What year ranges does this Nissan Murano Key Fob guide cover?

This Nissan Murano Key Fob guide is limited to the source-backed year clusters 2003u20132004, 2005u20132007, and 2008.

Does this Nissan Murano Key Fob guide program the remote only or also engine-start authorization?

This Nissan Murano Key Fob guide covers keyless-entry remote transmitter functions (lock/unlock). It does not cover immobilizer or transponder functions for engine start authorization.

What if the Nissan Murano Key Fob steps do not work even when timing is followed?

If hazard lamps never flash or transmitters will not learn, the transmitter, vehicle configuration, or eligibility may need verification by an automotive locksmith or dealership.

When is it time to stop DIY attempts for a Nissan Murano Key Fob?

Stop and escalate when repeated attempts fail at the same checkpoint, when hazard lamps never flash, or when the 2008 remote-in-key boundary applies.

Can a replacement remote still need programming for a Nissan Murano Key Fob?

Yes. A replacement remote transmitter typically must be learned so the vehicle recognizes it, and all existing transmitters intended for continued use should be included in the same programming session.

Nissan Murano Key Fob Programming by Year

Can you program a Murano fob without the dealer? For most years, yes. Pick your year for the route and best next step.

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Find your year

Year	DIY onboard?	How it programs	Working fob?	Erase risk	Confidence	Best next step
2003–2004	Yes	Yes - onboard relearn	—	Yes	Med	Follow the steps below
2005–2007	Yes	Yes - onboard relearn	No (all-keys-lost OK)	Yes	Med	Follow the steps below
2008	Yes	Yes - onboard relearn	No (all-keys-lost OK)	Yes	High	Follow the steps below

Nissan Murano key types & programming facts

For the 2003-2008 Nissan Murano, key programming is described by supplier sources as an onboard/vehicle-based process for adding or registering keys and remotes. Sources for this model indicate both standard remote-entry fobs and 2008 smart-key/proximity remotes, with programming handled through vehicle procedures rather than a standalone remote-only pairing method.

Key types used on the Murano:

transponder chip key (2003-2007)
remote-head key (2003-2007)
smart/proximity push-to-start key (2008)

Common fob FCC IDs: CWTWB1U415, CWTWB1U821, CWTWB1U733, KBRTN001 — check the back of your fob; we confirm the exact variant on site.

2003–2004 Nissan Murano

Route verified — exact steps vary by trim/equipment

Route verified as onboard programming (no dealer needed). The sequences below are general route guidance — use them only if your vehicle shows the same prompts and controls. If the prompts don’t match, stop and call us.

Show the programming methods (15 steps)

Entering Programming Mode

Close the doors

1 Close and lock all doors using driver-side power lock/unlock switch.

Insert the key

2 Insert key into ignition and remove it completely at least six times within 10 seconds.

Doors lock-cycle (confirm)

3 Hazard lamps flash as confirmation if insertion/removal step performed successfully.

Programming step

4 Warning that performing insertion/removal too fast prevents entry into programming mode.

Insert the key

5 After removal sequence, insert key and turn to ACC position.

Programming First Transmitter

Wait / timing window

1 Within 5 seconds of ACC position, push any button on the remote transmitter.

Doors lock-cycle (confirm)

2 Hazard lamps should flash to confirm successful programming of the transmitter.

Press / hold a fob button

3 Do not press the remote button more than once during this step.

Programming step

4 Note that pressing the button more than once will prevent successful programming.

Programming step

5 This step programs one transmitter at a time.

Adding Additional Transmitters

Press LOCK + UNLOCK

1 For each remaining transmitter (including old ones), unlock then lock all doors using driver-side power lock/unlock switch.

Wait / timing window

2 Within 5 seconds after lock, push any button on the next remote transmitter.

Doors lock-cycle (confirm)

3 Hazard lamps should flash to confirm each additional transmitter programmed.

Press LOCK + UNLOCK

4 Repeat unlock/lock then button-press sequence for every transmitter to be used.

Programming step

5 All existing transmitters must be reprogrammed during the same session to remain functional.

For the 2003–2004 Murano: Murano key replacement & all compatible fobs →

2005–2007 Nissan Murano

Route verified — exact steps vary by trim/equipment

Show the programming methods (20 steps)

Preparation

Programming step

1 Have in possession all transmitters intended for use before entering programming mode

Press LOCK + UNLOCK

2 Ensure doors are closed and locked using driver-side power lock/unlock switch

Programming step

3 If separate key and remote exist, use provided procedure; remote-key-combo only programs remote portion

Programming step

4 Warning: previous transmitters become nonfunctional after programming until reprogrammed

Remove the key

5 Remove and reinsert key from ignition cylinder fully during initial step (withdraw completely each time)

Entry into Programming Mode

Insert the key

1 Insert key into ignition and remove it from cylinder at least six times within 10 seconds

Doors lock-cycle (confirm)

