Malevolent Malfunction

Malevolent Malfunction is a side quest in the Fallout 4 Creation Club content "Sentinel Control System Companion."

Walkthrough
This quest begins with a radio distress signal. Track the signal to two rogue sentinel power armor units. This can be found near Drumlin Diner, south of Concord. After reading the sentinel system log, head towards the federal ration stockpile, where there will be a propane station. After defeating Dawson Wakefield, the passcode found in his inventory can be used to hack the powered down sentinel power armor.

Extreme caution should be taken when engaging Dawson in combat at lower levels, as he is a legendary enemy and carries an automatic laser gun.