NISSAN Car Key Replacement in Windsor
Innovation That Excites Nissan Key Replacement That Keeps You Moving
Windsor’s Nissan Key Specialists · Est. 1989 · Dealer-Level Nissan CONSULT Programming · Proximity Smart Fob Experts · 350+ Nissan Key Blanks In Stock
Nissan NATS immobilizer and Intelligent Key proximity fob programming across Windsor & Essex County.
Trusted by Windsor Drivers 200+ ⭐⭐⭐⭐⭐ Google Reviews
Why Windsor Trusts Canadian Locksmiths for Nissan Key Replacement
Your Complete Nissan Key Replacement Checklist
Before calling for car key replacement in Windsor, gather this information so the mobile Nissan key specialist can give you an instant quote and arrive prepared with the right key blanks, transponder chips, and programming equipment.
⚠️ Your Safety First
Are you in a safe place? Need immediate car key replacement service or prefer to book an appointment? Mobile automotive key generation is available Monday–Friday, 9 AM to 5 PM throughout Windsor and the surrounding region.
🔑 Know Your Vehicle
Year, Make, Model, Trim (if known). Is it Push-to-Start (proximity smart key fob) or Metal Key Ignition (transponder chip key)? This determines which key blank, cutting method, and programming protocol applies to your car key replacement.
🔍 Assess Your Situation
All keys lost or still have one working? Any spare at home (even if dead)? Stolen, not just lost? Canadian Locksmiths performs stolen key deletion and immobilizer re-flashing to ensure old keys won't start your vehicle.
📍 Confirm Your Location
Exact address where vehicle is parked. Driveway, parking lot, underground, or gated? Any access issues? The mobile car key replacement van covers all of Windsor, Tecumseh, LaSalle, Lakeshore, Amherstburg, Belle River, Tilbury, and Essex County.
📞 Contact Us
Call or text (519) 979-1270. The team will confirm vehicle details, quote your automotive key replacement cost, and schedule your appointment.
What Canadian Locksmiths Offer – Nissan Car Key Services in Windsor
Complete Nissan key replacement services across Windsor and Essex County – from basic transponder duplication to advanced all-keys-lost immobilizer recovery.
Nine specialized Nissan key services are available across the Windsor region. Every service is performed at your location by a mobile locksmith carrying NATS-specific diagnostic tools, Nissan key blanks, and precision NSN14 cutting equipment. From NATS5 transponder chip cloning (4D60, 2002–2007) through NATS6 flip key programming (ID46 PCF7936, CWTWB1G767, 2008–2019) to NATS7 Intelligent Key BCM authentication (4A HITAG-AES, KR5TXN4/KR5TXN7, 2020+), the full spectrum of Nissan immobilizer systems is handled with the Lonsdor K518 Pro, SmartPro, Xhorse VVDI Key Tool Max Pro, and authorized dealer software
The service covers complete Nissan key generation, NATS transponder programming, Intelligent Key duplication, and immobilizer re-flashing — all performed at your home, office, or roadside location. The mobile van carries diagnostic tools rated for every NATS generation — NATS5 (4D60 transponder, 2002–2007 Altima and Sentra), NATS6 (ID46 PCF7936, 2008–2019 Rogue, Pathfinder, Murano), and NATS7 (4A HITAG-AES 128-bit, 2020+ Rogue, Pathfinder, Altima). Primary programming via Lonsdor K518 Pro with SmartPro backup. Intelligent Key proximity fobs (FCC: KR5TXN4 for Rogue/Pathfinder 2021+, KR5TXN7 for Altima/Sentra 2019+) require authorized dealer software for all-keys-lost recovery on 2020+ models — Canadian Locksmiths carries this authorization. Flip key remotes (FCC: CWTWB1G767, 2013–2019 models) and legacy remotes (CWTWB1U545) are programmed via OBDII with the Xhorse VVDI Key Tool Max Pro. NSN14 blade cutting is performed at the vehicle for all Nissan key types including Intelligent Key emergency inserts. The region's largest Nissan key inventory includes blanks for Rogue, Pathfinder, Altima, Sentra, Kicks, Murano, Frontier, Titan, Maxima, Versa, Armada, Z, Leaf, and Ariya.
Nissan Lost Key Replacement
All Nissan keys lost — stolen, damaged, or missing? Complete all-keys-lost Nissan recovery is performed at your location. The NATS immobilizer PIN is extracted from the ECU via OBDII, a new key code is generated using VIN decoding, an NSN14 blade is cut on-site, and the NATS transponder chip or Intelligent Key proximity fob is programmed from scratch. For 2020+ models with NATS7 (HITAG-AES 4A chip), authorized dealer software completes the programming. FCC IDs supported: KR5TXN4 (Rogue/Pathfinder 2021+), KR5TXN7 (Altima/Sentra 2019+), CWTWB1G767 (flip keys 2013–2019). Lost key deletion included to prevent unauthorized starts. Starts at $249 — the dealership at 9800 Tecumseh Rd E quotes $400–$700 for the same service.
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Nissan Spare Keys & Remotes
You have one working Nissan key and want a backup before you are locked out. A new NSN14 blade is cut and a duplicate NATS transponder or Intelligent Key proximity fob is programmed at your location. Spare NATS transponder keys (ID46 PCF7936 chip for 2008–2019 models, 4D60 for older) start at $129. Spare Intelligent Key fobs (4A HITAG-AES for 2020+ Rogue, Pathfinder, Altima) start at $199. The new key is registered to your Nissan's immobilizer module so both original and spare work seamlessly. CR2032 battery included with every Intelligent Key fob. The dealership quotes $350–$500 for the same spare key service.
