Maytag Washer Error Code CA

The CA code on a Maytag washer stands for average current limit violation. It means the motor controller detected that the drive motor was drawing more than 5.55 amps on average over a 2-second period. The washer shuts down motor operation when this threshold is exceeded to prevent damage to the motor and controller. The drive motor, thermal protector, and motor controller are the components most likely involved.

You should not continue running the washer while the CA code is active. The code indicates the motor is drawing abnormally high current, which can generate excess heat in the motor windings and controller components. Continued operation under these conditions risks permanent damage to the motor or control board, turning a potentially simple repair into a more expensive one.

Start by disconnecting power and checking that the drum spins freely by hand, which rules out a mechanical binding issue. Next, test the thermal protector for continuity and check the motor windings with a multimeter for shorts or opens. If the motor and thermal protector test within normal parameters and the mechanical load is not excessive, the motor controller board is the most likely remaining cause. Replacing the controller should be the last step after all other components have been cleared.

Pressing Pause/Off will clear the CA code from the display, but it does not fix the underlying cause. If the condition that triggered the overcurrent fault is still present, the code will return as soon as the motor attempts to run again. Use the reset as a first step to confirm whether the fault is intermittent, then proceed with diagnostics on the motor, thermal protector, and controller.

Repair costs vary depending on which component has failed. A drive belt replacement is typically the least expensive fix, generally in the range of $20 to $60 in parts. A thermal protector or motor repair can run $80 to $200 in parts and labor. A full motor controller board replacement tends to be the most expensive path, often ranging from $150 to $400 or more depending on the specific model and labor rates in your area.