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2006 Cadillac CTS
Key Replacement - Save vs Dealer in Ventura County

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2006 Cadillac CTS Transponder Key
Transponder Key

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min arrival
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Certified 2006 Cadillac CTS key replacement info from EZ Car Keyz Ventura CA
Marco Levy • EZ Car Keyz 🔥
Licensed Mobile Locksmith • Oxnard, CA
15+
Yrs Exp
Certified 2006 Cadillac CTS key replacement info from EZ Car Keyz Ventura CA
Key specialists
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2006 Cadillac CTS
Key Options

Dealer-grade key for a fair, honest price

Transponder Key
Most popular Cadillac key typeMost Popular
2006 Cadillac CTS Transponder Key
FCC IDPart #5928825ButtonsBatteryFrequencyRemote StartNo
✓ In Stock · Programmed On-Site
Remote
2006 Cadillac CTS Remote L2C0005T
FCC IDL2C0005TPart #16263074-99Buttons4BatteryCR2032Frequency315 MHzRemote StartNo
✓ In Stock · Programmed On-Site
OEM quality 2006 Cadillac CTS key fob from EZ Car Keyz Ventura CA
Skip the Dealer Markup
Professional key, honest rate
OEM quality 2006 Cadillac CTS key fob from EZ Car Keyz Ventura CA
🔧 PRO TIP
The 2006 CTS runs GM's PK3+ (Passkey 3+) system with a Megamos 48 chip inside a B112-blade transponder key, part number 5928825. No remote buttons, no battery, just a resistive transponder read by the ignition lock cylinder. All-keys-lost on these does not need a scan tool. It uses GM's on-board relearn: three cycles of 10 minutes each with the key in RUN. That is 30 minutes of mandatory wait time baked into the procedure, no way around it. If someone quotes you a 5-minute job, they do not know this platform.
Related services: Ignition Repair · Smart Key

Verified Pro vs Dealer Process

Licensed pro vs dealer process - you choose

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 1000+ five-star reviews
Book Service (805) 790-8162

2006 Cadillac CTS Transponder Key Replacement - Fast, Affordable & Professional

Over near Community Memorial Hospital in Ventura, a guy flagged me down in the parking structure. Not my scheduled call. He had seen the van while I was finishing another job nearby.

His 2006 CTS had one key left, and it was chewed up. The blade was worn down enough that it barely turned the ignition cylinder, and he had been jiggling it for weeks. He told me he knew the day was coming where it just would not go in anymore. Today was that day.

I decoded the lock on the driver door, cut a fresh B112 blade on a new 5928825 blank, and seated the Megamos 48 chip. Then came the part nobody loves: the PK3+ relearn. Three cycles, 10 minutes each, key sitting in RUN while the theft deterrent light on the dash slowly blinks and then goes solid. We stood there talking between cycles. He mentioned the dealer had quoted him a tow plus a full day's wait, and he had just kept putting it off.

After the third cycle, clean start. I turned it off, started it again, turned it off, started it a third time. Then I handed him the old key back and told him to keep it somewhere as a backup blade, because the chip was still registered.

He looked at the clock on the dash. Thirty-eight minutes, start to finish, right there in the structure. No tow truck, no waiting room, no shuttle ride home.

Save vs the Dealer on Your Cadillac CTS Key

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

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BSIS Licensed
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Also serving: Casitas Springs · College · Downtown Ventura · East Ventura

Cadillac CTS Rapid Response, Done Right

Rapid response in the field

Licensed locksmith replacing 2006 Cadillac CTS key in Ventura CA
Transponder Key | Rapid On-Site Service
2006 Cadillac CTS | Ventura County
Licensed locksmith replacing 2006 Cadillac CTS key in Ventura CA
2006 Cadillac CTS Transponder Key
2006 Cadillac CTS
Transponder Key | Pro Grade Service
Estimated arrival time to Ventura
Proven Timing
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Service location Ventura
Ventura
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805 Area
Same-Day Keys (805) 790-8162

Certified and Five-Star Rated

Credentials confirmed by real drivers

K
Kane G.
Apr 2024
★★★★★

“Tim is a hero. He programmed a master proximity key for a newer Volkswagen that multiple locksmiths refused to touch. He spent hours until late at night making sure every function worked perfectly. The skill level here is incredible.”

Yelp Review
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Natasha S.
Sep 2025
★★★★★

“Very professional and extremely affordable. The price was literally about three times cheaper than what my dealership quoted me. Fast service and no stress at all. Highly recommend.”

Google Review
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.”

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5-star review of 2006 Cadillac CTS key service by EZ Car Keyz Ventura CA
“Real savings, real reviews.”
5-star review of 2006 Cadillac CTS key service by EZ Car Keyz Ventura CA
5.0 out of 5 - Based on Over 1,000 five-star Google reviews
Best Price (805) 790-8162

Cadillac CTS Mobile Service FAQ

Real costs, no dealer surprises

I lost all my keys for my 2006 Cadillac CTS. Can you still make one on site?
Yes. All-keys-lost on the 2006 CTS is a standard mobile job. I decode your lock, cut a fresh B112 blade on a 5928825 blank with the Megamos 48 chip, and run the PK3+ on-board theft deterrent relearn through the ignition. Three 10-minute cycles, about 30 minutes of built-in wait time, then verification starts. No tow needed. The old missing keys get cleared from the body control module during the relearn, so they cannot start the car anymore.
Do I have to tow my 2006 CTS to the dealer if I have no keys?
How long does an all-keys-lost replacement take on a 2006 CTS?
My 2006 CTS cranks but will not start, and the theft deterrent light stays on. Is it the key?
Can I buy a blank 2006 CTS key online and program it myself?
Questions? Call (805) 790-8162

Cadillac CTS Key Service Areas

Proven service in your 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
Licensed 2006 Cadillac CTS locksmith service area in Ventura County CA
Licensed 2006 Cadillac CTS locksmith service area in Ventura County CA
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2006 Cadillac CTS Key by Licensed Pros

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