LG Dryer Error Code od

The od error code on an LG dryer means the display PCB key circuit has been detected in an invalid shorted state for 75 continuous seconds. This indicates a problem with the control panel's button circuit, the wiring connected to it, or the display PCB itself. The dryer halts normal operation and displays this code to alert you that the key circuit requires inspection.

A power reset by unplugging the dryer for several minutes may temporarily clear the od code, but it will return if the underlying fault in the key circuit is not corrected. The error is triggered after 75 seconds of a sustained short condition, so if the circuit fault persists, the code will reappear shortly after the dryer is powered back on. A reset alone is not a fix.

If the repair only requires reseating wire connections, there may be little to no parts cost, though a service call will typically run between 75 and 150 dollars for labor. If the display PCB needs to be replaced, parts and labor combined can range from 150 to 350 dollars depending on the specific model and local labor rates. Getting a diagnostic assessment before committing to parts replacement is recommended.

Some causes of the od error are DIY-accessible, such as reseating loose wire terminals or inspecting the door sensor circuit harness for obvious damage. However, if the display PCB itself is shorted or failed, replacing that board requires comfort working with appliance electronics and safely disconnecting power. If you are unsure about working inside the dryer's control panel area, a qualified appliance technician should perform the repair.

You should not continue operating the dryer while the od code is active. A shorted key circuit can cause unintended control behavior, and running the dryer in this state risks further damage to the display PCB or main control board. Disconnect power until the fault is diagnosed and resolved.