2 Confirmation: hazard lamps flash when initial step performed successfully

Programming step

3 Caution: do not perform insertion/removal too fast or system will not enter programming mode

Insert the key

4 After successful flashes, insert key and turn to ACC position

Wait / timing window

5 Time constraint: within 5 seconds of ACC position, proceed to next step

Transmitter Programming Procedure

Wait / timing window

1 Within 5 seconds of turning to ACC, push ANY button on the remote transmitter once

Doors lock-cycle (confirm)

2 Confirmation: hazard lamps should flash to indicate successful programming of that transmitter

Press / hold a fob button

3 Do not press the remote button more than one time for each transmitter during programming

Press LOCK + UNLOCK

4 For additional transmitters, unlock then lock all doors using driver-side power lock/unlock switch before each next remote button press

Press LOCK + UNLOCK

5 Repeat unlock/lock and one-button press sequence for each remaining transmitter (including old ones)

Exit and Final Steps

Remove the key

1 Turn key to OFF position and remove keys from ignition to finish programming

Press LOCK + UNLOCK

2 After removal, unlock doors using driver-side power lock/unlock switch

Programming step

3 Open driver-side door following unlock to complete procedure

Programming step

4 Reminder: other transmitters not reprogrammed will remain nonfunctional until programmed

Programming step

5 References provided for battery replacement and key fob replacement options

For the 2005–2007 Murano: Murano key replacement & all compatible fobs →

2008 Nissan Murano

Route verified — exact steps vary by trim/equipment

Show the programming methods (17 steps)

Preparation

Programming step

1 Requirement: Have in possession all transmitters intended for use before entering programming mode

Programming step

2 Caution: Previous codes will be erased once programming begins; other transmitters will be nonfunctional until reprogrammed

Close the doors

3 Door status: Close and lock all doors with driver’s side power lock/unlock switch before starting

Programming step

4 Battery suggestion: Check remote fob battery if key fob not working

Programming Steps (Entry into Programming Mode)

Insert the key

1 Insert key into ignition and remove it at least six times within 10 seconds

Programming step

2 Hazard lamps flash if the insert/remove step performed successfully

Insert the key

3 Insert key into ignition and turn to ACC position after successful lamp flash

Programming step

4 Timing: Withdraw key completely each time; performing the insert/remove step too fast prevents entering programming mode

Wait / timing window

5 Immediate action: Within 5 seconds of turning to ACC, push ANY button on the remote transmitter

Programming Additional Transmitters

Press LOCK + UNLOCK

1 Sequence: For each remaining transmitter, unlock then lock all doors using driver’s side power lock/unlock switch

Wait / timing window

2 Timing: Within 5 seconds after locking, push ANY button on the next remote

Doors lock-cycle (confirm)

3 Confirmation: Hazard lamps should flash after each successful transmitter programming

Programming step

4 Inclusion: Repeat procedure for each existing and new transmitter to be used

Press / hold a fob button

5 Single press: Do not press the remote button more than once during the programming steps

Completion and Aftercare

Remove the key

1 Finalize: Turn key to OFF position and remove keys from ignition to finish programming

Press LOCK + UNLOCK

2 Post-step: Unlock doors using driver’s side power lock/unlock and open driver’s side door after removal of key

Programming step

3 Replacement option: If original key and remote were separate, option to upgrade to key with built-in remote buttons

For the 2008 Murano: Murano key replacement & all compatible fobs →

How we validate this guide

Year coverage comes from our consolidated vehicle programming dataset. Route-level programming status is reviewed against internal route sheets and available manufacturer, security-access, and professional tool references. Exact button sequences are marked source-verified only when we have year/equipment-specific support; where a year is labeled “route verified, steps vary,” we confirm the exact fob, trim, and prompts before programming. Reviewed for route and safety by Mohammad H. Abdelhadi, ALOA-Certified Master Locksmith.

Year	Route status	Exact steps
2003–2004	Route verified	General guidance
2005–2007	Route verified	General guidance
2008	Route verified	General guidance

Common questions

Does the 2003-2008 Murano use a transponder key?

Yes for the earlier years in this range; suppliers describe key-based replacement options for 2003-2007 Murano, while 2008 listings also show smart-key support.

What FCC IDs are listed for a 2008 Murano remote?

Listed FCC IDs include CWTWB1U415, CWTWB1U821, and CWTWB1U733 for a 3-button entry remote.

Is the 2008 Murano a smart key vehicle?

Yes. A supplier listing identifies a Nissan Murano 2003-2008 smartkey remote, with 2008 included in that fitment.

Can you program a Murano key fob without going to the dealership?

For most years, yes - the route is onboard relearn or an OBD tool, both of which a mobile locksmith handles at your location.

Does this program the remote only, or the transponder key too?

It depends on your key type. Tell us your FCC ID and we will confirm.

What if my year says professional programming required?

Those years need a programmer or security access; we bring the tool to you and program it on site.

How much does it cost?

It depends on year, key type, and whether you have a working key. Call (833) 439-8636 for a firm price before we dispatch.

Need your Murano fob programmed? We come to you, 24/7.

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