2003 Ford Taurus
Car Key Made While You Wait in Ventura County

Q: What is a transponder key?

A transponder key is the type of key your 2003 Ford Taurus uses. It contains a programmed chip that communicates with your vehicle's PATS immobilizer system to verify it is an authorized key before the engine will start. It also has 3 buttons for remote lock, unlock, and other functions depending on your trim level. Without proper programming, even a perfectly cut key will not start your Ford because the security system will reject it.

Q: Why does the dealer take so long on Ford keys?

Three bottlenecks. First, if the correct fob is not in stock, it has to be ordered by VIN and shipped, which can take days to weeks. One Maverick owner had to order the fob through the dealer and come back for a second visit for programming. Second, the service schedule itself. Ford dealers regularly report being booked three weeks out for general service, and key jobs compete with the same bays. Third, the PATS security process adds a mandatory 10 minute delay per key, and the dealer workflow wraps that in write-ups, dispatching, and parts runs. A job that takes us under an hour on your driveway becomes a multi-day event at the dealer.

Q: What is the FCC ID for the 2003 Ford Taurus key?

The FCC ID is CWTWB1U331. This is the identifier printed on the back of your key fob that tells us exactly which key your vehicle requires. It ensures we match the correct blank, chip frequency, and remote protocol so the key programs correctly on the first attempt. If you are comparing prices or shopping for a key online, the FCC ID is how you verify you are getting the right part for your specific Ford.

Q: Is same-day service available for all-keys-lost?

Yes. All-keys-lost on a Ford takes longer than a simple spare because the PATS system must be erased and at least two keys programmed before the vehicle will start. Total on-site time usually runs 30 to 60 minutes once we are connected. Compare that to the dealer route where true all-keys-lost means towing the car in, waiting for fobs to be ordered, and potentially sitting without your vehicle for days. We handle Ford AKL same-day, on site, with no towing required.

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Transponder

Remote

Time matters when you need a car key. Our technicians are dispatched quickly with everything needed to cut and program your replacement key on the spot. No delays, no runaround.

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2003 Ford Taurus
Key Options

Every key cut and programmed at your location

Remote

Pairs With Key

FCC IDCWTWB1U331Part #15K601 5350 9352 9138Buttons4BatteryCR2032Frequency315 MHzRemote StartNo

✓ In Stock · Programmed On-Site

Transponder Key

Cheaper

Key BlankH92-PT

✓ In Stock · Programmed On-Site

Mechanical Key

Budget

Surf Key

2003 Ford Taurus Mechanical Key Ford OEM Key 164-R0479

Key BlankFord OEM Key 164-R0479TypeEmergency BladePart #PART NUMBER: 164-R0479

Key BlankH75TypeEmergency Blade

◀12▶

‹ Swipe for more options ›

✓ In Stock · Cut On-Site

EZ Car Keyz technician holding a programmed car key

🔧 PRO TIP

Ford uses the PATS (Passive Anti-Theft System) immobilizer across its entire lineup. A hardware-store key copy will turn the ignition but the engine will crank and immediately die. Every Ford key replacement needs a programmed transponder chip, not just a cut blade.

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Ford Taurus Key: Same-Day vs Days of Waiting

Same-day vs days of waiting - the choice is clear

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

Same-day service vs dealer wait times

Rapid Service (805) 790-8162

2003 Ford Taurus Transponder key Replacement - Fast, Affordable & Professional

She landed at the airport after a red-eye, walked to long-term parking, and her 2003 Ford Taurus wouldn't respond to the key fob because the battery in the remote was dead. The car was locked, the emergency blade was inside her luggage in the trunk, and the trunk wouldn't pop without the remote. She was stuck at the airport with bags and no way into her own car.

She called the dealer. Earliest appointment was Thursday. It was Tuesday. She called a tow company and they quoted $180. Then she found EZ Car Keyz and asked if I could come to the airport lot.

I was there in 45 minutes. Once I got the door open, I used my IM608 to check the key programming status through OBD. Both her keys were still learned to the car. The issue was just the dead fob battery causing no remote response and no push-to-start wake. Her transponder key with FCC ID was back working after a swap and a quick reprogram to clear the fault code. She seemed pretty relieved when I told her both keys were still good.

She drove home that same morning. Total was about 95. Dealer would have been 200 plus $180 in towing and a Thursday appointment. She skipped all of that and was home before lunch.

Need a 2003 Ford Taurus Key? We Come to You

Our mobile locksmith comes to your home, office, or roadside. No towing, no hassle. Just call.

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2003 Ford Taurus

Transponder key | Guaranteed Work

20-25 min

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Ojai

Certified Area

805 Area

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Reviews From Happy Ford Customers

Mobile service that comes to you

A

A. G.

Jun 2025

★★★★★

“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.”

Google Review

D

Dan G.

Mar 2024

★★★★★

“They responded instantly, showed up within an hour, and arrived exactly when they said they would. Made a copy and programmed a fob for my 2014 car with a worn ignition in about 15 minutes. The new key works perfectly and feels like a dealer key.”

Yelp Review

f

frankborja25

Dec 2019

★★★★★

“We had one broken key for our Honda Civic and one working key for our Lexus. Tim came out and cut three remote car keys at a great price. All keys worked perfectly. Professional, courteous, and highly recommended.”

Google Review

EZ Car Keyz technician with satisfied customer

★ 5.0 out of 5 - Based on 1,000+ Google Reviews

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Ford Taurus Same-Day Service Questions

Money questions, straight answers

How long does the Ford dealer take for key replacement?▼

A Ford dealer tech says the actual programming takes about 30 to 60 minutes once the car is in the bay. But getting to that point is the delay. Owners report three to four week waits for appointments, blanks that have to be ordered and shipped, and cars sitting at the dealer for days. One Ford owner had their vehicle held for five days for what should have been a simple programming job. A Bronco owner spent an hour and a half at the dealer just to get a spare fob cut. With us, the whole process is same-day at your location.

What is a transponder key?▼

Why does the dealer take so long on Ford keys?▼

What is the FCC ID for the 2003 Ford Taurus key?▼

Is same-day service available for all-keys-lost?▼

Questions? Call (805) 790-8162