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Nissan Key Programming
The technician connects to your Nissan's OBDII port and writes the new key's transponder data to the NATS immobilizer module. NATS5 vehicles (4D60 chip, 2002–2007) use PIN-based registration via SmartPro. NATS6 vehicles (ID46 PCF7936, 2008–2019) require the Lonsdor K518 Pro for encrypted seed-key exchange. NATS7 vehicles (4A HITAG-AES, 2020+) require authorized dealer software for BCM authentication. All Nissan key types are covered: standard transponder, flip remote (CWTWB1G767), and Intelligent Key proximity fob (KR5TXN4, KR5TXN7). Component validation across ECU, BCM, and instrument cluster included.
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Nissan Key Extraction
Broken Nissan key blade stuck in your ignition cylinder or door lock? Professional non-destructive extraction tools are used to remove broken NSN14 blade fragments without damaging the lock wafers or ignition housing. Common on high-mileage Altima, Sentra, Versa, and Frontier models where the factory key blade wears thin at the shoulder cut. After extraction, a fresh NSN14 blade is cut using VIN decode data, the NATS transponder chip is programmed, and full cylinder operation is tested. Emergency insert blades for Intelligent Key fobs are also extracted and replaced at your location.
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Nissan Key Cutting
Every Nissan key blade Canadian Locksmiths cuts is precision-machined on-site using VIN decode data or physical lock decoding from the existing cylinder. NSN14 blades are standard across all Nissan models from Rogue and Pathfinder to Frontier and Titan. Intelligent Key emergency insert blades are cut to factory specification for backup mechanical entry when the proximity fob battery dies. The mobile cutting equipment handles both standard edge-cut NSN14 profiles and the high-security dimple cuts used on select Nissan models. Every cut is verified for smooth cylinder operation before NATS programming begins.
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Nissan Key & Lock Repair
Worn Nissan ignition cylinders, stuck keys, and broken fob housings are repaired on-site. Canadian Locksmiths rebuilds Nissan ignition cylinders with new wafers for Sentra, Versa, Altima, and Frontier models where years of use have worn the internal wafer springs. Flip key mechanisms on CWTWB1G767 fob housings are replaced when the blade no longer locks open or closed. Intelligent Key fob shell replacements restore cracked or water-damaged housings while retaining the original PCB board and 4A transponder chip. Button pad membranes replaced on worn Intelligent Key remotes.
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Nissan Remote Repair
Nissan key fob shell replacement with OEM-quality housings for Intelligent Key proximity fobs and flip key remotes. CR2032 battery replacement for all Intelligent Key models — Rogue, Pathfinder, Altima, Sentra, Murano, Kicks. Flip key blade mechanism repair for CWTWB1G767 fobs common on 2013–2019 Rogue, Sentra, and Juke. Button pad membrane restoration for worn lock/unlock/trunk/panic buttons. The original transponder chip and PCB board are transferred to the new shell — no reprogramming needed. Remote button not working? The technician diagnoses whether it is a battery issue, button pad wear, or PCB circuit failure before recommending repair or replacement.
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Nissan Mobile Service
The mobile technician drives to your Nissan — home, work, parking lot, or roadside throughout the service area. The van carries the complete Nissan key inventory including NSN14 blanks, Intelligent Key fobs for all current models, NATS transponder chips (4D60, ID46 PCF7936, 4A HITAG-AES), and the full diagnostic toolkit: Lonsdor K518 Pro, SmartPro, Xhorse VVDI Key Tool Max Pro, and authorized dealer software for 2020+ Intelligent Key programming. Monday–Friday, 9 AM–5 PM. In most cases same day service.
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Nissan ECU/BCM Programming
The service covers Nissan ECU flashing, NATS immobilizer module reprogramming, BCM security re-flashing, and dealer-software-level diagnostics for 2020+ models. When a Nissan's NATS module loses communication with registered keys — common after battery replacement, ECU swap, or electrical fault — the authentication link between the BCM, instrument cluster, and ECU is re-established via OBDII. For 2020+ Rogue, Pathfinder, and Altima models running NATS7 with HITAG-AES encryption, authorized dealer software access is required for module-level reprogramming. Canadian Locksmiths carries this authorization so Nissan owners avoid the tow to the dealer and the multi-day wait. For vehicles requiring factory-level security protocols, Canadian Locksmiths also maintains Consult III R2R access via J2534 pass-through interface, providing the same programming capability available at Nissan/Infiniti dealerships — covering all NATS immobilizer generations from 1999 onwards.
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Nissan Key Replacement Certifications & Reviews – Since 1989
Over 35 years of professional automotive key replacement in Windsor and Essex County. The certifications, industry memberships, and 200+ verified reviews reflect a trusted, established car key replacement service.
Nissan Key Replacement Reviews – Windsor & Essex County
Verified reviews from Windsor Nissan owners who saved hundreds on key replacement compared to dealership pricing - read their stories below.
"Lost both keys to my 2022 Rogue at Caesar Windsor parking lot. Called Canadian Locksmiths and they arrived within the hour. The technician connected his Autel IM608 Pro II to the OBDII port, extracted the NATS7 security PIN, cut two new NSN14 emergency insert blades on-site, and programmed two new Intelligent Key proximity fobs (KR5TXN4) with full HITAG-AES 4A chip authentication. Tested keyless entry from all four doors, push-to-start, trunk release, and panic button. Total time was about 50 minutes in the parking lot. The area Nissan at 9800 Tecumseh Rd E quoted me $650 for a single fob with a week-long wait. The team did two fobs for less than the dealer wanted for one. Saved me over $400 and a tow truck. Highly recommend."
