Bosch Dryer Error E32 — What It Means & How to Fix It

What Does This Error Mean?

E32 on a Bosch dryer means the drum motor has a fault. The drum is not rotating correctly or has stopped altogether. Without drum rotation, laundry cannot dry evenly and may overheat in a stationary pile.

Affected Models

Bosch WTW87565GB
Bosch WTH84000GB
Bosch WQB145B0GB
Bosch Serie 6 and Serie 8 Dryers

Common Causes

Drum motor has burned out or seized
Drive belt broken or slipped off the drum pulley
Drum overloaded — motor protection tripped due to excessive load
Foreign object (coin, button) jammed between drum and housing
Motor capacitor failed — motor hums but does not turn
Control board relay for the motor has failed

How to Fix It

Check if the drum is overloaded.

Remove all laundry and try a short empty cycle. If the drum turns without load, the motor protection tripped. Reduce the load size — Bosch recommends maximum 75-80% drum capacity.
Listen for a humming sound when the dryer starts.

If you hear the motor humming but the drum does not turn, the drive belt has likely broken or the motor capacitor has failed.
If the drum is silent and not turning, call a Bosch technician.

The technician will check the belt, motor, and wiring. A broken belt is an inexpensive repair — a failed motor is more costly.

When to Call a Professional

E32 requires a technician. Accessing the drum motor and belt requires partial disassembly of the dryer cabinet.

Frequently Asked Questions

How do I know if the drive belt has broken on my Bosch dryer?

If the motor starts (you can hear it running) but the drum does not rotate, the drive belt is almost certainly broken. You can also check by opening the dryer door and trying to turn the drum by hand — with a broken belt it spins very freely with almost no resistance.

Can I replace the drive belt myself?

It is possible but requires disassembling the dryer front or back panel. If you are comfortable with appliance repairs, belt replacement guides are available for most Bosch models. Otherwise, a technician visit is straightforward and not expensive.