVI standards
Specs:
- Wiring configuration:
- Color - circuit - recommended wire gauge:
- White - Ground - 10 gauge
- Blue - Electric Brake - 12 gauge
- Green - Tail, License and Running Lights - 14 gauge
- Black - Battery Charge - 10 gauge
- Red - Stop and Left-Hand Turn Signal - 14 gauge
- Brown - Stop and Right-Hand Turn Signal - 14 gauge
- Yellow - Auxiliary Circuit - 14 gauge
- 1-Year limited warranty
12-703 Pollak Metal 7-Pole, RV-Style Trailer Socket - Vehicle End
Replaces 30310
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- Replacing the Car End of a 7-Way Metal Trailer Connector
- You can replace just the car end, if the trailer end connector is not broken you do not need to replace it. You will just need to remove the broken connector and attach the wires to their respective pins on the 7-Way Metal Trailer Connector, Car End, item # PK12703. You can use the wiring diagram on our Trailer Wiring Diagrams page see link to wire the connector to your vehicles wiring. When looking at the wiring diagram keep in mind that we are showing the connection points inside the connector
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- 7-Way RV Trailer Connector Wiring Diagram
- When wiring a trailer connector, it is best to wire by function, as wire colors can vary. We have an excellent wiring diagram on our website, I will provide you a link below so you can look at it.
If you are looking at the inside of the trailer connector where the wires mount to the terminals starting at the notch at the top and working clockwise:
1:00 is Black and 12 volt power
3:00 is Green and Right Turn and Brake
5:00 is Blue and Brake Controller
7:00 is White and Ground
9:00 is Ye
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- How to Install 7-Way Metal Trailer Connector and Wiring Harness for a 1999 Jeep Wrangler
- You definitely can hard wire the part # PK12703 plug to your Wrangler, we have the wire and can help you do it. However, the easiest way to wire your Jeep with a 7 way connector would be to purchase a standard 4 pole connector (just plugs in behind the taillight assemblies) either # 42615 or # 118409, and upgrade with an # ETBC7 wiring kit. This kit has all parts necessary to install the 7 way connector on your vehicle and has the wiring for trailer brakes and auxiliary power to the trailer fo
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- How to Stop Corrosion in The 7-Way RV Style Connector
- Your best bet to eliminate corrosion in your 7-way connector is to use some Dielectric Grease for Electrical Connectors, item # 11755. Use this on the wiring connectors inside the connector when installing the connector and occasionally on the connection between the truck and trailer and your corrosion issues will be behind you. The corrosion you are experiencing is from moisture in the air and is prevelent with the RV connectors. The presence of constant 12 volt power creates an atmosphere that
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- Where to Attach Auxillary Power Wire on Vehicle Side 7-Way connector on 2001 Ford F-350
- Yes, you will use the number 4 pin on your 7-way connector, item # PK12703, which may also be labeled Red. The normal attachment is a Black 10 gauge wire to this connection for charging the trailers battery and powering 12 volt accessories.
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- How To Wire The Pollak Metal 7-Pole, RV-Style Trailer Socket, # PK12703, To A 2008 Ford F450
- When wiring a trailer connector, it is best to wire by function, as wire colors can vary. You will want to use a circuit tester like the Quickee Circuit Tester, # 3808, to test the wire function on your 2008 Ford F450. Once you have tested the wires on your vehicle for function you will want to wire them to the Pollak Metal 7-Pole, RV-Style Trailer Socket, # PK12703.
If you are looking at the inside of the trailer connector where the wires will get connected to the terminals and the notch on
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- How To Connect Auxillary Power On 2008 Chevrolet Silverado 2500 To Charge Trailer Breakaway Battery
- If the 12 volt power pin (#4 pin at 1:00 position) on the 7-way connector on your 2008 Chevrolet Silverado 2500 is being used for a trailer battery you can use the center pin on the 7-way as an auxiliary power source. You can wire the center pole of your 7-way as an auxiliary power connection by running a 10 gauge wire, part # 10-1-1, to the positive post of the vehicles battery through a 40 amp circuit breaker, part # PK54540. If you wire your auxiliary power this way you will want to make sure
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- Why are Some Trailer Wiring Colors Codes Different From Others
- The short answer is that not all companies follow a universal color/function pattern for trailer wiring. If the colors listed on the product page for Pollak Metal 7-Pole, RV-Style Trailer Socket, # PK12703, do not match what is on your vehicle, you will need to use a circuit tester, like # 3808, to determine the functions and wire it all accordingly.
For the Pollak connector, it lists the following configuration:
White - Ground
Blue - Electric Brake
Green - Tail, License and Running Ligh
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- Troubleshooting Trailer Brake Blinkers that Both Blink At the Same Time
- It sounds like you have the left turn/brake light circuit and the right turn/ brake light circuit wires touching each other so that when you put on either blinker it send current to both sides of your trailer wiring.
I would recommend you inspect the wiring of your Pollak 7-Way # PK12703 and check to see if there is any exposed wires that are touching each other that could be causing the problem you are experiencing.
A lot of times when there is a bad ground you will see bizarre tail light
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- Troubleshooting the 12 Volt Power Circuit on the 7-Way of a 2008 Chevy Silverado 2500
- The first thing I would check once you have the connector wired up and the circuit appears to go dead would be for voltage on the wire before the connector. You said that the circuit appears to go dead once the connector is attached testing the wire of the circuit before the connector will allow you to determine if the problem is in the connector or on the circuit.
If there is voltage on the circuit before the connector but not at the 1:00 position of the 7-way then you know that the problem
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