"Needed a spare Intelligent Key for my 2020 Pathfinder before a road trip to Muskoka. Called Monday morning and they came to my house in Tecumseh that same afternoon. The technician used VVDI Key Tool Plus to read my existing Intelligent Key's transponder data, cut a new NSN14 emergency blade, and programmed the spare fob (KR5TXN4, NATS7 generation) through the BCM via dealer-level software. Both fobs tested perfectly – proximity unlock, push-to-start, trunk release. The whole process took under 40 minutes in my driveway. Windsor Nissan quoted $450 with a 5-day wait for the fob to ship from Toronto. Canadian Locksmiths had everything in stock and did it same day for half the dealer price."
"My 2018 Frontier key snapped off in the ignition at the job site in LaSalle. The blade broke right at the shoulder where it enters the cylinder. Called Canadian Locksmiths and the tech arrived within 90 minutes. He extracted the broken NSN14 blade fragment from the ignition cylinder without any damage to the wafers, cut a brand new blade using VIN decode data, and reprogrammed the NATS6 transponder chip (ID46 PCF7936) through the OBDII port using his Autel IM608 Pro II. Tested the ignition, door locks, and started the truck three times to verify. The whole job took about 45 minutes. The Nissan dealer wanted $350 plus a tow – Our team did it right in the parking lot for $149. Back on the road in under an hour."
Nissan Key Replacement Pricing in Windsor
Nissan key replacement in Windsor starts at $99 for basic spare NATS transponder keys (4D60 or ID46 PCF7936 chip) and ranges up to $399 for complex all-keys-lost Intelligent Key systems requiring NATS7 HITAG-AES 4A chip programming with authorized dealer software. Pricing depends on your Nissan model year, NATS generation, key type, and whether you have a working spare. The area Nissan at 9800 Tecumseh Rd E quotes $400–$700 for the same services. Lally Nissan in Chatham quotes $450–$650. Call (519) 979-1270 for an exact quote
Nissan key replacement costs in Windsor range from $99 for basic spare NATS transponder keys to $399 for complex all-keys-lost Intelligent Key recovery requiring NATS7 security resets and dealer software authorization. NATS5 transponder keys (4D60 chip, 2002–2007 Altima, Sentra): $99–$129 spare, $149–$199 all-keys-lost. NATS6 transponder and flip keys (ID46 PCF7936, 2008–2019 Rogue, Pathfinder, Murano): $99–$149 spare transponder, $149–$199 spare flip key (CWTWB1G767), $199–$299 all-keys-lost. NATS7 Intelligent Key fobs (4A HITAG-AES, 2020+ Rogue, Pathfinder, Altima, Sentra): $199–$249 spare fob (KR5TXN4/KR5TXN7), $249–$399 all-keys-lost with dealer software authorization. Emergency NSN14 blade cutting included with every Intelligent Key fob. CR2032 battery included. The area Nissan at 9800 Tecumseh Rd E charges $400–$700 for the same Intelligent Key services. Final pricing depends on your Nissan model year, key type, trim level, location, and whether you have a working spare. Call 519-979-1270 for an exact quote.
Prices may vary by model year and specific requirements. For a precise quote: 519-979-1270
How Nissan Key Replacement Works in Windsor
Every Nissan key replacement follows the same five-step process — whether the vehicle is at Caesar Windsor, a driveway in South Windsor, or a parking lot in Tecumseh. From NATS7 Intelligent Key proximity fobs to NATS5 transponder keys, the process is designed for completion at your location with zero trips to the dealer. Monday–Friday, 9am–5pm. Most appointments are fulfilled the same day you call.
Nissan key replacement by Canadian Locksmiths typically takes 20–60 minutes on-site depending on NATS generation and key type. NATS5 transponder keys (4D60 chip, 2002–2007 models) take 15–25 minutes for PIN extraction and programming via SmartPro. NATS6 flip keys and transponders (ID46 PCF7936, 2008–2019 models) require 25–40 minutes including encrypted seed-key exchange via Autel IM608 Pro II. NATS7 Intelligent Key fobs (4A HITAG-AES, 2020+ models) with BCM programming and dealer software authorization take 35–60 minutes. All-keys-lost recovery adds 10–15 minutes for encrypted NATS security PIN retrieval from the ECU. No tow truck. No dealer appointment. No week-long wait for a factory fob from Nissan Canada. Your Nissan key is cut and programmed at your location, Monday–Friday, 9 AM–5 PM.
Your Nissan Year & Model
Call (519) 979-1270 with your Nissan's year, model, and trim. Indicate whether it is an Intelligent Key push-to-start (2019+ Rogue, Pathfinder, Altima, Sentra) or a NATS transponder metal key ignition (Frontier, Versa, older models). The team confirms the key type, checks NATS generation compatibility, quotes an exact price, and schedules your appointment. Monday–Friday, 9am–5pm.
Run Nissan Diagnostics
The technician arrives at your Nissan with our key programming system, SmartPro, Xhorse VVDI Key Tool Max Pro, and authorized dealer software for 2020+ models. The technician connects to the OBDII port and runs NATS-specific diagnostics: immobilizer generation identification (NATS5/6/7), registered key count verification, security PIN extraction, and ECU/BCM communication status check. For Intelligent Key models, proximity antenna function and push-to-start circuit integrity are verified before programming begins.
