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2023 Ram Promaster
Key Replacement - Save vs Dealer in Ventura County

1,000+ Five-Star Reviews | Certified Pros

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2023 Ram Promaster Smart Key
Smart Key

Licensed by the California BSIS, NASTF certified, Google Guaranteed, and backed by 1,000+ five-star reviews. When you call EZ Car Keyz, you're getting a verified professional.

CA BSIS LICENSE LCO#6792
BBB A+ Rated Licensed & Bonded Certified Techs
Fast Response15-25
min arrival
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See why they skip the dealer113KSubscribers
Same-day 2023 Ram Promaster car key info from EZ Car Keyz Oxnard CA
Marco Levy • EZ Car Keyz 🔥
Licensed Mobile Locksmith • Oxnard, CA
15+
Yrs Exp
Same-day 2023 Ram Promaster car key info from EZ Car Keyz Oxnard CA
Key specialists
BSIS Licensed
Licensed by the California Bureau of Security
Fixed pricing
NASTF Certified
National Automotive Service Task Force approved
Fast mobile service
1,000+ Reviews
Five-star rated on Google, Yelp, and BBB A+
805 Special
10% OFFCODE:EZ-805-2026

🔥 5-star service at a discount 🔥

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2023 Ram Promaster
Key Options

Dealer-grade key for a fair, honest price

Push To Start
Most popular Ram key typeMost Popular
2023 Ram Promaster Smart Key M3N-40821302
FCC IDM3N-40821302Part #5026676AHButtons5BatteryCR2032Frequency433 MHzRemote StartYes
✓ In Stock · Programmed On-Site
Push To Start
2023 Ram Promaster Smart Key M3N-40821302
FCC IDM3N-40821302Part #68155686ABButtons4BatteryCR2032Frequency433 MHzRemote StartNo
✓ In Stock · Programmed On-Site
Emergency Key
2023 Ram Promaster Emergency Key
FCC IDPart #ButtonsBatteryFrequencyRemote StartNo
✓ In Stock · Programmed On-Site
Quick 2023 Ram Promaster transponder key cut by EZ Car Keyz Oxnard CA
Skip the Dealer Markup
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Quick 2023 Ram Promaster transponder key cut by EZ Car Keyz Oxnard CA
🔧 PRO TIP
The 2023 ProMaster uses a proximity smart key system, and the RF module is sensitive to interrupted programming sessions. If a previous tech lost connection mid-sequence, the module can end up in a fault state that looks like a dead key but is actually a registration conflict. Before assuming the fob is bad, check whether the van will still turn over at all. If it cranks but the key-not-detected warning stays lit, that points to an enrollment issue, not a dead fob. Swap the CR2032 first regardless, because a weak cell during programming will cause the same dropout symptoms. Stabilize the vehicle battery before any programming attempt on these. A voltage sag during the security handshake is one of the fastest ways to make a difficult job worse.
Related services: Ignition Repair · Smart Key

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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
Licensed, insured, and 1,000+ five-star reviews
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2023 Ram Promaster Smart Key Replacement - Fast, Affordable & Professional

A body shop in Oxnard's Historic District called me on a Thursday afternoon with a problem that was not their fault but had become their headache.

A 2023 ProMaster had come in for front-end collision work. After the repair, someone called a locksmith to sort out a smart key that had gotten wiped during the shop's battery disconnect. That locksmith's tool lost connection during the PIN read. The locksmith left. The van was sitting in the bay, showing a key-not-detected warning, and the shop had a customer calling every two hours asking when their work van would be ready.

When I pulled up, the first thing I did was put my jump pack on the van's battery. That earlier interrupted session had left the system in a fault state, and I was not going to let another voltage drop turn one problem into two. I cleared the stored faults through the OBD port, let the system settle, then ran a clean programming sequence from scratch.

The fob they had on hand was the right one for the van, factory part. Five buttons, CR2032 inside. It registered on the first attempt once the module was out of its fault state.

Start to finish was about an hour and twenty minutes, most of which was waiting out the timed steps in the sequence. The shop had expected a flatbed, a multi-day dealer queue, and a bill that would have made the repair invoice look modest. They got none of that.

Save vs the Dealer on Your Ram Promaster Key

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

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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
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Fully Insured
Liability & vehicle damage coverage
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Also serving: Blackstock · Carriage Square · Channel Islands Harbor · College Estates

Ram Promaster Rapid Response, Done Right

Rapid response in the field

Emergency 2023 Ram Promaster car key service in Oxnard CA
Smart Key | Rapid On-Site Service
2023 Ram Promaster | Ventura County
Emergency 2023 Ram Promaster car key service in Oxnard CA
2023 Ram Promaster Smart Key
2023 Ram Promaster
Smart Key | Pro Grade Service
Estimated arrival time to Oxnard
Proven Timing
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Service location Oxnard
Oxnard
Insured Service
805 Area
Same-Day Keys (805) 790-8162

Five Stars From Verified Customers

Reviews that back up our credentials

J
Jennifer R.
Feb 2024
★★★★★

“The dealership quoted me $600 for a new Honda key. EZ Car Keyz did it for $225, same day, cut and programmed at my house. Works perfectly. Everyone should know this is an option.”

Yelp Review
E
Erick
Nov 2025
★★★★★

“A+ service at an even better price. Tim was a lifesaver. I lost my original and only key for my Audi and he was willing to come to my location at 8pm the same day. He worked fast, communicated clearly, and made sure everything worked before leaving.”

Google Review
H
Hunter P.
Jul 2025
★★★★★

“I called over 40 locksmiths trying to get a key made for my Audi A6 and nobody could do it. Tim made it easy, fast, and affordable. He showed up with a smile and got the job done without any stress. Absolute wizard with keys.”

Google Review
Watch real savings, real jobs62KFollowers
Same-day 2023 Ram Promaster key service review - EZ Car Keyz Oxnard CA
“Real savings, real reviews.”
Same-day 2023 Ram Promaster key service review - EZ Car Keyz Oxnard CA
5.0 out of 5 - Based on Over 1,000 five-star Google reviews
Best Price (805) 790-8162

Ram Promaster Mobile Service FAQ

Real costs, no dealer surprises

How do I spot a locksmith who actually knows this van before I let them touch it?
A few things separate someone who has done these from someone who is about to learn on your van. Ask them what happens if the tool drops connection mid-session on a 2023 ProMaster. A tech who knows this system will tell you about the fault state risk and mention they stabilize the vehicle battery before starting. If they go quiet or pivot to price, that is your answer. Ask whether they carry equipment rated for current Ram proximity key systems. The 2023 ProMaster is not a plug-and-play job with a basic OBD dongle. If they cannot tell you specifically what tools they are bringing, there is a real chance they will start the job and not finish it. Also watch for vague phone quotes. A legitimate shop or mobile tech will ask you the year, model, and key type before quoting anything, because the job is different depending on what system is in the van. Anyone who quotes a flat number before knowing what they are dealing with is either guessing or running a bait-and-switch.
What exactly is a smart key and why can't a hardware store copy it?
What tools do you actually bring to program a ProMaster key?
Can I program a second ProMaster fob myself if I still have one working key?
My ProMaster key fob works fine for the doors but the van is throwing a key warning on the dash. What is going on?
Questions? Call (805) 790-8162

Ram Promaster Key Service Areas

Trusted by thousands across the area

📍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
Fast response 2023 Ram Promaster locksmith coverage in Ventura County CA
Fast response 2023 Ram Promaster locksmith coverage in Ventura County CA
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