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Error code reference
GE Dryer Error Code E5B
Heater fault (no heating)
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What the E5B error code actually means
The E5B code means your GE dryer is running but not producing heat, and the dryer's control system has noticed the temperature inside the drum is not rising like it should. This could be caused by a failed heating element, a gas valve issue, a safety thermostat that has tripped, or a problem with the control board itself. The dryer has shut down the cycle to prevent damage and alert you to the problem.
Diagnostic procedure
The full E5B procedure
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1
First diagnostic step
Position cycle selector to NORMAL, temperature selector to HIGH HEAT and touch START. Measure voltage across terminals on relay RL2 (heater relay) on electronic control. If meter reads 240V on electric models and 120V on gas models, replace electronic control. If meter reads zero, remove power from dryer, disconnect wire going to NO terminal on relay RL2, reconnect power and measure voltage drop between terminal COM on relay RL2 and neutral. If meter reads zero, wire between incoming line and relay RL2 is open. If meter reads 120V, check the rest of the heater circuit.
More steps, wiring diagram references, and verified part numbers
Includes expected resistance and voltage values, connector pinouts, and supersession notes for replacement parts.
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Most common causes of E5B
Ranked by how often they cause this code
- 1Failed heating element (electric models)
- 2Tripped or failed thermal cutoff or high-limit thermostat
- 3Faulty heater relay RL2 or electronic control board
- 4Open wiring between incoming line and relay RL2
- 5Failed gas valve or igniter (gas models)
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Questions people ask about E5B
What does E5B mean on a GE dryer?
The E5B code means the dryer's control thermistor has not detected a temperature change over a set period of time, indicating the heating system is not working. The dryer is running but producing no heat. Diagnosis involves checking the heater relay RL2 on the electronic control board and then testing the downstream heater circuit to find the failed component.
Will resetting the dryer clear the E5B code?
A power reset may temporarily clear the E5B code from the display, but it will not resolve the underlying hardware problem. If the heater circuit has a failed component such as a burned-out heating element or an open thermal cutoff, the code will return as soon as the dryer attempts to run a heat cycle. The root cause must be diagnosed and repaired for the code to stay clear.
How much does it cost to repair an E5B error on a GE dryer?
Repair costs vary depending on which component has failed. Replacing a thermal cutoff or high-limit thermostat typically involves part costs in the range of $10 to $40. A heating element replacement on an electric model generally runs $20 to $80 in parts. A new electronic control board is the most expensive possibility, with parts typically ranging from $100 to $250 or more. Adding professional labor will increase the total cost by $75 to $150 or more depending on your location.
Can I fix the E5B error code myself?
Some causes of the E5B code are within reach of a skilled DIYer, such as replacing a heating element, thermal cutoff, or high-limit thermostat. However, diagnosing this code correctly requires a multimeter and the ability to safely measure live voltage at the control board relay terminals. If you are not comfortable working around live electrical circuits, this repair is best handled by a qualified technician.
Is it safe to use my GE dryer while it shows an E5B code?
The dryer drum will still spin when E5B is active, but no heat is being produced, so your clothes will not dry properly. There is no immediate fire hazard from running the dryer in this condition, but continued operation without resolving the fault is not recommended. You should diagnose and repair the heater circuit before relying on the dryer for normal use.
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