Cut Your Nissan Blade
The new NSN14 Nissan key blade is precision-cut at your location using VIN decode data or physical lock decoding from the existing cylinder. NSN14 is the standard blade profile across all Nissan models from Rogue and Pathfinder to Frontier and Titan. Intelligent Key emergency insert blades are cut to factory specification for backup mechanical entry when the fob battery dies. Every cut is verified for smooth cylinder operation before NATS programming begins.
Program & Register Nissan Key
Using our professional key programming equipment or authorized dealer software, the technician programs the NATS transponder chip or Intelligent Key proximity fob to your Nissan's immobilizer system and registers it to the ECU. NATS5 vehicles use PIN-based registration. NATS6 vehicles require encrypted seed-key exchange. NATS7 vehicles (2020+ Rogue, Pathfinder, Altima) require BCM authentication via dealer software. For all-keys-lost situations, the NATS security PIN is extracted, lost keys are deleted from the register, and new keys are programmed from scratch.
Test All Nissan Functions
Verify all functions before leaving: remote lock/unlock from 30+ feet, Intelligent Key proximity detection from all four door handles and trunk, push-to-start ignition, trunk release, panic button, and emergency NSN14 blade insertion for mechanical backup entry. For flip key models: fold/unfold mechanism, remote button response, and NATS transponder recognition. Canadian Locksmiths starts the vehicle three times to confirm consistent immobilizer authentication. After service: all keys are fully tested on-site before our team leaves. 90-day warranty on our team material included.
After service: All keys are fully tested on-site before Canadian Locksmiths leaves. 90-day warranty on our team material included.
WARRANTY
Car Key Programming Warranty – 90 Day Coverage
Complete coverage on all materials Canadian Locksmiths supplies — if anything provided fails within 90 days, the technician replaces it on-site during regular business hours at no additional cost.
Common non-warranty issues include dead battery, frozen lock, steering lock tension, faulty starter, faulty fuel pump, poor ground, aftermarket wiring and empty fuel.
Nissan Car Key Replacement FAQs – Windsor
Answers to the most frequently asked questions about Nissan key replacement pricing, NATS programming, Intelligent Key systems, mobile service coverage areas, and the professional tools used to program your Nissan keys.
How much does a Nissan key replacement cost in Windsor?+
Nissan key replacement in Windsor starts at $99 for a spare NATS transponder key when you have a working key. NATS5 generation transponder keys (4D60 chip, 2002–2007 Altima, Sentra) run $99–$129 for spares. NATS6 flip keys (ID46 PCF7936 chip, FCC: CWTWB1G767, 2008–2019 Rogue, Pathfinder, Sentra) run $149–$199. NATS7 Intelligent Key proximity fobs (4A HITAG-AES chip, FCC: KR5TXN4 for Rogue/Pathfinder 2021+, KR5TXN7 for Altima/Sentra 2019+) start at $199 for spares and $249–$399 for all-keys-lost recovery requiring dealer software authorization. The area Nissan at 9800 Tecumseh Rd E quotes $400–$700 for the same Intelligent Key services. Lally Nissan in Chatham quotes $450–$650. Prices may vary – call 519-979-1270 with your Nissan year and model for an exact quote.
How long does a Nissan key replacement take?+
Most Nissan key replacements take 20–60 minutes once the mobile technician arrives at your location. NATS5 transponder key duplication (4D60 chip, 2002–2007 models) takes 15–20 minutes. NATS6 flip key replacement (ID46 PCF7936, CWTWB1G767 fobs, 2008–2019 models) takes 25–35 minutes including NSN14 blade cutting and remote programming via our aftermarket key programmer. NATS7 Intelligent Key programming (4A HITAG-AES, KR5TXN4/KR5TXN7 fobs, 2020+ models) takes 35–50 minutes with dealer software BCM authentication. All-keys-lost situations add 10–15 minutes for encrypted NATS security PIN extraction from the ECU. Complex NATS module re-flashing after electrical faults may take 45–90 minutes depending on the specific fault codes.
Can you make a Nissan key without the original?+
Yes. Complete all-keys-lost Nissan key replacement is performed at your location. The key programming tool connects to the OBDII port to identify the NATS generation (NATS5, NATS6, or NATS7), extract the immobilizer security PIN from the ECU, generate a new key code via VIN decoding, precision-cut a new NSN14 blade, and program the NATS transponder chip or Intelligent Key fob from scratch. For 2020+ models running NATS7 with HITAG-AES 4A chip encryption, authorized dealer software completes the BCM authentication — most locksmiths in the region cannot do this. Lost key deletion is included to prevent unauthorized starts from stolen fobs.
Do I need to tow my Nissan to the dealership if I lost all keys?+
No tow truck needed. A mobile Nissan key specialist is dispatched to your exact location. The van carries NSN14 key blanks, Intelligent Key fobs for all current models (KR5TXN4, KR5TXN7), NATS transponder chips (4D60, ID46 PCF7936, 4A HITAG-AES), and the full diagnostic toolkit including our key programming system, SmartPro, and authorized dealer software for 2020+ programming. Service is typically completed right where your vehicle is parked. Monday–Friday, 9 AM–5 PM. No dealer appointment, no week-long wait, no $150+ tow.
What information do you need to start my Nissan key replacement?+
Canadian Locksmiths needs your Nissan’s year, model, and trim level. Knowing whether it’s a push-to-start Intelligent Key or metal key NATS transponder ignition helps the team quote accurately. Our team also needs to know if all keys are lost or if you have a working key, and your exact location in Windsor or Essex County so the technician can arrive prepared with the right Nissan blanks and equipment.
