2004 Kia Sorento Key Replacement

2004 Sorento key specs

First-generation Sorentos use a conventional ignition key, and supplier catalogs list a plain, non-transponder HY12 blank for most US trucks of these years. Keyless entry is a separate remote: a three-button unit, FCC ID PLNBONTEC-T009, on 2003-2005 trucks, a four-button version with a hatch button, PLNBONTEC-T016, through 2006, and a four-button remote, PLNHM-T011, on 2007-2009 trucks, shared with the Rondo. All take a CR2032. Canadian 2009 Sorentos are listed with chipped keys.

What's specific to the 2004 Sorento

The 2004 Kia Sorento is the second of 7 model years in the Sorento BL (first generation) (2003–2009), so it shares its key system with the rest of that run, which makes replacement parts easy to source.

A 2004 Kia Sorento is about 22 years old. Original keys are often worn smooth, and some factory remotes for cars this age are discontinued, so we may suggest a quality aftermarket remote or a separate fob.

Key options for the 2004 Kia Sorento

• Basic mechanical key. With no key left at all, a mechanical-key vehicle is the most straightforward all-keys-lost case there is. Nothing has to be programmed, so the work comes down to reading the lock. We can often get the key code from the VIN through manufacturer channels once ownership is verified. When that isn't available, we decode a door lock with a Lishi-style pick and decoder, which reads each wafer position without removing anything, then cut a key to those depths. Any cuts the door lock doesn't reveal are worked out by progression, test-fitting in the ignition until it turns. For a Sorento of this type, it is usually the least involved key replacement we do.
• Key with separate remote fob. Separate remotes are easy to find online, which is exactly why they cause trouble. A listing can show the same shell as your Kia Sorento remote while hiding a different FCC ID, frequency or internal chip, and some used remotes are locked to the first vehicle they were paired with. We're glad to look at one you've already bought, and we'll tell you honestly whether it can be paired before charging you to try. If the remote side of your setup has become unreliable, it's also worth asking whether a fresh remote and a newly cut key, matched together, would cost less than chasing repairs on aging parts.

How Sorento keys work on this generation

• Kia skipped the 2010 model year for the Sorento in the US, going straight from the 2009 truck to the 2011 redesign.
• The 2007-2009 four-button remote is the same part listed for the 2007-2010 Kia Rondo.
• Catalogs disagree on the blank for some late trucks, so we confirm with your key or lock before cutting.

Cutting a 2004 Sorento key

On a US Sorento without a transponder, a replacement key only has to be cut, from your key, the VIN key code or a decoded lock. Supplier listings mark these remotes as not programmable on board, so we pair them with a scan tool through the diagnostic connector and program all of your remotes together. If your truck turns out to have a chipped key, we register it through OBD-II with the immobilizer PIN instead.

Lost every key to your Sorento?

1. Gather your documents and the VIN. Find your registration or title and a government photo ID in the same name. Note the VIN, which is printed on the driver's side of the dashboard and usually on your insurance card. If the paperwork is locked in the car, tell us; we'll open the vehicle first and check it there.
2. Get into the vehicle without damage. Entry comes before key-making because we need access to the ignition, the OBD-II port and sometimes the documents in the glove box. We take care with weather stripping, door frames and paint, and we confirm the dash VIN matches your registration before going any further.
3. Originate a new key from the car. With no key to copy, the cuts come from the vehicle itself. We retrieve the key code through manufacturer channels where possible, or decode a door lock with a pick-decoder tool. Then we cut the blade on our code machine and confirm it turns the lock smoothly.
4. Erase missing keys and add a spare. Once the car starts, we remove the lost keys from memory wherever the system allows, so they can't start the engine if someone finds them. Making a second key during the same visit costs much less than a repeat all-keys-lost call down the road.

Why a spare key pays for itself

• Two drivers sharing one key is a daily negotiation. A second key lets a partner, teenager or coworker use the vehicle without handing keys back and forth in parking lots, and it means one person losing their key ring doesn't leave the whole household stuck.
• A spare stored safely at home rescues you from a locked car with the fob sitting on the seat, a key dropped somewhere along a hiking trail, or a fob that stops responding on a busy morning. Keep it indoors, never in a magnetic box under the bumper.
• When you sell or trade in the vehicle, buyers and dealers expect two keys. A missing key can come up during an appraisal or a private-sale negotiation, so having both on hand keeps the conversation about the car, not about what it will cost the next owner to replace one.

Dealer or mobile locksmith?

