Maytag Dishwasher Error Code 160° Rinse LED flash

The 160° Rinse LED flash on a Maytag dishwasher signals that low motor current was detected during the Field Service Test. It indicates the wash motor circuit is not drawing the expected amount of current, which can point to a wiring connection problem or a failing motor. This code appears in diagnostic mode and requires hands-on testing of the motor and its wiring to pinpoint the exact cause.

The 160° Rinse LED fault is generated during the Field Service Test rather than a standard cycle, so the dishwasher may still complete normal washes depending on the severity of the motor issue. However, a motor with degraded windings can worsen over time and eventually fail to circulate water properly. It is best to diagnose and address the motor circuit before continuing regular use.

If the fix is simply reseating a loose connector, the cost may be limited to a service call fee, typically in the range of $75 to $150. If the wash motor needs replacement, parts and labor combined generally range from $150 to $350 depending on the specific model and local labor rates. Diagnosing the motor and wiring before ordering parts helps avoid unnecessary expenses.

Start by running the Field Service Test to confirm the low current fault is still present. Then inspect all wiring connectors at the wash motor for corrosion or loose fitment and reseat any suspect connectors. Use a multimeter to test resistance across the motor windings. If the motor windings are open or out of specification, the motor will need to be replaced.

A power reset may temporarily clear the fault code, but it will not resolve the underlying electrical issue with the motor circuit. If the motor or wiring connections have a problem, the fault will return the next time the Field Service Test is run. Proper diagnosis and repair of the motor circuit are needed to permanently clear this code.