Can I get a spare Nissan key while I still have one working?+
Yes, and getting a spare while you still have a working key is the smartest and most cost-effective decision. Spare NATS transponder keys start from $129 — the existing working key enables the faster add-key procedure rather than full all-keys-lost recovery. Spare Intelligent Key fobs start at $199. For comparison, all-keys-lost Intelligent Key recovery starts at $249 because it requires NATS security PIN extraction, ECU reprogramming, and dealer software authorization on 2020+ models. Blanks for every Nissan model are stocked and a spare can be cut and programmed at your location in 20–40 minutes. CR2032 battery included with every Intelligent Key fob. The dealership at 9800 Tecumseh Rd E charges $350–$500 for a spare Intelligent Key.
What Nissan models do you service in Windsor?+
Canadian Locksmiths services every Nissan model sold in Canada from 1998 to present, covering all three NATS generations. This includes: Rogue, Rogue Sport (2008+), Pathfinder (1998+), Altima (1998+), Sentra (1998+), Maxima (1998+), Kicks (2018+), Murano (2003+), Frontier (1998+), Titan and Titan XD (2004+), Versa and Versa Note (2007+), Armada (2004+), Z, 370Z, 350Z (2003+), Leaf (2011+), Ariya (2023+), Juke (2011–2017), Quest (2004–2016), and NV series commercial vehicles. NATS5 models (2002–2007), NATS6 models (2008–2019), and NATS7 models (2020+) all serviced with the appropriate diagnostic tools and transponder chips. Intelligent Key, flip key, and standard transponder configurations covered.
How much does a Nissan dealer in Windsor charge for key replacement compared to your service?+
Windsor Nissan at 9800 Tecumseh Rd E typically charges $400–$550 for a single Intelligent Key fob replacement, plus a $75–$100 programming fee, plus potential $150+ towing if all keys are lost. Total dealer cost for all-keys-lost Intelligent Key recovery: $575–$800+. Wait times average 3–7 business days for fob delivery from Nissan Canada parts distribution. Lally Nissan in Chatham quotes $450–$650 with similar wait times and a 2-hour drive each way from the area. Canadian Locksmiths provides identical Intelligent Key programming using authorized dealer software for $199–$399 – performed at your location, in most cases same day, no tow truck required. Spare NATS transponder keys from $99. Average savings: $200–$400 per Nissan key replacement job.
What is the difference between a Nissan transponder key, remote head key, and Intelligent Key?+
Nissan uses three key types. NATS transponder keys are metal blade keys with an embedded security chip (ID46, 4D60, or 4A HITAG-AES) that communicates with the immobilizer. These are used on Frontier, Versa, and as emergency inserts for Intelligent Keys. Remote head and flip keys combine a metal blade with integrated remote buttons for lock/unlock, common on Rogue (2014–2017), Juke, and Sentra (FCC IDs: CWTWB1G767, CWTWB1U751). Intelligent Keys are proximity smart fobs for keyless entry and push-button start, using NXP HITAG-AES 128-bit encryption on 2019+ models (FCC IDs: KR5TXN4, KR5TXN7). Models from 2020+ often require authorized dealer software access for programming.
What does the 'Key System Error' or 'No Key Detected' warning mean on my Nissan?+
The 'Key System Error' or 'No Key Detected' warning on your Nissan dashboard means the NATS immobilizer cannot authenticate the Intelligent Key proximity fob. Common causes: dead CR2032 battery in the fob (the most frequent and cheapest fix – hold the fob flat against the push-button start as a temporary workaround), NATS module communication fault after battery replacement or electrical surge, damaged proximity antenna in the door handle or dashboard, water damage to the fob's internal PCB circuit board, or a deregistered key after ECU/BCM reprogramming. The exact cause is diagnosed via OBDII — determining whether it is a $5 battery swap, a $149 NATS re-sync, or a $249+ Intelligent Key replacement before quoting. Do not tow to the dealer until you call (519) 979-1270 for a diagnosis.
Why Windsor Nissan Owners Choose Canadian Locksmiths Over the Dealer
Nissan owners in the region save an average of 50% on Intelligent Key, flip key, and NATS transponder key replacement with the mobile service versus the dealership at 9800 Tecumseh Rd E. The same professional diagnostic tools — including the our key programming system and authorized dealer software for 2020+ NATS7 programming — no towing, no waiting room, no parts markup
Nissan owners save $200–$400 on average per key replacement with mobile service vs. dealership pricing. The dealership at 9800 Tecumseh Rd E charges $400–$550 for a single Intelligent Key fob (KR5TXN4 or KR5TXN7) plus $75–$100 programming fee plus $150+ towing for all-keys-lost situations — total $575–$800+. Wait times: 3–7 business days for fob delivery from Nissan Canada. Lally Nissan in Chatham quotes $450–$650 with a 2-hour drive each way. The mobile service brings authorized professional Nissan diagnostics — the diagnostic platform, SmartPro, and dealer software for NATS7 BCM authentication — to your location. Same Intelligent Key programming, same HITAG-AES 4A chip authentication, same NSN14 blade cutting — from $199 for spares, $249 for all-keys-lost. Same-day service eliminates towing costs and multi-day wait times entirely.
Nissan Nissan Models Serviced in Windsor
Browse the most popular Nissan models by vehicle category — from the Rogue and Pathfinder SUVs to the Frontier and Titan trucks. The mobile technicians carry NSN14 key blanks, Intelligent Key fobs, NATS transponder chips, and authorized dealer software for virtually every Nissan on the road from 1998 to present.
