2024 Chevrolet Traverse Key Fob Guide (US): Types, Batteries, Costs & Programming

The 2024 Chevrolet Traverse (US) typically uses a proximity “smart key” fob that works with push-button start and passive entry. Exact fob style and button layout can vary by trim and options (for example, remote start and power liftgate). Most replacements require pairing to the vehicle’s immobilizer/security system, which consumers generally find is easiest through a dealer or a qualified automotive locksmith with GM-capable tools. Before buying any replacement, matching the correct FCC ID and frequency (and confirming it’s new/virgin when required) helps avoid costly returns.

3 Key Types
$250-$650 Dealer Range
$40-$220 Aftermarket Range

Compatible Key Fob Types

The following key types are typically compatible with the 2024 Chevrolet Traverse. Compatibility varies by trim and options.

Proximity Smart Key Fob (Push-Button Start)

A proximity (PEPS) smart key fob that allows the Traverse to unlock when you approach/touch the door handle (if equipped) and start the vehicle with a push-button while the fob is inside the cabin. This is the most common key type for the 2024 Traverse in the US.

Features

  • Passive entry / keyless access (equipment-dependent)
  • Push-button start
  • Remote functions such as lock/unlock and panic (button set varies)

Buttons

lockunlockpanic

Battery

CR2032

2-4 years typical lifespan

Dealer OEM $250-$550 Programming included
Aftermarket $60-$180 Programming separate

Programming

🏢 Dealer Required

Programming typically requires an OBD-based security/immobilizer pairing procedure using GM-compatible diagnostic equipment and security access. Many vehicles require all keys present during programming, and some replacement fobs must be new (not previously paired) to be accepted. Consumers generally find that proof of ownership is required by dealers and reputable locksmiths.

⚠️ Common Issues

  • Wrong FCC ID/frequency or incompatible fob version causing programming failure
  • Used/refurbished fobs that cannot be re-learned to the vehicle
  • Intermittent passive entry or reduced range due to a weak CR2032 battery or RF interference

Proximity Smart Key Fob with Remote Start (If Equipped)

A proximity smart key fob variant that includes a dedicated remote start button in addition to standard lock/unlock and panic. Availability depends on trim level and option packages; some vehicles may use a separate remote-start function on the same fob.

Features

  • Passive entry / keyless access (equipment-dependent)
  • Push-button start
  • Remote start (if equipped and enabled)

Buttons

lockunlockremote startpanic

Battery

CR2032

2-4 years typical lifespan

Dealer OEM $280-$600 Programming included
Aftermarket $70-$200 Programming separate

Programming

🏢 Dealer Required

Pairing is typically the same as other Traverse proximity fobs, but the remote-start button may not function if the vehicle is not equipped, feature is not enabled, or the fob is the wrong variant for the vehicle’s configuration. Matching the correct part number/FCC ID and confirming the fob supports the vehicle’s remote-start system helps avoid compatibility issues.

⚠️ Common Issues

  • Remote start not working due to vehicle not equipped/feature disabled or wrong fob variant
  • Programming blocked by previously-paired (used) fob
  • Button wear or cracked case causing intermittent operation

Emergency Mechanical Key Insert (Inside Smart Fob)

A metal emergency key blade stored inside the smart fob. It typically unlocks the driver door manually if the fob battery is dead or the vehicle’s electrical system is compromised. It does not start the vehicle by itself on push-button-start models; it is primarily for entry.

Features

  • Manual door unlock for emergencies
  • Works without a fob battery
  • Useful for lockout situations when electronics fail

Buttons

none

Battery

none

10+ years typical lifespan

Dealer OEM $50-$150 Programming included
Aftermarket $20-$60 Programming separate

Programming

🏢 Dealer Required

This key typically needs to be cut to match your vehicle’s door lock. Cutting may require a locksmith or dealer with the correct key code or an existing working key for duplication. It generally does not require electronic programming because it is not the transponder/proximity portion.

⚠️ Common Issues

  • Incorrect cut or wrong blank profile
  • Key code/ownership documentation required to cut by code
  • Mechanical wear if used frequently

Cost Comparison: Your Options

🏢

Dealership

$250-$650
  • âś“ OEM quality guaranteed
  • âś“ Programming included
  • âś“ Warranty coverage
  • âś— Higher cost
  • âś— May require appointment

Best for: Warranty coverage, guaranteed compatibility

🔧

Locksmith

$150-$450
  • âś“ Often same-day service
  • âś“ Mobile options available
  • âś“ Programming included
  • âś“ Often OEM parts
  • â–ł Verify credentials

Best for: Speed, convenience, moderate savings

📦

Aftermarket Online

$40-$220
  • âś“ Lowest cost option
  • âś“ Wide selection
  • âś— Programming not included
  • âś— Compatibility varies
  • â–ł Check return policy

Best for: DIY-capable owners, budget-conscious

Pricing typically depends on whether you need the proximity fob, remote-start variant, emergency key cutting, and whether all keys are lost. Dealer pricing often includes OEM parts and programming; locksmith pricing varies by tool capability and key availability; aftermarket fobs may cost less but can have higher return/programming risk if not correctly matched.

đź›’ Buyer's Checklist

Before purchasing a replacement key fob for your 2024 Chevrolet Traverse, verify these points:

1 Confirm the exact key type your Traverse uses (proximity smart key vs. other) and whether your vehicle has remote start and/or power liftgate.
2 Match FCC ID, frequency, and GM part number to your original fob (check the label inside the fob and your owner’s documentation).
3 Prefer new/virgin OEM fobs when required; consumers generally find used fobs are a common reason for programming failure on modern GM systems.
4 Verify what’s included: fob shell, electronics board, emergency key insert, and an uncut emergency blade (if applicable).
5 Budget for both cutting (emergency key insert) and programming (immobilizer pairing), and confirm the provider’s return policy before purchase.

⚠️ Common Mistakes to Avoid

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Buying a fob based only on look/button layout instead of matching FCC ID, frequency, and part number.

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Assuming a used/refurbished fob can always be reprogrammed to another vehicle.

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Replacing the fob when the real issue is a weak CR2032 battery, dirty contacts, or RF interference near the vehicle.

Related Model Years

Key fob compatibility often spans multiple model years. These years typically share similar key systems:

2024

Frequently Asked Questions

What battery does a 2024 Chevrolet Traverse key fob use?

Most 2024 Traverse proximity smart key fobs typically use a CR2032 coin-cell battery. If your fob case shows a different marking or the original battery differs, follow the owner’s manual or match the battery you remove.

Can I program a 2024 Traverse key fob myself?

For most 2024 Traverse proximity smart keys, consumers generally find programming is not a simple DIY process because it requires immobilizer/security pairing with GM-capable equipment and security access. Options typically include a Chevrolet dealer or a qualified automotive locksmith with the correct tools.

Why won’t my replacement fob program to my Traverse?

Common causes include an incompatible FCC ID/frequency/part number, a previously-paired (used) fob that the vehicle won’t accept, or missing security access during programming. Verifying compatibility first and using a reputable source with a clear return policy helps reduce the risk.

Need Help With a Specific Situation?

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Related Chevrolet Models

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Last updated: 2026-01-04