VENTURA COUNTY
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Fast Response Locksmith

2015 Acura TLX
Key Replacement - Save vs Dealer in Ventura County

Same-Day Service | No Towing Required

Available
2015 Acura TLX Smart Key
Smart Key

Don't wait 3-5 business days at the dealership. EZ Car Keyz gets you back on the road fast. We arrive quickly and have your new key working before your coffee gets cold.

CA BSIS LICENSE LCO#6792
Same-Day Service Done in Under 1 Hour Fast Response Time
Fast Response15-25
min arrival
1,000+reviews
See why they skip the dealer113KSubscribers
2015 Acura TLX key fob price quote from EZ Car Keyz Santa Barbara CA
Marco Levy • EZ Car Keyz 🔥
Licensed Mobile Locksmith • Oxnard, CA
15+
Yrs Exp
2015 Acura TLX key fob price quote from EZ Car Keyz Santa Barbara CA
Key specialists
Fast Response
Average arrival time: 15-25 minutes
Fixed pricing
Same-Day Service
Call now, get your key today - no waiting days
Fast mobile service
Done in Under 1 Hour
Key cut and programmed in 20-45 minutes
805 Special
10% OFFCODE:EZ-805-2026

🔥 Fast keys, plus 10% off today 🔥

Same-day key service, instant savings
REDEEM (805) 790-8162

2015 Acura TLX
Key Options

Dealer-grade key for a fair, honest price

Push To Start
Most popular Acura key typeMost Popular
2015 Acura TLX Smart Key KR580399900
FCC IDKR580399900Part #72147-TZ3-A51Buttons5BatteryCR2032Frequency902 MHzRemote StartYes
✓ In Stock · Programmed On-Site
Push To Start
2015 Acura TLX Smart Key KR5V1X
FCC IDKR5V1XPart #72147-TZ3-A01Buttons4BatteryCR2032Frequency315 MHzRemote StartNo
✓ In Stock · Programmed On-Site
Smart Key
2015 Acura TLX Smart Key
FCC IDPart #35118-TY2-A00ButtonsBatteryFrequencyRemote StartNo
✓ In Stock · Programmed On-Site
MECHANICAL-KEY
2015 Acura TLX MECHANICAL-KEY
FCC IDPart #ButtonsBatteryFrequencyRemote StartNo
✓ In Stock · Programmed On-Site
Discount 2015 Acura TLX transponder key from EZ Car Keyz Santa Barbara CA
Skip the Dealer Markup
Professional key, honest rate
Discount 2015 Acura TLX transponder key from EZ Car Keyz Santa Barbara CA
🔧 PRO TIP
The 2015 TLX runs Honda's HITAG3 / 47 chip on the same immobilizer platform as the ninth-gen Accord. The keyless control unit is part number 38320-TZ3-A01, mounted behind the dash. A dying CR2032 throws "KEY BATTERY LOW" in the driver info display before the fob actually quits, but owners ignore it because the car keeps starting. Once range drops enough, you get phantom "KEYLESS START SYSTEM PROBLEM" warnings. Swap the CR2032 early and save yourself the panic.
Related services: Ignition Repair · Smart Key

Acura TLX Key: Same-Day vs Days of Waiting

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

EZ Car Keyz
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
✓ Yes
EZ Car Keyz wins 5 out of 6
Same-day service vs dealer wait times
Book Service (805) 790-8162

2015 Acura TLX Smart Key Replacement - Fast, Affordable & Professional

A single dad in the Milpas Street district called me about his 2015 TLX. The fob housing had cracked at the seam where the two halves clip together. Buttons were barely attached, and the emergency key insert was loose enough to fall out when he tilted it.

He had called the Acura dealer already. They quoted him a full replacement fob, cut and programmed, and told him there was no other option. What nobody mentioned is that the circuit board inside, the one carrying the HITAG3 47 chip and the KR580399900 radio module, was perfectly fine. The crack was cosmetic.

I met him at his place and pulled up the immobilizer data through the OBD port with my ACDP as a safety backup before touching anything. Then I popped the old board out of the broken shell, moved it into a fresh aftermarket housing that matches the 72147-TZ3-A51 profile, dropped in a new CR2032, and seated the emergency key blade.

Tested every button. Lock, unlock, trunk, panic, remote start. Then push-button start, walk-away lock, and the door handle proximity sensor on both front doors. Everything responded the way it should.

He watched me do it on the hood of his car in maybe twenty minutes. The electronics inside these Acura smart keys can outlast two or three shells if you keep the battery fresh and the contacts clean. He just needed someone willing to look before replacing the whole thing.