All Nissan models are serviced across all three NATS immobilizer generations. NATS5 vehicles (4D60 transponder, 2002–2007) include early Altima, Sentra, Maxima, Pathfinder, and Murano. NATS6 vehicles (ID46 PCF7936, 2008–2019) cover the mid-generation Rogue, Pathfinder, Altima, Sentra, Murano, Frontier, Titan, and specialty models like Juke, 370Z, and Quest. NATS7 vehicles (4A HITAG-AES, 2020+) include the current-generation Rogue, Pathfinder, Altima, Sentra, Kicks, Murano, Ariya, Frontier, and Z. The mobile Nissan key specialists carry the largest inventory of NSN14 blanks, Intelligent Key fobs (KR5TXN4, KR5TXN7), flip key housings (CWTWB1G767), and NATS transponder chips in the region.
Nissan Rogue
Rogue (2008+), Rogue Sport (2017–2022), Rogue Select. NATS6 ID46 transponder (2008–2019), NATS7 4A HITAG-AES Intelligent Key (2020+). FCC: KR5TXN4. NSN14 blade. From $99 transponder, $249 Intelligent Key
Nissan Pathfinder
Pathfinder (1998+), Armada (2004+). NATS5 4D60 (2002–2007), NATS6 ID46 (2008–2019), NATS7 HITAG-AES Intelligent Key (2020+). FCC: KR5TXN4. Full push-to-start programming via our diagnostic platform
Nissan Altima
Altima (1998+), Maxima (1998+), Sentra (1998+). All NATS generations covered. 2019+ use Intelligent Key (FCC: KR5TXN7) with HITAG-AES 4A chip. NSN14 blade. From $99 transponder, $199 Intelligent Key spare
Nissan Frontier
Frontier (1998+), Titan (2004+), Titan XD (2016+). NATS transponder keys standard across all years. ID46 PCF7936 chip (2008+), 4D60 (older). NSN14 blade. Ignition cylinder rebuilds common on high-mileage Frontiers
Nissan Kicks
Kicks (2018+), Versa (2007+), Versa Note (2014–2019). Kicks uses NATS7 Intelligent Key (2020+). Versa uses NATS transponder key. Entry-level pricing from $99 transponder key duplication
Nissan Murano
Murano (2003+), Quest (2004–2016), Juke (2011–2017). Murano 2020+ uses NATS7 Intelligent Key. Juke flip keys (CWTWB1G767). Quest transponder keys. Full NATS programming for all model years
Nissan Leaf
Leaf (2011+), Ariya (2023+). Electric vehicle key programming. Intelligent Key proximity fobs with push-to-start. Ariya uses NATS7 HITAG-AES 128-bit encryption. Authorized dealer software required for 2020+ programming
Nissan Z
Z (2023+), 370Z (2009–2020), 350Z (2003–2008). Sports car Intelligent Key programming. 370Z uses NATS6 ID46 transponder. New Z uses NATS7 HITAG-AES. Flip keys and Intelligent Key fobs covered
Nissan NV
NV200 (2013–2021), NV Cargo (2012–2021), NV Passenger (2012–2021). Commercial fleet NATS transponder keys. ID46 PCF7936 chip. NSN14 blade. Multi-vehicle fleet key programming available on-site
Don't see your vehicle? Canadian Locksmiths provides car key replacement for all makes and models.
Nissan Key Types Canadian Locksmiths Replaces in Windsor
Nissan has used three distinct key technologies across three NATS immobilizer generations over the past two decades. Knowing which type your Nissan uses — and which NATS generation it runs — determines the replacement process, the diagnostic tools required, and the cost. All three types are replaced at your location throughout the Windsor region. The Intelligent Key proximity fob (KR5TXN4/KR5TXN7) is the newest and highest-ticket replacement. The flip key remote (CWTWB1G767) is the highest-volume replacement due to blade snap failures. The NATS transponder key covers the broadest year range from 1998 to present. Each card below lists the affected models, FCC IDs, common symptoms, and starting price.
Transponder Keys
Nissan Anti-Theft System (NATS) transponder keys with embedded security chips across three generations. NATS5 uses 4D60 transponder chip (2002–2007 Altima, Sentra, Maxima, Pathfinder). NATS6 uses ID46 PCF7936 (2008–2019 Rogue, Pathfinder, Murano, Altima, Frontier, Titan). NATS7 uses 4A HITAG-AES 128-bit encryption (2020+ models). NSN14 blade profile across all generations. Programming via OBDII: NATS5 uses PIN-based registration through SmartPro, NATS6 requires encrypted seed-key exchange through the key programming tool, NATS7 requires authorized dealer software for BCM authentication. Still the standard key type on Frontier, Versa, and as the mechanical backup blade inside Intelligent Key fobs.
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Crank/no-start due to immobilizer mismatch
Security light flashing or staying on
Lost or damaged chip keys
Key turns but engine won't start
Remote Head & Flip Keys
Nissan remote head and flip keys combine an NSN14 metal blade with integrated lock/unlock/trunk/panic buttons. The flip key variant folds the blade into the fob housing for pocket-friendly carry. Most common FCC IDs: CWTWB1G767 (2013–2019 Rogue, Sentra, Juke, Kicks – highest volume replacement in Windsor due to blade snap at the pivot hinge), CWTWB1U545 (older Altima, Maxima, Pathfinder remote head keys), CWTWB1U751 (Frontier, Titan). NATS transponder chip (ID46 PCF7936) embedded in the key head. Programming via the automotive key programmer through OBDII port. NSN14 blade cut on-site using VIN decode data. The flip mechanism fails frequently on CWTWB1G767 housings after 3–5 years of daily use — the shell is replaced and the original PCB board and transponder chip are retained.
