2009 Ford Explorer
Key Replacement - Save vs Dealer in Ventura County

Q: How long will a replacement key last on this Explorer?

A properly programmed remote head key on a 2009 Explorer should hold up for the life of the vehicle. The transponder programming does not expire. What actually wears out over time is the rubber on the buttons and the battery. The CR2032 in the head of the key typically runs two to four years depending on how often you use the remote functions. I drop a fresh one in with every key I make.

Q: What if the new key stops working a few weeks after you program it?

Call me. Everything I program is covered under warranty. That said, when a correctly programmed key quits working on a 2009 Explorer, the problem is usually in the vehicle, not the key. A weak battery will cause intermittent key-not-detected warnings that look like a programming failure but are not. A blown fuse in the circuit that powers the immobilizer module can produce the same symptom.

Q: I have two working keys for my 2009 Explorer. Can I program a third one myself without a locksmith?

Yes, and this is one of the things I actually tell people before they book a call. The 2009 Explorer has an onboard add-a-key sequence that works if you already have two programmed keys in hand. You cycle through the sequence using the existing keys in the ignition, and the vehicle enters a mode where it will accept a new key.

Q: My 2009 Explorer starts fine but the remote buttons stopped working. Do I need a whole new key?

Not necessarily. On a remote head key, the ignition side and the remote side are the same physical unit but they operate independently. If the engine starts but lock and unlock do nothing, the first thing to check is the CR2032 battery in the key head. A dead battery kills the remote functions without affecting the transponder at all.

Emergency Key Service | Fast Response

Available

Remote Head Key

All keys lost is our specialty. While the dealer would require a tow and days of waiting, we arrive at your location and have a new key cut and programmed on the spot.

CA BSIS LICENSE LCO#6792

Lost Every Key? No Original Needed On-Site Service

Fast Response15-25

min arrival

1,400+reviews

Call (805) 790-8162 Text Us

Rapid response 2009 Ford Explorer key details from EZ Car Keyz Camarillo CA

Zero Keys Needed

We program directly to your vehicle's computer

On-Site Key Cutting

New key cut from vehicle codes, not from a copy

Fast Recovery

Back on the road in 30-45 minutes from arrival

805 Special

10% OFFCODE:EZ-805-2026

🔥 Stranded? Save on your new key 🔥

REDEEM (805) 790-8162

2009 Ford Explorer
Key Options

Dealer-grade key for a fair, honest price

Remote Head Key

Ford Explorer Emergency Options

Dealer tow vs mobile fix - compare the cost

EZ Car Keyz

Dealership

Average Cost

✓ $$

✕ $$$$

Location

✓ We come to you

✕ You drive there

Wait Time

✓ 20-45 min

✕ 2-5 days

Same-Day

✓ Yes

✕ Rarely

All Keys Lost

✓ No problem

✕ Tow required

OEM Quality

✓ Yes

EZ Car Keyz wins 5 out of 6

All keys lost is no problem for us

Book Service (805) 790-8162

2009 Ford Explorer Remote Head Key Replacement - Fast, Affordable & Professional

I got a call from a mechanic's shop off the main drag in Camarillo Heights. The Explorer had already been touched by another locksmith before I showed up, and that was the whole problem.

The other tech had started a programming sequence with the car battery running low. Somewhere mid-handshake, voltage dropped, and the immobilizer went into a fault state. The Explorer would not recognize any key. The other locksmith told them to tow it to the dealer and left. The shop called me instead.

First thing I did before touching anything key-related was hook up my jump pack to hold voltage steady. A power interruption during security programming on these is exactly how you turn a one-hour job into a two-hour headache, and I was not going to repeat what already happened. Once the battery was stable, I cleared the fault codes with my scan tool and let the system settle.

Then I ran a clean programming sequence from scratch. The new remote head key learned on the first attempt. I walked the shop tech through what caused the fault so they would know to stabilize battery voltage any time a key job gets attempted on a vehicle that has been sitting.

Total time was closer to ninety minutes. Longer than a standard key job, but nothing left unfinished. The owner avoided a flatbed ride, a multi-day dealer wait, and a bill that would have been a lot heavier than what I charged. The mechanic texted me two weeks later when another Explorer came through the lot with a similar situation. That one went smoother because they already knew what to watch for.

Save vs the Dealer on Your Ford Explorer Key

Get your key for hundreds less than the dealer. Same quality, same result, better price.

Get Pricing (805) 790-8162 Text Us

BSIS Licensed

LCO#6792

CA Bureau of Security & Investigative Services

NASTF Certified

National Automotive Service Task Force

Fully Insured

Liability & vehicle damage coverage

Google Guaranteed

Verified & backed by Google

Also serving: Camarillo Heights · Old Town Camarillo · Premium Outlets Area · Camarillo Springs

Ford Explorer Rapid Response, Done Right

Rapid response in the field

2009 Ford Explorer

Remote Head Key | Rescue Key

Priority ETA

Rapid Arrival

Available Today

Camarillo

Help Is Close

805 Area

Same-Day Keys (805) 790-8162

Customers We Got Back on the Road

Real emergencies, real five-star results

K

Kassidy D.

Apr 2023

★★★★★

“So good! Reasonably priced and quick job. I called and within the hour I was at his location getting the key fixed. Ford was going to charge me an arm and a leg but i got a deal with him. Would absolutely recommend”

Google Review

C

Cristal G.

Mar 2018

★★★★★

“I was in a desperate need of a locksmith and one of my co workers told me about nivs so i gave him a try and im glad that i did he was great! Made a key for my ford car and a remote too now i can get back on the road. Thanks!”

Google Review

A

Ashwaq A.

Jan 2023

★★★★★

“IT Was quick, friendly and kept us informed of ETA. He got us in within 30 seconds of getting here! Marco unlocked our car and got us back on the road in no time.”

Google Review

Quick response locksmith review for 2009 Ford Explorer key - EZ Car Keyz Camarillo CA

★ 5.0 out of 5 - Based on Over 1,400 five-star Google reviews

Best Price (805) 790-8162

Ford Explorer Mobile Service FAQ

Real costs, no dealer surprises

Do you use OEM or aftermarket keys on the 2009 Explorer?▼

I use new blanks built to the factory spec for this key, matching the fob's original frequency and the correct transponder chip configuration. The reason this matters on the 2009 Explorer specifically is that the remote and the ignition side of the key have to both work correctly. An off-spec blank can unlock the doors fine but fail to start the engine, or it can program initially and then drop out after a few days.