Save vs the Dealer on Your Acura TLX 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 Locksmith - California License LCO#6792
BSIS Licensed
CA Bureau of Security & Investigative Services
NASTF Certified Automotive Locksmith - Vehicle Security Professional
NASTF Certified
National Automotive Service Task Force
Fully Insured Locksmith - Hiscox Liability and Vehicle Damage Coverage
Fully Insured
Liability & vehicle damage coverage
Google Guaranteed Locksmith - Verified and Background Checked
Google Guaranteed
Verified & backed by Google
Also serving: Downtown Santa Barbara · Eastside Sb · Funk Zone · Hope Ranch

Acura TLX Rapid Response, Done Right

Rapid response in the field

Low cost 2015 Acura TLX car key service by EZ Car Keyz Santa Barbara CA
Smart Key | Rapid On-Site Service
2015 Acura TLX | Ventura County
Low cost 2015 Acura TLX car key service by EZ Car Keyz Santa Barbara CA
2015 Acura TLX Smart Key
2015 Acura TLX
Smart Key | Done in Minutes
Estimated arrival time to Santa Barbara
Fast Dispatch
Rapid Arrival
Available Today
Service location Santa Barbara
Santa Barbara
Rapid Service Zone
805 Area
Same-Day Keys (805) 790-8162

Acura Customers Love Our Fast Service

Same-day service, five-star results

A
Alexx C.
Dec 2025
★★★★★

“My key fob stopped working while I was at Oxnard Harbor and I thought I was going to need a tow. EZ Car Keyz showed up fast, programmed a new fob, checked everything carefully, and made sure the car was fully functional before leaving.”

Google Review
M
Mark F.
Feb 2024
★★★★★

“Needed a spare car key made and chose EZ Car Keyz based on their reviews. The reviews were right. They gave me the best price, responded quickly to all my questions, came to my workplace, cut the keys on site, and finished fast.”

Yelp Review
S
Sonia V.
Feb 2024
★★★★★

“Marco came out quickly, cut and programmed a new BMW key fob fast, and was extremely polite and professional.”

Yelp Review
Watch real savings, real jobs62KFollowers
Dealer vs locksmith review for 2015 Acura TLX key - EZ Car Keyz Santa Barbara CA
“Real savings, real reviews.”
Dealer vs locksmith review for 2015 Acura TLX key - EZ Car Keyz Santa Barbara CA
5.0 out of 5 - Based on Over 1,000 five-star Google reviews
Best Price (805) 790-8162

Acura TLX Mobile Service FAQ

Real costs, no dealer surprises

Do I have to go to the Acura dealer to get a replacement smart key for my 2015 TLX?
No. The 2015 TLX uses Honda's immobilizer architecture. Same security protocol, same HITAG3 / 47 chip, same programming handshake as an Accord. A mobile automotive locksmith with the right Honda diagnostic tools can cut and program a new KR580399900 smart key right where the car sits. Acura owners get told "only the dealer can do it" a lot, and generic locksmiths usually can't. But a specialist who carries Honda and Acura tooling daily handles it the same way they would any Honda-platform vehicle. Your TLX is an Accord underneath when it comes to key work.
What exactly is the smart key on my 2015 Acura TLX and how does it work?
How long does the Acura dealer take for a key replacement compared to a mobile locksmith?
My TLX dash says "KEYLESS START SYSTEM PROBLEM" but the car still starts. What is going on?
Can I buy a smart key fob online and program it to my 2015 TLX myself?
Questions? Call (805) 790-8162

Acura TLX Key Service Areas

Fast response to every city we cover

📍Ventura County & SB
Ventura County service area map
805 LOCAL LOCKSMITH
need a key? 🔑
Santa Barbara
Santa BarbaraETA 30-35 min
Goleta
GoletaETA 30-35 min
Isla Vista
Isla VistaETA 30-35 min
Montecito
MontecitoETA 25-30 min
Carpinteria
CarpinteriaETA 20-25 min
Ojai
OjaiETA 20-25 min
Ventura
VenturaETA 10-15 min
Santa Paula
Santa PaulaETA 20-25 min
Fillmore
FillmoreETA 25-30 min
Oxnard
OxnardETA 10-15 min
Port Hueneme
Port HuenemeETA 10-15 min
Camarillo
CamarilloETA 15-20 min
Moorpark
MoorparkETA 25-30 min
Simi Valley
Simi ValleyETA 30-35 min
Thousand Oaks
Thousand OaksETA 20-25 min
Santa BarbaraGoletaMontecitoCarpinteriaOjaiVenturaSanta PaulaFillmoreOxnardPort HuenemeCamarilloMoorparkSimi ValleyThousand Oaks
Low cost 2015 Acura TLX key replacement area in Santa Barbara County CA
Low cost 2015 Acura TLX key replacement area in Santa Barbara County CA
Stranded in Ventura County? We respond fast

Same-day service available in all listed cities

SOS Call (805) 790-8162
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Acura TLX car key replacement video
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Need a 2015 Acura TLX Key Today?

Same-day service, 20-30 minute arrival, key done in under an hour. Call EZ Car Keyz now.

Save today on 2015 Acura TLX car key - EZ Car Keyz Santa Barbara CA
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