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BSIS LCO #6792
NASTF CertifiedJeep Grand Wagoneer Year Lookup
Tap your year for exact key specs and pricing.
Which Key Does Your Grand Wagoneer Have?
Not sure which key your Jeep Grand Wagoneer uses? Look at the FCC ID printed on the back of your current fob. That 10-character code tells us exactly which replacement you need. Or call (619) 876-1271 with your VIN.
The Grand Wagoneer uses a push-button-start proximity smart key (FCC M3NWXF0B1) in 4-, 5-, or 6-button forms with a hidden emergency insert blade for the door. It runs an NXP ID47 (4A AES) transponder at about 434 MHz and sits behind the Secure Gateway, so add-a-key and all-keys-lost both require a dealer or locksmith with an SGW-capable scan tool.
Jeep Grand Wagoneer Key Pricing
Flat-rate pricing for every Grand Wagoneer key type. No hidden fees.
Grand Wagoneer Key: Dealer vs. Mobile Locksmith
Jeep financing lets you put a Grand Wagoneer key on your car payment. We accept cash, card, Venmo, Zelle, and Apple Pay - your choice.
Skip the Dealer - Call (619) 876-1271Common Jeep Grand Wagoneer Key Issues
Trunk Release Button Not Working on Grand Wagoneer Fob
The trunk release button on Jeep Grand Wagoneer fobs typically requires a long press (2+ seconds) for safety. If it still does not work after a long press, the button contact inside the fob may be worn. We can replace the fob shell or the entire fob.
Grand Wagoneer Vulnerable to Relay Theft
Smart key systems like those on the Jeep Grand Wagoneer can be targeted by relay theft devices that amplify the fob's signal through walls. Store your fob in a Faraday pouch or metal container when at home to block signal amplification.
Grand Wagoneer Key Clone Scam Warning
Be wary of services advertising Jeep Grand Wagoneer key "cloning" at low prices. Modern Jeep keys use encrypted rolling codes that cannot be cloned. Legitimate key replacement requires OBD-II programming through the vehicle's computer.
Can You Program a Grand Wagoneer Key Yourself?
Jeep Grand Wagoneer: Self-programming was disabled starting this model year. Previous years of the Grand Wagoneer allowed it, but Jeep removed the capability as a security measure.
How It Works
Describe Your Jeep Key Problem
Year, model, and key type. Wrangler, Grand Cherokee, Compass. We carry fobik and proximity fobs for every Jeep.
Jeep-Ready Van Rolling
Fobik blanks, Y-cut blades, and Stellantis security tools loaded for your Jeep.
Jeep Key Done
Fobik programmed, remote start checked, doors verified. Your Jeep is back on the trail.
Related Services
Fun Fact
Early Jeep Grand Wagoneer keys used fixed-code transponders. Modern versions use AES 128-bit encryption - the same standard used in government communications.
KEY REPLACEMENT ACROSS ALL OF SAN DIEGO COUNTY
We come to you, anywhere in San Diego County. No shop visit, no towing. Our mobile locksmith arrives at your home, office, or roadside.
Jeep Key Service Live
Watch a Jeep Wrangler fobik get cut and programmed on the trail.
Jeep Key Replacement Call Now
Wrangler, Cherokee, Compass. Every Jeep covered across San Diego County.
