If you’ve spent any time exploring the wreck of the Aurora in Subnautica, you’ve almost certainly stumbled across the locked CS bind terminal that asks for two separate access codes. It’s one of the most common sticking points for new players, who spend hours wandering the ship’s corridors looking for clues or guessing codes with no luck. Today we’re covering exactly what are the 2 password for the csbind in subnautica, plus how to use them, what rare rewards you’ll get inside, and common mistakes to skip so you don’t waste time on your playthrough.
What Are the 2 Passwords for the CS Bind in Subnautica?
The two valid codes for the CS bind terminal are simple 4-digit combinations that you can either find through in-game lore or enter directly if you want to skip the hunt for clues. The first code is 1454, and the second code is 6483. You can enter these codes even if you haven’t found the corresponding PDA entries that reveal them, though many players prefer to find the lore first to stay immersed in the story.
If you do want to find the codes legitimately, the first code is located on a PDA in the crew quarters section of the Aurora, tucked under a bunk in the far left dorm room. The second code is on a PDA left on a crate near the cargo bay entrance, right next to a group of cave crawlers that will attack you if you’re not prepared. You don’t need to pick up these PDAs to use the codes, but they add a lot of context for why the CS bind area was locked in the first place.
Note that these codes work for all versions of the game, including PC, console, and the recently released Subnautica: Legacy Edition, so you don’t have to worry about version differences making them invalid. If the codes don’t work for you, double check that you’re interacting with the correct terminal, not the separate cargo bay lock or captain’s quarters door that use different access codes.
How to Use the CS Bind Passwords to Access the Locked Area
First, you’ll need to make sure you’re properly prepared to get to the terminal in the first place. You’ll need either a radiation suit if you haven’t repaired the Aurora’s radiation leaks yet, or a standard survival kit with a flashlight and weapon if you’ve already fixed the leaks. The corridor leading to the CS bind terminal has a handful of cave crawlers and a few broken electrical wires that can damage you if you step in the wrong spot, so don’t rush through the area.
Once you reach the terminal, interact with it to pull up the code entry screen. You don’t need to enter both codes at the same time, which is a common mistake many new players make. Enter the first code 1454 first, and you’ll get a confirmation message that the first access layer is unlocked. Then enter the second code 6483 to unlock the door completely. If you enter a wrong code three times, the terminal will lock you out for 60 seconds, so don’t try to guess randomly if you forget the codes.
The door next to the terminal will slide open immediately after you enter the second correct code. You can go inside right away, but we recommend clearing any remaining enemies from the corridor first, so you don’t get attacked while you’re looting the room. There’s no time limit on how long the door stays open once unlocked, so you can come back and forth to the area as much as you want for the rest of your playthrough.
What Rewards You’ll Unlock With the CS Bind Passwords
The CS bind room has some of the most useful early-game rewards in the entire game, so it’s well worth the effort to track down the codes or enter them directly. Here’s what you can expect to find inside:
There’s also a hidden storage crate under the desk in the far back of the room that most players miss. It has 2 extra first aid kits and a spare seaglide battery, which are always useful to have on hand. Don’t leave the room without checking that spot, it only takes a few seconds to grab the extra supplies.
Common Mistakes to Avoid When Using the CS Bind Passwords
One of the most common mistakes players make is trying to access the CS bind terminal too early in their playthrough. You should wait until you have at least a level 2 knife and a fully charged seaglide before you head to the Aurora, because the creatures inside the wreck are far more aggressive than the ones you’ll encounter in shallow biomes. If you go too early, you’ll likely get killed before you even reach the terminal.
Another mistake is forgetting to save your game right before you enter the codes. If the terminal glitches or you get attacked by a cave crawler while you’re entering the second code, you could lose progress if you haven’t saved recently. It only takes 10 seconds to save, and it will save you a lot of frustration if something goes wrong.
If you’re playing on hardcore mode, make sure you clear the entire corridor leading to the terminal before you interact with it. There are usually 3 to 4 cave crawlers hiding in the dark corners near the terminal, and they’ll sneak up on you while you’re typing in codes if you don’t take them out first. Hardcore mode deletes your save if you die, so it’s not worth rushing this step.
Finally, don’t leave the room without scanning the high-capacity oxygen tank blueprint first. It’s easy to get distracted by the resources and lore entries and forget to scan the blueprint, which means you’ll have to come back later to get it. Scan it as soon as you walk in the door so you don’t have to make a second trip.
Now that you know what are the 2 password for the csbind in subnautica, you can skip the hours of hunting for random PDA entries if you want to get straight to the good rewards, or you can use this guide to confirm the codes once you find the corresponding lore entries. Either way, the items you’ll grab from that locked room will make the rest of your time on 4546B far easier, especially if you’re planning to explore the deeper biomes later in your playthrough. Don’t forget to check the hidden crate under the back desk before you leave, and keep an eye out for more hidden access terminals scattered across the Aurora wreck.
