Coolant Leak allows the Sentinel to freeze and slow all enemies at close proximity in a similar manner to Cold b Cold procs.


  • It has a very small radius of 3 meters.
  • The speed reduction of 10% is relatively low.
  • Unalerted enemies that fall under the effect of this mod will become alerted.
  • Cannot be used for Transmutation, although it will appear in the codex entry.
  • Note that this mod is not passive (unlike Sanctuary) and is actively involved in the precepts order.
  • It can be traded, though isolated reports of being unable to trade exist, most likely connected to other factors.


  • In Capture Missions, it is recommended to use this mod's effect to slow down your target, preventing them from running away from you and making it easier to capture them.



  • While dueling in the Dojo, a Sentinel with Coolant Leak installed will affect its owner.
  • Sometimes Coolant Leak cannot be traded, when trying to trade a pop-up message will tell you that unique abilities or copies of it cannot be traded.

Patch HistoryEdit

See AlsoEdit

Start a Discussion Discussions about Coolant Leak

  • Coolant Leak

    2 messages
    • How does this interact with Ghost? Will it simply not trigger, trigger and break cloaking or trigger yet maintain the cloak?
    • A corpus or grineer will think that it's his friend's fart.
  • Where does this drop?

    11 messages
    • Havy anyone noticed this mod slowing your warframe? I playing a Rhine Prime that suddenly became a lot slower.
    • If you are procced with radiation, the sentinel sees you as an enemy, therefor slowing you down as you are in range.