Error Code: E80 Difficulty: Hard
Problem: Fault in the drive circuit.
How to Fix E80 Error (Step-by-Step)
- Disconnect the dryer from its power source completely and confirm the error stays cleared during a full test cycle.
- The drive motor is typically located at the base of the dryer. You will need to remove front or rear panels to gain access.
- Before removing the motor, take a picture of the wiring connections for reference.
- Loosen the tension on the drive belt and slip it off the motor pulley.
- Disconnect the wire harness connected to the motor and confirm the error stays cleared during a full test cycle.
- Remove the mounting bolts that secure the motor to the dryer’s frame and carefully lift the old motor out.
- Position the new motor and secure it with the mounting bolts. Reconnect the wire harness and loop the drive belt back over the motor pulley.
- Turn the appliance off, wait about 2 minutes, then turn it back on.
Recommended Replacement Part
What to Check Next on This Bosch Dryer
Use these checks before ordering parts for Bosch dryer E80. They keep the diagnosis tied to the appliance instead of turning the page into a reset-only guide.
- Unplug the dryer before touching the lint housing, rear vent, lower service area, or any wiring.
- Clean the lint screen, moisture sensor bars, condenser area if equipped, and the full vent path so airflow problems do not imitate part failures.
- Run a short timed cycle with a light load and note whether the fault appears immediately, after heating starts, or near the end of the cycle.
- If the fault returns with clean airflow, inspect the part categories below using the full model number from the dryer tag.
- Stop repeated test cycles if you smell heat, see moisture near electrical areas, or hear grinding from the drum drive.
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Expert: Mike Sullivan
EPA Section 608 Certified Technician with 18+ years experience.
Read Editorial Standards →When It’s Better to Replace Than Repair
Dryer repairs are often worth it for small parts, but repeated heating, motor, drum, or control failures can point toward replacement.
Confirm gas vs electric, venting, voltage, doorway clearance, and laundry-space dimensions before ordering.
For repair parts, verify exact fit with the full dryer model number before buying; these links are general replacement-appliance shopping options.
- [OK]Thermal fuse or heater failures keep returning
- [OK]Belt, roller, or motor repairs exceed unit value
- [OK]Door switch or control issues stack with other faults
- [OK]Older dryer has long dry times even after vent cleaning
Recommended Dryer Replacement Options
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