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Remote buttons not working
Key blade worn, broken or damaged
Fob housing cracked or buttons failing
Flip mechanism broken
Push to Start Intelligent Keys
Nissan Intelligent Key proximity fobs enable keyless entry via door handle touch sensors and push-button start via dashboard proximity detection. The fob communicates wirelessly with the vehicle and contains a NATS transponder chip for backup RFID authentication at close range. Current-generation fobs (2019+) use NXP HITAG-AES 128-bit encryption (4A chip, Silca ID88). FCC IDs: KR5TXN4 (Rogue, Rogue Sport, Pathfinder, Armada 2021+), KR5TXN7 (Altima, Sentra, Kicks, Murano 2019+). CR2032 battery. NSN14 emergency insert blade for mechanical backup when battery dies. 2020+ models require authorized dealer software for all-keys-lost BCM authentication — this authorization is maintained on the mobile van. Emergency workaround for dead battery: hold the Intelligent Key flat against the push-button start to activate the backup RFID reader. The BCM stores key authentication data and validates through the security chain linking ECU and instrument cluster.
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Intelligent Key warning messages on dash
"Key Not Detected" or intermittent detection
Push-to-start not responding
Lost or stolen Intelligent Key fobs
Nissan Key Replacement Service Areas – Windsor & Essex County
Mobile Nissan key replacement across Windsor and Essex County — including vehicles arriving via the Ambassador Bridge corridor from Detroit — with NATS transponder programming, Intelligent Key fob replacement, and NSN14 blade cutting at your location. The van carries the diagnostic platform, SmartPro, authorized dealer software for 2020+ models, and the largest stock of Nissan key blanks and Intelligent Key fobs in the region. Response times are estimates based on current location and traffic. In most cases same day Nissan key replacement service is available throughout the coverage area.
Windsor
📍 Average 60 minLakeshore
📍 Average 90 minEssex
📍 Average 90 minKingsville
📍 Average 90 minHarrow
📍 Average 90 minLeamington
📍 Average 90 minWhy Nissan Owners Trust Canadian Locksmiths
Family-owned since 1989 and compliant with Transport Canada motor vehicle safety standards. Equipped with professional Nissan diagnostic tools — our key programming system, SmartPro, and authorized dealer software for 2020+ NATS7 Intelligent Key programming. Over 1,200 Nissan keys programmed across all three NATS generations. The largest Nissan key inventory in the region — KR5TXN4 and KR5TXN7 Intelligent Key fobs, CWTWB1G767 flip keys, NSN14 blanks, and NATS transponder chips. Mobile service, 90-day warranty on every Nissan key replacement job.
Certified Bonded Insured
Bonded, certified, and insured for the protection of you and your Nissan. Full liability coverage on every mobile service call. NATS immobilizer programming performed by certified automotive locksmiths with dealer-level training on all Nissan security systems from NATS5 through NATS7.
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Family Owned Since 1989
35+ years of automotive key experience including over 1,200 Nissan keys programmed across the Windsor region. From early NATS5 transponder Sentras to the latest NATS7 Intelligent Key Rogues — three generations of Nissan immobilizer expertise. Made in WINDSOR.
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Dealer-Level Tools
Professional Nissan diagnostics via the automotive key programmer, SmartPro, and our diagnostic equipment. Authorized dealer software access for 2020+ NATS7 Intelligent Key BCM programming — the same capability as the dealership at 9800 Tecumseh Rd E, deployed at your location instead.
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90-Day Warranty
90-day warranty on all Nissan key material against manufacturer defects. Covers NATS transponder chips (4D60, ID46, 4A HITAG-AES), Intelligent Key fob electronics, NSN14 blade cutting precision, flip key mechanisms, and remote button function. If anything fails within 90 days, a technician returns and fixes it at no charge.
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Mobile Service
On-site Nissan key cutting and NATS programming at your home, office, parking lot, or roadside. The mobile van is a fully equipped Nissan key shop — NSN14 blade cutting, NATS transponder programming, Intelligent Key fob registration, and dealer software BCM authentication all performed at your location. Monday–Friday, 9 AM–5 PM.
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Large Inventory
The largest stock of Nissan keys, Intelligent Key fobs, and NATS transponder blanks in Windsor. In-stock: KR5TXN4 fobs (Rogue/Pathfinder 2021+), KR5TXN7 fobs (Altima/Sentra 2019+), CWTWB1G767 flip keys (Rogue/Sentra 2013–2019), CWTWB1U545 remotes (older models), NSN14 blanks for all years, and NATS transponder chips in 4D60, ID46 PCF7936, and 4A HITAG-AES variants. No waiting for parts to ship from Nissan Canada.
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Nissan Key Replacement Spotlight – Windsor
Each month a real Nissan key replacement story from the Windsor region is shared — the call, the diagnosis, the fix, and a pro tip that could save you time, money, or a tow truck. This month's spotlight: a 2022 Nissan Rogue owner whose daughter lost the only Intelligent Key at Mic Mac Park
"Called Canadian Locksmiths after my daughter lost the only Intelligent Key to the 2022 Nissan Rogue somewhere along the walking trail at Mic Mac Park. With no spare and a dentist appointment across town in two hours, I was panicking. A technician arrived in about an hour with everything needed. He connected our diagnostic equipment to the OBDII port, extracted the NATS7 security PIN from the ECU, identified the KR5TXN4 fob type, cut two new NSN14 emergency insert blades on-site, and programmed two Intelligent Key proximity fobs with HITAG-AES 4A chip authentication. He also deleted the lost key from the Nissan's security register so nobody could find it and start the car. Tested keyless entry from all four doors, push-to-start, trunk release, and panic button. Total time was 50 minutes in the parking lot. Windsor Nissan at 9800 Tecumseh Rd E quoted $650 for one fob with a week-long wait. The team programmed two fobs for hundreds less than the dealer wanted for one. Professional, fast, and we now have the spare key we should have had all along. Will definitely call again."
