2021 Mitsubishi Outlander
Key Replacement - Save vs Dealer in Ventura County
Same-Day Keys | Save 40-60% vs Dealer
Dealerships charge a premium because they can. We don't. Same key, same programming, same quality - just without the markup. Call for an honest quote with no hidden fees.
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2021 Mitsubishi Outlander
Key Options
Dealer-grade key for a fair, honest price
Save 40-60% on Your Mitsubishi Outlander Key
See how much you save with EZ Car Keyz vs the dealership
2021 Mitsubishi Outlander Smart Key Replacement - Fast, Affordable & Professional
Got called to Loma Vista neighborhood for a 2021 Outlander that wouldn't recognize any keys. Owner had both fobs, fresh batteries, still getting "key not detected."
I plugged into the OBD port and pulled DTC B1A42 from the KOS-ECU. That's the keyless operation system throwing a tantrum about lost communication. The FAST-Key system wasn't seeing the fobs at all, not even for emergency start with the fob against the button.
Here's what actually happened: the owner's teenager had tried to add a third key using some YouTube tutorial. Kid got halfway through putting the KOS into registration mode before realizing he needed dealer-level software. Now the system was stuck between normal operation and key learning mode.
Reset took me through the Mitsubishi MUT-III protocol. Clear the half-baked registration attempt, verify both OUC644M-KEY-N fobs in the system memory, run the relearn sequence. The 8637B885 part number matched what should be there. Both fobs came back online.
Twenty minutes later, everything worked again. Push button start, walk-away lock, hands-free liftgate, all of it. Owner learned that some jobs really do need the right tools. Would have been a tow to the dealer plus whatever they wanted to charge for the same reset I just did in his driveway.
Save vs the Dealer on Your Mitsubishi Outlander Key
Get your key for hundreds less than the dealer. Same quality, same result, better price.
Mitsubishi Outlander Rapid Response, Done Right
Rapid response in the field
Mitsubishi Customers Love Our Prices
Real savings, real reviews
“Tim is a hero. He programmed a master proximity key for a newer Volkswagen that multiple locksmiths refused to touch. He spent hours until late at night making sure every function worked perfectly. The skill level here is incredible.”
“Very professional and extremely affordable. The price was literally about three times cheaper than what my dealership quoted me. Fast service and no stress at all. Highly recommend.”
“A friend lost my Lexus key and he was able to program and cut a brand new one within 20 minutes. Arrived within about 40 minutes and was friendly, efficient, and quick.”
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