Call (323) 792-1970
Customer service:    323-792-1970
Schedule Appointment
Bosch Dryer Error Codes

Bosch Dryer Error Code E:18

If you own a Bosch dryer and have encountered Error Code E:18, you’re not alone. Bosch dryers are renowned for their quality and reliability, but even the best appliances can face issues from time to time. Error codes are a useful way for your dryer to communicate potential problems, and E:18 is one of them. In this blog post, we’ll delve into what this error means and provide step-by-step guidance on troubleshooting and resolving it.

Understanding Error Code E:18

Error Description: The E:18 error code on your Bosch dryer indicates a Heater Temperature Sensor Error. This error typically occurs when the dryer’s internal sensors detect an issue with the heater temperature, which can affect its performance.

Troubleshooting Steps:

  1. Safety First: Before attempting any troubleshooting or repairs, unplug your dryer from the power source to ensure your safety.
  2. Check Wire Harness Connections:
    • Begin by inspecting the wire harness connections on the heater temperature sensor. These connections may have become loose or disconnected over time.
  3. Reconnect or Replace Wire Harness:
    • If you find that the wire harness connections are loose, securely reconnect them. Ensure they are firmly in place.
    • If the wire harness is damaged or shows signs of wear and tear, it’s advisable to replace it with a new one.
  4. Inspect Heater Temperature Sensor:
    • If the wire harness connections are in good condition, the next step is to examine the heater temperature sensor itself.
    • Carefully disconnect the sensor and check for any visible damage or defects.
  5. Replace Heater Temperature Sensor:
    • If the heater temperature sensor is damaged or shows signs of malfunction, it’s recommended to replace it with a new one. This should resolve the E:18 error code.

Schedule Appointment