Bosch Dryer Problems: 7 Common Issues (Must Know)

Bosch appliances, including clothes dryers, have a reputation for high performance and reliability.

However, Bosch dryers, like all machines, are prone to failure, leaving you with an irritating feeling and a mountain of wet items.

Before you give up and hang your clothes to dry on a line in the sun, read this article about the most common issues that Bosch dryers have and how to fix them.

Continue reading to learn more.


Let’s start.

Bosch Dryer Problems: 7 Common Issues (Must Know)

Here are the 7 most common Bosch dryer problems:

This is not to say that if you purchase a Bosch dryer, you will experience these issues.

These are the most frequently encountered issues.

Other dryer brands are not too dissimilar.

Bosch Dryer Not Drying:

Have you noticed that your Bosch dryer is taking longer to dry your clothes and that they aren’t completely dry when the cycle is finished?

A common reason why Bosch dryers stop drying is due to clogged filters or vents, or it’s receiving less power from the source than required.

It may take up to three times longer for the dryer to finish drying your clothes if the power is not high enough.

Before you start troubleshooting, check off the following items

1. Confirm that the program you chose is appropriate for your laundry. Some materials require more drying time than others. Examine your owner’s manual to find out which drying programs are best suited for which loads.

2. The moisture sensor may have limescale or detergent residue on it. Simply wipe the sensor with a damp cloth and a little white vinegar to clean it.

Possible solution/s:

If the problem persists, troubleshoot the following solutions

Dryer Not Getting Enough Power

Here’s how to check if your Bosch dryer is getting enough power:

  • Examine the power cord for signs of wear and tear.
  • Check that the cord is properly plugged into a working outlet.
  • Avoid using an extension cord to power your dryer because most extension cords cannot safely handle the voltage required.
Dryer is Overloaded

One of the most frequent causes of a dryer that needs many cycles to dry is overloading.

Drying takes longer because there is less space for the hot air to flow in the dryer due to the packed-in nature of the garments.

Not to mention that having too many garments can wear out your dryer’s parts and cause a malfunction.

For instructions from the manufacturer on the capacity of your dryer, we suggest consulting your owner’s handbook.

Following these recommendations and drying two loads rather than one that is overloaded will help you save time and money on repairs.

Dirty Dryer Lint Screen

Every time our clothing is dried, a small amount of fabric fiber is lost. These fibers are blown about and into the lint screen by the hot air from the dryer.

Longer drying times may result from improper hot air circulation when the screen is clogged with lint.

Clean your lint screen after each drying cycle to maximize airflow.

The screen may be simply removed, the lint picked out with your hand or a paper towel and then replaced.

Dryer Vents Are Clogged

The accumulation of lint and debris inside exhaust vents is a typical reason why dryers take too long to dry clothes.

In addition to reducing airflow in the dryer and extending drying times, clogged dryer vents can increase the risk of dangerous dryer fires.

These obstructions might happen if the lint screen isn’t cleaned frequently or if your dryer vent pipes aren’t cleaned once a year.

Follow these actions and this advice to prevent dryer fires if your dryer takes an eternity to dry and the vent requires cleaning:

  1. Disconnect the dryer’s vent hose.
  2. Vacuum the vent pipe from both ends, including the exterior, using a narrow hose vacuum attachment.
  3. Remove the outer exhaust hood and clean the hood entrance of lint and debris.
  4. Reattach the dryer’s vent hose and replace the exhaust hood.
  5. Make sure the vent hose is free of damage or pinches before cleaning it. Additionally, ventilation could be restricted, and drying durations could be prolonged if the vent hose is pinched or squashed.
Part Malfunction

If you’ve gone through the troubleshooting steps above and your Westinghouse Dryer is still taking too long, a part malfunction could be to blame.

Occasionally, one of the dryer’s two heating elements will fail while the other remains operational, leaving clothes only partially dried.

Another common dryer problem is faulty moisture sensors.

These sensors measure the moisture level in the dryer, extending the drying cycle if the clothes are still wet.

If these sensors are faulty, they will not accurately measure moisture levels, and drying times may be prolonged.

Bosch Dryer Won’t Turn On:

If your Bosch dryer refuses to turn on, you may be dealing with a broken power supply or a broken control board.

