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Toyota Mark X 2006 Car Keys & Remotes

1 compatible key, remote & shell (genuine and aftermarket) available for the 2006 Toyota Mark X.

Key specifications for the Toyota Mark X 2005–2009

Key types
smart keys
Frequency
312 MHz
Buttons
3-button
Transponder chip
4D
Blade profile
TOY48
Battery
CR1632

To pick the right part, match the part number or FCC ID printed on your original remote, or listed in the Toyota parts catalogue, with the specifications on each listing. Every remote listed for the Toyota Mark X 2005–2009 transmits on 312 MHz.

A new smart key or remote has to be programmed to the car with a key programmer, and when every key is lost the programming is still done through the diagnostic port. We ship the key worldwide from the UAE by DHL and FedEx; any automotive locksmith or the dealer can cut and program it.

Programming the Toyota Mark X 2006 key

Smart key (push to start)

2 tools list this key. 1 of them list all keys lost.

All keys lost is listed by OBDSTAR Key Master G3. Autel IM608 II / IM608 Pro II lists add key only.

Key with a blade (regular or flip)

5 tools list this key. 5 of them list all keys lost.

  • Launch X-431 IMMO
    • Add key
    • All keys lost
    • Remote
  • Lonsdor K518
    • Add key
    • All keys lost
    • Remote
  • OBDSTAR Key Master G3
    • Add key
    • All keys lost
    • Remote
  • XTOOL X100 PAD3 / X100 MAX
    • Add key
    • All keys lost
    • Remote
  • Autel IM608 II / IM608 Pro II
    • Add key(non-US cars)
    • All keys lost(non-US cars)

Programming steps

Add key - Autel MaxiIM IM508 / IM608(GCC / Europe cars)

Needs: working master key, new key cut to the car with the same chip family (4D, G or H / 8A)

  1. Check the customer's key is a master: in the ignition the security light stays off (a valet key lights it for about a second).
  2. Connect the VCI to the OBD port. IMMO > Toyota > select the model and year > Blade key > Immobilizer, then the key learning function.
  3. Insert the working master key and switch the ignition on when asked.
  4. Remove it, insert the new cut key and leave the ignition off (if learning fails, run it again with the ignition on).
  5. Wait for the security light to go out: the key is learned. Check it switches on and starts.
Watch out: A valet key cannot add keys: you need a master key. Use the chip family the car already has: a 4D key will not learn on a G car, a G key not on an H car.
Add key - Lonsdor K518ISE / K518S / K518 Pro(GCC / Europe cars)

Needs: working master key, new key cut to the car with the same chip family (4D, G or H / 8A)

  1. Check the customer's key is a master: in the ignition the security light stays off (a valet key lights it for about a second).
  2. Connect the K518 by OBD. Immobilizer > Toyota > select the model and year (or the 4D-G type menu) > Mechanical key > Add key.
  3. Insert the master key and switch the ignition on.
  4. When asked, insert the new cut key and switch the ignition on and off as the tool prompts.
  5. Wait until the tool reports the key programmed, then test that it starts.
Watch out: A valet key cannot add keys: you need a master key. Use the chip family the car already has: a 4D key will not learn on a G car, a G key not on an H car.
All keys lost - Autel MaxiIM IM508 / IM608(GCC / Europe cars)

Needs: new keys cut to the car with blank 4D-67/68 or G chips, no PIN entry (the tool resets by OBD)

  1. Cut the new keys first, with the chip family of the car (4D-67/68 or G).
  2. Connect the VCI to the OBD port. IMMO > Toyota > select the model and year > Blade key > Immobilizer > All keys lost (immobilizer reset).
  3. Answer how many keys you will register and keep the driver door open during learning.
  4. Follow the ignition prompts (off, on, off and remove the key, on again) while the tool resets the immobilizer.
  5. Within 120 s register the keys: insert a master key, switch on and wait 5 s; repeat for each further key; with only one or two keys, finish by switching the ignition on and off quickly 5 times.
  6. The security light goes out when programming is done. Test every key.
Watch out: The reset erases every registered key: bring every key the customer will keep and program them in the same session. You have about 120 s after the reset to register the keys; have them cut and on the bench before you start. Battery charged and steady during the reset. Not for H (8A) blade cars: no all-keys-lost route for them is written for this model.
All keys lost - Lonsdor K518ISE / K518S / K518 Pro(GCC / Europe cars)

Needs: new keys cut to the car with blank 4D-67/68 or G chips, no PIN entry (the tool resets by OBD)

  1. Cut the new keys first. For a G car the chip must be a Toyota G (80-bit); a Lonsdor blank can be written as Toyota G in the K518 (Generate key chip) before you start.
  2. Connect the K518 by OBD. Immobilizer > Toyota > select the model and year > Mechanical key (4D or G type) > Reset immobilizer (all keys lost).
  3. Follow the ignition prompts (off, on, off and remove the key, on again) while the tool resets and configures the immobilizer.
  4. Within 120 s register the keys: insert a master key, switch on and wait 5 s; repeat for each further key; with only one or two keys, finish by switching the ignition on and off quickly 5 times.
  5. The security light goes out when programming is done. Test every key.
  6. Add further keys later with the normal add-key routine and one of the new masters.
Watch out: The reset erases every registered key: bring every key the customer will keep and program them in the same session. You have about 120 s after the reset to register the keys; have them cut and on the bench before you start. Battery charged and steady during the reset. Not for H (8A) blade cars: no all-keys-lost route for them is written for this model.

When the key changed

Key with a blade (regular or flip)

  • 2004 - 2009This yearChip: 4D-67(GCC / Europe cars)GRX120 turn-key cars (non-smart); Japan market

Check coverage first: support depends on the tool's software version and the exact model. A tool that is not shown here may still cover this car.

Frequently asked questions

Which keys fit the Toyota Mark X 2005–2009?

1 listing fit the Toyota Mark X 2005–2009: smart keys, in 3-button versions. Match the part number or FCC ID printed on your original key with the specifications on each listing.

What frequency does the Toyota Mark X 2005–2009 remote use?

Every remote listed for the Toyota Mark X 2005–2009 transmits on 312 MHz.

Which transponder chip does the Toyota Mark X 2005–2009 key use?

The listings for this car carry: 4D. Check the chip in each listing's specifications.

Which blade profile does the Toyota Mark X 2005–2009 key use?

The blades listed for this car: TOY48.

Which tools program a Toyota Mark X 2005–2009 key?

The tool makers' coverage lists name OBDSTAR Key Master G3, Autel IM608 II / IM608 Pro II, Launch X-431 IMMO, Lonsdor K518 and XTOOL X100 PAD3 / X100 MAX for this car; 5 of them list all keys lost. Check your tool's latest coverage list before the job.

Other Toyota Mark X years