Three usual causes in Menifee homes: a blocked water supply line from mineral scale ($95 to $150 cleaning, often solves the problem entirely), a failed water inlet valve ($150 to $220 replacement), or a failed ice maker module ($180 to $320 replacement).
Diagnosis follows the water path: check line, check valve, check module. Starting with the module and replacing it when the actual problem is a blocked line is one of the most common misdiagnoses corrected on second-opinion calls.