Price and parts are the other half of the comparison. Dealers typically sell factory keys only and charge their posted service rates for programming. We offer factory keys where it matters and quality aftermarket alternatives where they perform well, and the quote covers cutting, programming and the trip, with nothing tacked on at the end. Timing differs too. Dealer service departments generally keep business hours, while we take automotive calls every day from 6:30 a.m. to 11:30 p.m., which covers early commutes and late evenings. We're closed overnight, and we'll be upfront if your timing means the dealer or a next-day visit is the better plan. Neither option is wrong; the right one depends on your Sorento and your schedule.

Sorento key battery

Battery details for the 2004 Sorento: CR2032 (remote). Swap cells one at a time and match each one exactly; if a key still fails with a fresh battery, the board, buttons or programming may be the problem, which we can test on site.

How the job works

1. Verify ownership before any work. California holds licensed locksmiths responsible for knowing whose car they're making keys for. We record your name, the VIN and the plate on a work order. If you aren't the registered owner, you'll need the owner's written authorization along with your own photo ID before we begin.
2. Get the key code or decode the lock. A key is cut from a code, not a guess. When the factory code can be retrieved through manufacturer channels after ownership is verified, we use it. When it can't, we decode a door lock with a pick-decoder tool that reads the wafer positions without damaging anything, then work out any missing cuts.
3. Test everything and clear out old keys. Before we leave, every function gets checked: doors, trunk or liftgate, panic button, remote range, engine start, and the emergency blade in the driver's door. If keys are missing, we delete them from the car's memory where the system allows, so a lost key can no longer start the engine.

What affects the price of a Sorento key

• Factory or aftermarket parts. Factory keys and fobs carry the manufacturer's part number and usually the highest parts cost. Quality aftermarket keys use compatible electronics at a lower price and work well on many vehicles. We tell you which options we trust for your car, and where an aftermarket version has known range or fit issues, we steer you to OEM.
• Blade style and cutting. Traditional edge-cut blades are quick to cut. High-security laser-cut blades, with a groove milled into the side, need a specialized machine and more care, and the blanks themselves cost more. If we have to decode a lock to find the cuts, that adds labor as well.
• Travel, timing and extra repairs. Sometimes a key problem is really a lock problem: an ignition that won't turn even with the right key, or a door cylinder that has been jammed for years. Fixing those is separate work. We point them out, explain the options, and quote the whole job up front so the bill holds no surprises.

Call (951) 903-3193 with your VIN and the keys you still have, and we'll quote the job before any work starts.

Common Kia key problems

• Turn-key Kias without an immobilizer are frequent theft targets, and an attempted theft usually leaves the steering column torn open and the ignition cylinder ruined. We can fit a new cylinder keyed to your existing key, and Kia offers a free anti-theft software upgrade for eligible cars.
• On cars that have had Kia's anti-theft upgrade, locking with the remote arms an ignition kill that the remote's unlock button clears. Opening the door with the metal blade instead can set off the alarm, so keep a working remote with every key.
• Kia sometimes builds one model year with two different remotes, split by trim or build date. The 2014 Cadenza fob changed part numbers in late January 2014, for example, so we match the FCC ID and part number instead of guessing.

Tips from a mobile locksmith

• Photograph the back of your fob and any key tag that came with the car. The FCC ID, part number and key code printed there make ordering a replacement faster and more accurate. Store the photos somewhere you can reach from any device, not only on the phone that might go missing along with the keys.
• Southern California heat is hard on keys. Fob batteries drain faster, plastic housings turn brittle, and rubber button pads crack when a key spends summer afternoons on a dashboard or in a sunny cup holder. Carry the fob with you or keep it shaded, and replace batteries before summer rather than after they fail.
• On any vehicle with a turn-key ignition, keep the key ring light. A heavy cluster of keys, tools and charms swings with every bump and slowly wears the ignition wafers and the key itself. When the key starts to stick or needs a wiggle to turn, deal with it early, before it stops turning entirely.

Proof of ownership

Not every situation fits the simple case, so here's how we handle the common exceptions. For a leased or financed vehicle, a registration that lists you as the registered owner or lessee works with your ID. If you just bought the car, bring the signed title or bill of sale along with your ID. For a company or fleet vehicle, we need written authorization from the business plus the driver's ID. If the car belongs to a family member, the registered owner should be present or provide signed permission and a copy of their ID. Rental vehicles go through the rental company.

Need a 2004 Kia Sorento key?

Locked out, keyless, or just tired of a fob that only works half the time? Julian's Locksmith can help with your Sorento in Southern California. Have your registration and photo ID ready, call (951) 903-3193, and we'll give you an honest answer about what we can do on-site and what it will cost before we head your way.