Toyota · Tacoma SR5 4WD 8AT DC5 2025 US · 2025

Toyota Tacoma Tacoma SR5 4WD 8AT DC5 2025 US Smart-key battery

What key battery does a Toyota Tacoma Tacoma SR5 4WD 8AT DC5 2025 US use?CR2450 lithium coin cell for the electronic key

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At a glance

Vehicle
Toyota Tacoma Tacoma SR5 4WD 8AT DC5 2025 US
Smart-key battery
CR2450 lithium coin cell for the electronic key
Manufacturer source
Toyota Motor Sales, U.S.A., Inc.
Verified

Replace with the same or equivalent type and positive terminal facing up. The optional card key battery is dealer supplied; this specification does not apply to the card key. Keep coin cells away from children.

Reference details

Check before you buy or service: Tacoma SR5 4WD 8AT DC5 2025 US; United States MY2025 only. OEM retail model 7540; SR5, 4WD, 8AT, Double Cab, 5-ft bed. Internal descriptive configuration label, not an OEM chassis code.

Source

Toyota Motor Sales, U.S.A., Inc. manufacturer referenceToyota Motor Sales, U.S.A., Inc.
Open manufacturer source ↗

Last verified by CarFactBook:

Same question · different chassis

Does this answer change on another Tacoma?

Smart-key battery is published for these other exact codes. Compare the sourced answer and vehicle scope before using a value.

A matching number does not establish that equipment, trim, production date or regional specification is identical.

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The same question, different cars

Manufacturer documentation can give different answers for different engines, configurations and model codes. These are independently sourced entries for the same reference topic, not interchangeable parts or service instructions.

Toyota TacomaTacoma Limited MAX 4WD 8AT DC5 2025 US2025
Smart-key batteryCR2450 lithium coin cell for the electronic keyCheck the exact variant and source limitationsToyota Motor Sales, U.S.A., Inc. · verified 2026-11-04
Read the sourced answer ↗Vehicle profile →
Toyota AquaNHP102011–2021
Smart-key batteryCR1632 (electronic smart key)Check the exact variant and source limitationsToyota Motor Corporation · verified 2026-09-27
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Honda FitGK32013–2020
Smart-key batteryCR2032Check the exact variant and source limitationsHonda Motor Co. · verified 2026-10-04
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Toyota Corolla AxioNKE1652013–2025
Smart-key batteryCR1632 with Smart Entry & Start; CR2016 without itCheck the exact variant and source limitationsToyota Motor Corporation · verified 2026-09-28
Read the sourced answer ↗Vehicle profile →

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What owners usually check next

Engine oil capacity5.9 US qt (5.6 L) with filter; 5.6 US qt (5.3 L) without filter; SAE 0W-20, ILSAC GF-6A12V battery12.3 V or higher at 68°F (20°C); slow charging: 5 A maximumTransmission fluid12.2 US qt (11.5 L) reference capacity; Toyota Genuine ATF WSFuel tank capacity18.2 US gal (69.0 L; 15.2 Imp gal)Engine codeT24A-FTSEngine displacement2393 cc (146.0 cu in)Powertrain designationi-FORCE 2.4 L turbocharged gasoline; 8-speed automatic; 4WD

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