Maytag Centennial Washer Lid Lock Light Blinking? Diagnose & Replace It Yourself (Save $315)

By Steel City Appliance Repair

Is your Maytag lid lock light blinking? If your Maytag Centennial washer won’t start and the lid lock light just blinks (often with a clicking sound) when you press Start, the lid lock assembly has likely failed. This guide shows you how to confirm it using the washer’s built-in diagnostics mode, then replace the part yourself — saving around $315 over a service call.

The Symptom: Maytag Lid Lock Light Blinking

When you press the start button, the lid won’t lock — the Maytag lid lock light blinking is the giveaway — you hear it click, but it never engages, so the cycle never begins.

Step 1: Find the Tech Sheet

Look up underneath the very front of the machine (as if you’re looking back down toward your toes). There’s a tech sheet and an envelope tucked in there. It tells you how to enter diagnostics mode and read the error codes.

Step 2: Enter Diagnostics Mode

Using the cycle knob, turn it left at least three clicks, then right three clicks, left one click, then right one click — the lights will flash. Turn it one more time to display the most recent error code, and again to step through any additional codes.

Step 3: Read the Error Code

Match the code against the error list in the manual from the envelope. In this case it showed a lid lock fault. The manual also details a full lid-lock test procedure using a digital multimeter on the control board. If you can’t perform those tests, and your symptoms match (blinking light, clicking, no lock), it’s almost certainly the lid lock — go ahead and replace it.

Tools & Parts You’ll Need

• Maytag/Whirlpool Lid Lock (Door Lock) Assembly: Amazon link (affiliate link)
• Screwdriver / Nut Driver Set: Amazon link (affiliate link)
• Digital Multimeter (for testing): Amazon link (affiliate link)

Step 4: Disconnect the Wiring

Take the wires out of the little clip first (it’s hard to remove the clip from the control board otherwise), then unplug the wires from the control board. Pop the little clips and push the whole harness down through the machine.

Step 5: Free the Harness and Remove the Lock

There are two metal clips holding the long black harness underneath the lid — this is the trickiest part. Then remove the two screws holding the lock to the clip on top; that drops it down. Disconnect the harness from those clips.

Step 6: Prep the New Lock

The new door lock assembly is identical to the old one. Route the plug back through to hold it in place. The new lock comes with a clip — remove that and instead reuse the old clip already mounted on the board to run the wires through and lock it down, then plug it into the board.

Step 7: Install the New Harness Clips

Clip the new harness into the metal clips underneath (again, the most difficult part). The new lock comes with two strike pieces — a gray one (for a different model with a bigger strike) and a white one. Use the white one; it slides into place on top of the lid.

Step 8: Reassemble

Seat the lid lock back in place with the two screws going up into the post. Put the console back: lock the rear clips, then push down on each front corner until it locks into place.

Watch the Full Repair Video

Cost Breakdown

FAQ

Do I have to do the multimeter test? No. If you can’t test the control board points, and your symptoms match (blinking lid lock light, clicking, won’t lock), replacing the lid lock is the right call.

How do I get into diagnostics mode again? From off, turn the knob left 3 clicks, right 3, left 1, right 1 until the lights flash, then turn again to read error codes.

Still Having Issues?

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