Kevin S Scottsboro , AL March 15, 2025 Appliance: Bosch GE010-020 Bosch Ge010-020: Timer was froze up won’t turn anymore. How to replace Dryer Control Knob. Ordered new timer and knob unplugged it , switched wires over to the new one changed it out put back together and plugged it back up and was good as new . Do-It-Yourself Rating: Repair Time Estimate: 30-60 minutes