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2004 Pontiac Aztek
Key Replacement - Save vs Dealer in Ventura County

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2004 Pontiac Aztek Transponder Key
Transponder Key

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CA BSIS LICENSE LCO#6792
Licensed Since 2016 NASTF Approved Damage Coverage
Fast Response15-25
min arrival
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2004 Pontiac Aztek lost key replacement options from EZ Car Keyz Oxnard CA
Marco Levy • EZ Car Keyz 🔥
Licensed Mobile Locksmith • Oxnard, CA
15+
Yrs Exp
2004 Pontiac Aztek lost key replacement options from EZ Car Keyz Oxnard CA
Key specialists
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Fixed pricing
Fully Insured
Liability coverage and background-checked technicians
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8+ Years in Business
Over 10,000 keys made across the region
805 Special
10% OFFCODE:EZ-805-2026

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2004 Pontiac Aztek
Key Options

Dealer-grade key for a fair, honest price

Transponder Key
Most popular Pontiac key typeMost Popular
2004 Pontiac Aztek Transponder Key
FCC IDPart #B99 35118-SDA-A01 5907553 BHO02PT HD112 HO03PT S000A-S711K 15821273ButtonsBatteryFrequencyRemote StartNo
✓ In Stock · Programmed On-Site
Remote
2004 Pontiac Aztek Remote L2C0007T
FCC IDL2C0007TPart #10335582Buttons3BatteryCR2032Frequency315 MHzRemote StartNo
✓ In Stock · Programmed On-Site
2004 Pontiac Aztek replacement key fob with no original from EZ Car Keyz Oxnard CA
Skip the Dealer Markup
Professional key, honest rate
2004 Pontiac Aztek replacement key fob with no original from EZ Car Keyz Oxnard CA
🔧 PRO TIP
The 2004 Aztek runs GM's PK3 (PassKey 3) transponder system with a PK3 resistor-free chip embedded in the key head. The blank is a B99/B103 profile, GM part number 15821273. If you get a "THEFT SYSTEM" message on the DIC and the car cranks but won't fire, that is the Body Control Module rejecting the transponder, not a starter or fuel issue. A ten-minute security relearn timer runs each attempt, so people sit there cycling the key three times and burning 30 minutes before they call me.
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
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Book Service (805) 790-8162

2004 Pontiac Aztek Transponder Key Replacement - Fast, Affordable & Professional

Got a call from a guy at the Rose Shopping Center in Oxnard. His 2004 Aztek cranked fine but would not start. Dash was throwing "SECURITY" on the Driver Information Center and the theft light was solid on. He had already tried the key three times, sitting through the ten-minute relearn cycle each round, like the forums told him to. Thirty minutes gone in a parking lot.

When I pulled up he was leaned against the rear hatch, phone in hand, reading another thread telling him to do the same thing a fourth time.

I plugged into the OBD-II port and read the BCM. The PK3 transponder in his original key had just stopped communicating. It happens on these. The chip sits in the key head with no battery backup, and after 20 years of bouncing around in pockets and cup holders, the antenna coupling gets weak or the chip gives out entirely.

Cut a fresh B99 blank on the van, programmed a new PK3 transponder through the diagnostic port so the BCM accepted it as a factory key. The old key got erased from the system. Whole thing took about 35 minutes, including the GM security timer countdown that you cannot skip.

He looked at the dash when it started like he expected the SECURITY message to come right back. It did not. He drove off and I packed up the van.

Save vs the Dealer on Your Pontiac Aztek 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
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Fully Insured Locksmith - Hiscox Liability and Vehicle Damage Coverage
Fully Insured
Liability & vehicle damage coverage
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Also serving: Blackstock · Carriage Square · Channel Islands Harbor · College Estates

Pontiac Aztek Rapid Response, Done Right

Rapid response in the field

2004 Pontiac Aztek Transponder Key
2004 Pontiac Aztek
Transponder Key | Pro Grade Service
Estimated arrival time to Oxnard
Proven Timing
Rapid Arrival
Available Today
Service location Oxnard
Oxnard
Insured Service
805 Area
Same-Day Keys (805) 790-8162

What Trust Looks Like in Reviews

1,000+ customers who trusted us

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
A
Alan C.
Jan 2025
★★★★★

“My Sprinter van key broke and I was stranded. Marco was very friendly and helped me get three new keys quickly. I will definitely be using them again.”

Google Review
G
Gordon H.
Dec 2020
★★★★★

“My son had an issue opening the driver door on his Honda Civic. I called on New Year's Day and expected a nightmare, but they arrived quickly and fixed the problem in about half an hour.”

Google Review
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Customer review after losing 2004 Pontiac Aztek key - EZ Car Keyz Oxnard CA
“Real savings, real reviews.”
Customer review after losing 2004 Pontiac Aztek key - EZ Car Keyz Oxnard CA
5.0 out of 5 - Based on Over 1,000 five-star Google reviews
Best Price (805) 790-8162

Pontiac Aztek Mobile Service FAQ

Real costs, no dealer surprises

Does the 2004 Pontiac Aztek key fob use a battery?
The transponder key itself does not have a battery. The PK3 chip inside the key head is passive, powered by the antenna ring around the ignition cylinder when you insert the key. There is nothing to replace, no CR2032, no button cell. If your Aztek also has a separate remote (FCC ID L2C0007T), that remote does take a battery, but that is just for lock and unlock. It has nothing to do with starting the car.
What is the FCC ID for the 2004 Pontiac Aztek remote?
How much does a replacement key cost for a 2004 Pontiac Aztek?
My 2004 Aztek shows "SECURITY" on the dash and will not start. Is the key bad?
Can I program a new transponder key for my 2004 Aztek myself?
Questions? Call (805) 790-8162

Pontiac Aztek Key Service Areas

Same licensed team, every city

📍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
Emergency 2004 Pontiac Aztek locksmith service area in Ventura County CA
Emergency 2004 Pontiac Aztek locksmith service area in Ventura County CA
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