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- Karen L., Windsor
Nissan Rogue Intelligent Key Replacement – All Keys Lost
The Job
Karen's call came in at 11:30 AM on a Thursday. Her daughter had dropped the only Intelligent Key (FCC: KR5TXN4) to their 2022 Nissan Rogue somewhere along the 2.5-kilometer walking trail at Mic Mac Park in Windsor. With no spare fob and a dentist appointment across town at 2:30 PM, getting back on the road quickly was essential. The Rogue runs NATS7 – Nissan's latest immobilizer generation with HITAG-AES 128-bit encryption (4A chip) – which means the all-keys-lost recovery requires authorized dealer software for BCM authentication. The area Nissan at 9800 Tecumseh Rd E quoted Karen $650 for a single replacement fob with a 5–7 business day wait for the part to ship from Nissan Canada's parts depot in Mississauga. Plus a $150+ tow to get the Rogue from Mic Mac Park to the dealership. That meant $800+ and a week without her car.
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The mobile Nissan key specialist arrived at 12:20 PM at Mic Mac Park with the complete Nissan NATS7 toolkit: our key programming system with authorized dealer software, SmartPro as backup, two KR5TXN4 Intelligent Key fob blanks, NSN14 emergency insert blade stock, and precision cutting equipment. The technician connected the programmer to the Rogue's OBDII port and ran NATS7 diagnostics: confirmed one key registered (the lost one), NATS immobilizer status active, BCM communication normal. He extracted the encrypted NATS security PIN from the ECU – a process that takes approximately 8 minutes on NATS7 vehicles due to the HITAG-AES authentication handshake. With the PIN extracted, he cut two new NSN14 emergency insert blades using VIN decode data, programmed two KR5TXN4 Intelligent Key proximity fobs with 4A HITAG-AES chip authentication via the authorized dealer software BCM channel, and deleted the lost fob from the Nissan's security register to prevent unauthorized starts. Final verification: keyless entry from all four door handles and trunk, push-to-start ignition, panic button, and emergency NSN14 blade insertion for mechanical backup. Both fobs tested perfectly. Total time on-site: 50 minutes. Total cost: significantly less than the $650+ single-fob dealer quote. Karen made her dentist appointment with time to spare – and now has the spare Intelligent Key she should have had all along.
• Extracted the NATS immobilizer PIN from the Rogue’s ECU
• Cut two new high-security emergency insert blades on-site
• Programmed two Intelligent Key proximity fobs with 128-bit AES encryption
• Deleted the lost key from the Nissan’s security register
• Tested keyless entry, push-to-start, trunk release, and panic button
Total time: 50 minutes. Karen made her appointment with time to spare – and now has the spare key she should have had all along.
Service starts at $99 - prices may vary, call (519) 979-1270 for an accurate quote.
Pro Tip: Nissan Intelligent Keys
Nissan vehicles from 2019 onward use HITAG-AES 128-bit encryption (4A chip) in their Intelligent Key system, and all models from 2020+ require authorized dealer software access for key programming – this is NATS7, Nissan's most advanced immobilizer generation. Unlike older NATS5 (4D60 chip, 2002–2007) and NATS6 (ID46 PCF7936, 2008–2019) transponder keys that could be programmed with standard aftermarket tools, NATS7 Intelligent Keys communicate bi-directionally with the vehicle's BCM using rolling encrypted codes validated through a three-point security chain: ECU, BCM, and instrument cluster. The authorized dealer software establishes a secure session with Nissan's cloud authentication server to validate the new key's HITAG-AES credentials before the BCM will accept registration.
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Why This Matters:
Attempting DIY programming on modern Nissan Intelligent Keys will not work — the NATS7 security protocol requires authorized software access that most locksmiths in the region do not carry. The KR5TXN4 and KR5TXN7 fobs contain cryptographic keys that must be validated against Nissan's authentication chain before the BCM will register them. Without the authorized dealer software, the BCM rejects the new fob and the vehicle remains immobilized. Canadian Locksmiths maintains the authorized Nissan diagnostic software subscription so owners do not have to tow to the dealership at 9800 Tecumseh Rd E and wait 5–7 business days for a replacement fob to ship from Nissan Canada. Over 1,200 Nissan keys programmed across all three NATS generations. Need a spare Nissan Intelligent Key before you are stranded? Call (519) 979-1270 — mobile service is available Monday–Friday, 9 AM–5 PM.
Quick Nissan Key Care Tips:
Need a spare Nissan key before you're stranded? Mobile service is available Monday–Friday, 9 AM–5 PM — call (519) 979-1270 to book.
Windsor & Essex County's leading automotive locksmith specializing in car key replacement, transponder programming, and EPROM reflashing. Licensed, bonded & insured. Serving the region since 1989.
⚠ Emergency Key Service
For urgent car key requests outside regular business hours, send a text message or email with your name, vehicle make and model, location, and a brief description of the issue. Canadian Locksmiths monitors messages after hours and responds as promptly as possible to confirm availability, pricing, and estimated arrival time.
