Maytag Oven Error Code 1c5c

The 1c5c code indicates a VCC or ground fault detected at a test point on the oven's electronic control board during an active cook or clean cycle. It means the internal power supply voltage being monitored on the board is outside its acceptable specification. The control board itself takes no automatic corrective action when this code appears, so the oven may continue operating. Diagnosis starts with checking the power supply voltages at the control board and the incoming line voltage to the appliance.

The oven may continue operating when this fault is logged, since the control takes no automatic corrective action. However, a VCC or ground fault on the control board indicates a power supply problem that could worsen over time and potentially cause further board damage. It is advisable to resolve the fault before continued heavy use, and to avoid running unattended self-clean cycles until the issue is diagnosed.

Repair cost depends on the root cause. If the fix involves tightening or cleaning wiring connections, the cost may only be a service call fee, typically ranging from $75 to $150. If the electronic control board needs replacement, parts alone can range from $150 to $400 or more depending on the specific model, with labor adding $100 to $200 on top of that. Getting a diagnostic appointment from a technician is the best way to determine the exact repair cost for your specific unit.

Some causes of this code are DIY-accessible, such as checking for loose wiring harness connectors at the control board or verifying that the household circuit breaker is functioning properly. However, if the issue is a failed control board or internal voltage regulator, replacing the board requires comfort working with high-voltage appliance wiring. If you are not experienced with appliance electrical repairs, a qualified technician should perform the diagnosis and repair.

Resetting the oven by disconnecting power for several minutes may temporarily clear the code, but if the underlying fault condition still exists, such as a degraded control board or wiring issue, the code will return during the next cook or clean cycle. A reset alone does not repair the cause of the fault. Proper diagnosis of the power supply voltages and wiring is needed to resolve the issue permanently.