Use this E:1302 reference to understand refresher-system fault, the symptoms worth recording, safe checks, and the point where model-specific testing is needed.
Use this E:1302 reference to understand refresher-system fault, the symptoms worth recording, safe checks, and the point where model-specific testing is needed.
Model compatibility: Bosch reuses codes across series and model years, so Bosch Dryer E:1302 Error Code may mean something different on another appliance or generation. Confirm this against your model’s documentation and record your full model number before acting.
Signs
Symptoms you may notice
the refresher program may stop
water-assisted refresh functions can become unavailable
standard drying may behave differently depending on the model
the code may return when the refresher feature is selected
Important safety warning. Do not attempt repairs involving electrical components, gas, water lines, refrigerant or sealed systems. Unplug the appliance if it is safe to reach the outlet, and leave internal diagnostics to a qualified technician.
Get help
When to call a technician
A returning refresher code requires model-specific testing of the feature's water, temperature, actuator, wiring, and control path. If the warning is intermittent, note the program, temperature, load, or operating stage that makes it return. That pattern can narrow diagnosis considerably.
Seeing this code on your Bosch appliance?
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