VENTURA COUNTY
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Fast Response Locksmith

2002 Pontiac Grand Prix
Key Replacement - Save vs Dealer in Ventura County

Today, Not Thursday | Same-Day Service

Available
2002 Pontiac Grand Prix Transponder Key
Transponder Key

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.

CA BSIS LICENSE LCO#6792
Express Service Fast Programming Back on Road Fast
Fast Response15-25
min arrival
1,000+reviews
See why they skip the dealer113KSubscribers
Verified locksmith 2002 Pontiac Grand Prix key specs from EZ Car Keyz Ventura CA
Marco Levy • EZ Car Keyz 🔥
Licensed Mobile Locksmith • Oxnard, CA
15+
Yrs Exp
Verified locksmith 2002 Pontiac Grand Prix key specs from EZ Car Keyz Ventura 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

🔥 Rapid key service, 10% off 🔥

Instant savings on same-day service
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2002 Pontiac Grand Prix
Key Options

Dealer-grade key for a fair, honest price

Transponder Key
Most popular Pontiac key typeMost Popular
2002 Pontiac Grand Prix Transponder Key
FCC IDPart #690556ButtonsBatteryFrequencyRemote StartNo
✓ In Stock · Programmed On-Site
Remote
2002 Pontiac Grand Prix Remote L2C0007T
FCC IDL2C0007TPart #10335582Buttons3BatteryCR2032Frequency315 MHzRemote StartNo
✓ In Stock · Programmed On-Site
Dealer grade 2002 Pontiac Grand Prix key fob from EZ Car Keyz Ventura CA
Skip the Dealer Markup
Professional key, honest rate
Dealer grade 2002 Pontiac Grand Prix key fob from EZ Car Keyz Ventura CA
🔧 PRO TIP
The 2002 Grand Prix runs GM's Passlock II system, not a traditional transponder chip-in-the-key setup. The security module reads a resistive sensor inside the lock cylinder itself, not the key blade. So the key is mechanically cut with no embedded chip, but the Body Control Module (BCM) still has to recognize the resistance value from that cylinder sensor. If you get a "SECURITY" light stuck on solid and a no-crank, the usual culprit is the Passlock sensor harness going flaky at the connector or the sensor itself drifting out of spec. GM part number 690556 is the standard B102 key blank for these. The key is dumb. The lock cylinder is the smart part.
Related services: Ignition Repair · Smart Key

Quick Service vs Long Wait

Done today vs done next week

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
Back on the road before the dealer even calls back
Book Service (805) 790-8162

2002 Pontiac Grand Prix Transponder Key Replacement - Fast, Affordable & Professional

Got a call from a guy out near Rincon Beach Park in Ventura. His 2002 Grand Prix just quit on him mid-afternoon. Turned the key, nothing. Dash lit up the "SECURITY" telltale and the starter would not even click.

He had already tried the ten-minute relearn on his own, three cycles of key-on waiting for the light to go out. Said he watched a YouTube video and followed it step by step. It did not work. By the third cycle he was just sitting there staring at the security light, hoping.

When I got there, the Passlock sensor wiring at the ignition harness connector had some corrosion on it. That is the problem with these W-body GMs. The sensor in the lock cylinder sends a specific resistance value to the BCM, and when that connection gets dirty or loose, the BCM reads the wrong number and locks you out. The key itself was fine. A B102 cut, no chip, GM part 690556.

I cleaned up the connector, ran the relearn procedure with the proper timing so the BCM would store the correct resistance value, and the car fired right up. Then I cut him a fresh spare key on site so he would not be stuck with just one.

He kept saying he thought the whole ignition switch was shot. It was just a dirty connector and a system that is picky about what it reads.

Save vs the Dealer on Your Pontiac Grand Prix 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
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: Casitas Springs · College · Downtown Ventura · East Ventura

Pontiac Grand Prix Rapid Response, Done Right

Rapid response in the field

2002 Pontiac Grand Prix Transponder Key
2002 Pontiac Grand Prix
Transponder Key | Done in Minutes
Estimated arrival time to Ventura
Fast Dispatch
Rapid Arrival
Available Today
Service location Ventura
Ventura
Rapid Service Zone
805 Area
Same-Day Keys (805) 790-8162

Real Pontiac Speed, Real Reviews

Fast work, lasting impressions

G
Guillermo C.
Dec 2025
★★★★★

“I called EZ Car Keyz to unlock my truck, make a key, and sync a new key fob. They were at my location within minutes and handled everything fast and friendly. Prices were great and the service was excellent.”

Google Review
G
Gregorio P.
May 2021
★★★★★

“Steve was incredibly helpful when I lost my car keys. He came out the exact same day and I only waited about 30 minutes. I really needed to get to work and he completely saved me.”

Google Review
A
Antoine M.
Dec 2025
★★★★★

“I am very pleased with the value of the service I received from Marco at EZ Car Keyz. They arrived extremely fast, opened my door in no time, and the price was right on point.”

Google Review
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Google Guaranteed locksmith review for 2002 Pontiac Grand Prix - EZ Car Keyz Ventura CA
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Google Guaranteed locksmith review for 2002 Pontiac Grand Prix - EZ Car Keyz Ventura CA
5.0 out of 5 - Based on Over 1,000 five-star Google reviews
Best Price (805) 790-8162

Pontiac Grand Prix Mobile Service FAQ

Real costs, no dealer surprises

What is the cheapest way to handle all-keys-lost on my 2002 Grand Prix?
Call a mobile locksmith before the dealer. The dealer route on these usually means a tow, then waiting for the parts counter to order a new lock cylinder or schedule the BCM relearn, which can tie your car up for a day or more. I come to you, decode or impression the lock, cut a new B102 key blade on site, and run the Passlock II relearn so the BCM accepts the new key's cylinder reading. The price I quote on the phone is what you pay. No tow bill, no shop hours adding up while your car sits in a service bay.
Can you delete lost or stolen keys so they no longer start my Grand Prix?
Does my 2002 Grand Prix key have a transponder chip inside it?
Why does my "SECURITY" light come on and the car refuse to crank?
Will the ten-minute Passlock relearn procedure fix my no-start?
Questions? Call (805) 790-8162

Pontiac Grand Prix Key Service Areas

Same-day service, every location

📍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
Guaranteed 2002 Pontiac Grand Prix locksmith service area in Ventura County CA
Guaranteed 2002 Pontiac Grand Prix locksmith service area in Ventura County CA
Stranded in Ventura County? We respond fast

Same-day service available in all listed cities

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Pontiac Grand Prix car key replacement video
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Pontiac Grand Prix Key, No Waiting

Quick response, quick service, quick results. Your key is our only priority when we arrive.

Rated number one 2002 Pontiac Grand Prix locksmith - EZ Car Keyz Ventura CA
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