5 Common Motorguide Great White Problems

motorguide great white problems
motorguide great white problems

Motorguide has always been a major player when it comes to providing heavy-duty motors to the market. The Great White model from this brand is known for its amazing performance in saltwater, and it can even accommodate heavier boats. So, if you’re looking for a corrosive-resistant design that will serve you for years in saltwater, then make sure to take a look at Motorguide Great white.

Even though there will be some issues with the motor down the road, consistent maintenance will have the machine working in perfect condition. However, if you don’t keep track of the unit maintenance, then these are some potential Motorguide Great White problems that you will be running into.

Motorguide Great White Problems

1. Motor Shuts Down

Issues with the motor randomly shutting down during operations is one of the most recurring problems mentioned by the anglers. Usually, this problem with the motor points towards problems with the control board, and getting a replacement is the only option. You can test out your luck with the wiring replacement, but if the board is defective, there isn’t much that you can do to fix it yourself.

In this situation, your best bet is to claim a warranty and get yourself a board replacement. That way, you won’t have to worry about Motorguide Great White shutting down after every few seconds.

2. Power Issues

The power issues are next on this list of common problems with the Motorguide Great White unit. Many anglers mess up the installation of this motor, and the wiring connected with both batteries is not appropriately managed. So, the motor doesn’t have access to the proper voltage even though you’ve connected both batteries with the motor.

To fix these power issues with Motorguide Great White, you need to check the wiring or get help from other anglers. There is a good chance that you’re running into installation issues, and fixing the wiring will help you get the optimal performance from Motorguide Great White.

3. Mounting Problems

When you look at the community forums for a while, there will be many complaints about the mounting process for Motorguide Great White. Owners have pointed out that even though the build of the motor is corrosive-resistant, the bolts and screws are of poor quality. Over the years, the quality of these bolts will deteriorate, and your motor will start vibrating excessively on the transom.

You will need to replace these bolts with corrosive-resistant options from the market and avoid the use of the mounting materials you get with the motor. That way, you won’t have to worry about vibration problems or corrosion issues with the mounting bolts. So, just go to the nearest hardware store and grab some corrosive-resistant bolts.

4. Controls Not Working

While issues with the controls are not that common, you will still find a few reports where anglers were struggling with managing the speed of the motor. Usually, this issue is caused by improper wiring attached to the switch. So, there is a good chance you’re dealing with a situation where the input is not being registered. Luckily, the fix is pretty simple, and you just need to change the wiring attached to the variable speed switch.

You can use a multimeter to test out the integrity of the wiring. If the wires are damaged, then changing them might be the only solution. However, if the wires are in good condition, then check and clean the connection points.

5. Leaking Seals

Lastly, the quality of seals on this motor is not that good when compared with some of the other heavy-duty models. Sometimes, the motor will freeze up because of the saltwater intrusion, and you won’t be able to do much about the operations. Even though you can minimize this issue by replacing seals a few years after use, it can be pretty annoying to deal with leaking situations.

So, if your motor starts freezing up and can’t be operated anymore, try to reach out to Motorguide customer support. Tell them about the issue, and they will help you fix the device. Even if your unit is not under warranty, seeking help from professionals is the best thing you can do to get the desired performance from the motor.

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