Blinking control panel lights ice flapper opening/closing

Pulled out unpluged ref. took off panel door in back with nut drivers , removed clear plastic panel cover from tabs, pulled the 4 release clips on wiring harness connectors from HVB, no need to mark them as they are matching connectors and cord lengths. Using your flat blade screwdriver, push the small fingers on one of the tabs away from the HVB and using
your finger, or the 2nd flat blade screwdriver, GENTLY pry the side of the HVB toward you enough to clear
the fingers on the tab.Repeat the last step for the 2nd tab holding the HVB in place
GENTLY and evenly pull the left hand side of the HVB out of the clip and then slide it out from the slots on the right. Installation is just the reverse of removal. Programing the code took longer than the remove/install procedure , we wound up using the old 4 digit code inside the refrigerator, you also need to have both doors open during the code process and it would not take the numbers right off it seemed to have the need to accept the new part for like 10-15 minutes . It's been in a week now and no problems sure beats paying $300+ for the maytag repair man.