But, before you go into panic mode, check for a damaged power cord connecting to the outlet, test the power socket by using a smaller appliance, and check if the circuit breaker hasn’t tripped.

If your Dryer still does not work, then you’ll need a Bosch professional to look at the circuitry and identify the faults with the control board.

If the problem is only with the power supply, replace it.

Bosch Dryer Water Leakage:

If your Bosch dryer is leaking water, you may be looking at a broken door gasket or internal damage to one of the water valves responsible for water intake and drainage.

If any of these components are broken, the water will continue to leak from under the device.

Possible solution/s:

Get the water valves checked by a professional and replace them (water valves cannot be repaired).

Ensure that the seal on the door of the dryer is working correctly and doesn’t have lacerations that are causing the leakage

Bosch Dryer Weird Noises While Operating:

If you notice weird noises while the Bosch dryer operates, you may have placed the device on an uneven surface.

It could also be because you put the dryer near another appliance which causes it to rattle every time it runs.

Of course, there could also be internal issues like faulty or damaged components.

Possible solution/s:

  • Place Dryer on an even surface, using a spirit level to check its balanced.
  • Check for any buttons or coins that might be tumbling around in the dryer

Lastly, if the dryer is still making strange noise reach out to a technician to come out and identify the cause of the sound and implement necessary measures, which in most cases will be a replacement of a component.

Tip: avoid placing the dryer close to the wall or other appliances.

Bosch Dryer Bad Odour

Your Bosch dryer may start to give out a foul odor due to damp clothes or inefficient flow of air inside the dryer compartment.

It also happens when you leave your clothes inside the dryer for longer than necessary, causing them to smell.

Possible solution/s:

Ensure that all vents are working correctly and do not have any debris blocking the pathway.

You can also clean up the appliance and get rid of the settled odor before continuing with your next batch of clothes.

Bosch Dryer Overheating:

If you notice your Bosch dryer overheating, it’s a sign that the heat fuse has malfunctioned, and once it blows up, your machine will stop working.

The possible reasons can be clogged vents that do not allow hot air to escape.

Possible solution/s:

  • Clean out the filters from any debris
  • Replace the heat fuse if blown
  • Thoroughly clean the appliance

If your Bosch is still overheating after following these steps, it is best to contact a qualified technician.

How Long Should a Bosch Dryer Last?

Bosch dryers are expected to last between 10 and 14 years. A Bosch dryer is expected to dry approximately 5,100 loads of laundry in its lifetime, so a machine that is used infrequently will last longer than a washing machine that runs a cycle every day.

Are Bosch Dryers Any Good?

Yes, Bosch dryers are a very good brand, with Bosch dryers offering well-built, technologically advanced, high-performing dyers. 

Bosch, a German manufacturing company, is one of the most well-known names in the appliance industry.

Bosch provides technologically advanced products in the hope of improving everyday tasks ranging from cooking to cleaning.

Bosch clothes dryers feature a variety of advanced systems.

These features, however, have an impact on prices, as you won’t find a Bosch clothes dryer for less than $1,000 – most are closer to $2,000 or more.

What Do the Reviews Say?

We’ve had this machine for a month, and I can’t say enough good things about it.

It is extremely quiet, has a large capacity, and has a variety of cycles to suit any load.



Does what it needs, plenty of drying options. Clothes do not get too hot.

Have an auto-clean condenser that needs a helping hand/manual every 20 or so drying cycles.

It’s quiet in operation compared to others and is stable in operation. Syncs with some Bosch washers, auto selects drying program based on the wash.



This clothes dryer is the most efficient dryer I have ever purchased.

I can put all my washing in the dryer with no shrinkage at all. It is very quiet by comparison to the older type dryers with no condensation at all in my laundry. I love it!



Pros and Cons of Bosch Dryer

Here are some of the pros and cons of the Bosch Dryers


  • Technologically advanced with a multitude of functions
  • High performance
  • Economical
  • Reliable


  • Higher priced than alternatives


So, there you have it: our complete troubleshooting guide for your Bosch dryer, so you’re always prepared in the event of a problem.

If you have a fault, carefully read the article and contact a skilled technician.


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