How to restore gray tank sensors in your RV?

This is exactly what you’ll need to restore your gray tank sensors. Here are the steps you’ll want to follow to fix the gray tank sensors in your RV: Before you go to bed, close your gray tank valve. Fill your tank with water. The goal is to use enough water to cover the highest misreading sensor. That way, you’ll be able to clean it.

Where are the tank sensors on an RV?

Most tank sensors are permanently installed through the side of the tanks. A sensor is installed at the ¼ tank, ½ tank, ¾ tank and full tank position on the side of each tank. Note: some tank sensors are installed at 1/3, 2/3 and full levels.

Can a black tank sensor be restored in a gray tank?

In fact, this is a very common problem in RV holding tanks! Believe it or not, the cause of this problem, as well as the process for restoring your sensors, is different for black tanks and gray tanks. So, in this article, we’ll dive into the process for restoring specifically your gray tanks.

What causes a black tank sensor to misread?

With black tanks, it’s normally toilet paper and poop that get stuck to your sensor probes, causing them to misread. This requires a strong bacteria/enzyme cleaner like Unique Sensor Cleaner to clean and restore the misreading gauges to their original condition. But it’s not as difficult with gray tanks.

This is exactly what you’ll need to restore your gray tank sensors. Here are the steps you’ll want to follow to fix the gray tank sensors in your RV: Before you go to bed, close your gray tank valve. Fill your tank with water. The goal is to use enough water to cover the highest misreading sensor. That way, you’ll be able to clean it.

Most tank sensors are permanently installed through the side of the tanks. A sensor is installed at the ¼ tank, ½ tank, ¾ tank and full tank position on the side of each tank. Note: some tank sensors are installed at 1/3, 2/3 and full levels.

In fact, this is a very common problem in RV holding tanks! Believe it or not, the cause of this problem, as well as the process for restoring your sensors, is different for black tanks and gray tanks. So, in this article, we’ll dive into the process for restoring specifically your gray tanks.

With black tanks, it’s normally toilet paper and poop that get stuck to your sensor probes, causing them to misread. This requires a strong bacteria/enzyme cleaner like Unique Sensor Cleaner to clean and restore the misreading gauges to their original condition. But it’s not as difficult with gray tanks.