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Toyota Vitz Smart Key & Remote Battery by Chassis Code
Which battery is used in the documented key system? Compare actual published manufacturer references for 8 exact Toyota Vitz chassis codes. Values can differ across drivetrain, trim and production period.
8documented chassis
2distinct published answers
2source documents
2026-10-23latest evidence review
Before applying a specification
View all Toyota Vitz chassis →Confirm the engineering configuration
Different key or remote variants may ship with different coin cells even within the same model family. Match the actual fob, not just the vehicle name.
Year ranges here describe the cited chassis coverage, not every option sold under the same model name worldwide. The actual service manual and fitted equipment take precedence.
Source-linked answers
Smart Key & Remote Battery: chassis comparison
Open the original exact-code answer to see the manufacturer reference and full caveat.
Documented differences
Which codes share an answer?
Grouped by exact published text. Similar wording is not treated as proof of identical equipment.
Reviewable evidence
Source scope and important caveats
Toyota Vitz KSP130 — Key battery ↗
Published answer: CR2016 without Smart Entry & Start / CR1632 with Smart Entry & Start
Toyota lists the remote-key battery by key-system type for this Vitz generation.
Applicability: Confirm which key system is fitted before opening the key case.
Toyota Japan Vitz 2014 owner manual · Toyota Motor Corporation · Manufacturer reference ↗
Toyota Vitz KSP90 — Smart-key battery ↗
Published answer: CR1632 lithium battery (electronic smart key); CR2016 for the wireless door-lock remote key (Toyota August 2010 manual edition)
Key battery types from the Toyota owner's manual key battery replacement pages.
Applicability: Applies only to cars covered by Toyota's Vitz owner's manual edition of August 2010 (production 2010-08 to 2010-12; Toyota's next Vitz edition, 2010-12, is the 130 series); other production years are not established by this source. Japan-market Toyota Vitz KSP90 (1KR-FE 1.0 L petrol, front-wheel drive), per the manual's own 車両仕様 table. The electronic smart key is grade-dependent equipment (★); which key the car has determines the battery. Source SHA-256 91bcfbac8d6fa0d21509a19118864bb9f08ef0fdb5624387498aa0c4f67e5453.
Toyota Motor Corporation manufacturer reference · Toyota Motor Corporation · Manufacturer reference ↗
Toyota Vitz NCP131 — Key battery ↗
Published answer: CR2016 without Smart Entry & Start / CR1632 with Smart Entry & Start
Toyota lists the remote-key battery by key-system type for this Vitz generation.
Applicability: Confirm which key system is fitted before opening the key case.
Toyota Japan Vitz 2014 owner manual · Toyota Motor Corporation · Manufacturer reference ↗
Toyota Vitz NCP91 — Smart-key battery ↗
Published answer: CR1632 lithium battery (electronic smart key); CR2016 for the wireless door-lock remote key (Toyota August 2010 manual edition)
Key battery types from the Toyota owner's manual key battery replacement pages.
Applicability: Applies only to cars covered by Toyota's Vitz owner's manual edition of August 2010 (production 2010-08 to 2010-12; Toyota's next Vitz edition, 2010-12, is the 130 series); other production years are not established by this source. Japan-market Toyota Vitz NCP91 (1NZ-FE 1.5 L petrol, front-wheel drive), per the manual's own 車両仕様 table. The electronic smart key is grade-dependent equipment (★); which key the car has determines the battery. Source SHA-256 91bcfbac8d6fa0d21509a19118864bb9f08ef0fdb5624387498aa0c4f67e5453.
Toyota Motor Corporation manufacturer reference · Toyota Motor Corporation · Manufacturer reference ↗
Toyota Vitz NCP95 — Smart-key battery ↗
Published answer: CR1632 lithium battery (electronic smart key); CR2016 for the wireless door-lock remote key (Toyota August 2010 manual edition)
Key battery types from the Toyota owner's manual key battery replacement pages.
Applicability: Applies only to cars covered by Toyota's Vitz owner's manual edition of August 2010 (production 2010-08 to 2010-12; Toyota's next Vitz edition, 2010-12, is the 130 series); other production years are not established by this source. Japan-market Toyota Vitz NCP95 (2NZ-FE 1.3 L petrol, four-wheel drive), per the manual's own 車両仕様 table. The electronic smart key is grade-dependent equipment (★); which key the car has determines the battery. Source SHA-256 91bcfbac8d6fa0d21509a19118864bb9f08ef0fdb5624387498aa0c4f67e5453.
Toyota Motor Corporation manufacturer reference · Toyota Motor Corporation · Manufacturer reference ↗
Toyota Vitz NSP130 — Key battery ↗
Published answer: CR2016 without Smart Entry & Start / CR1632 with Smart Entry & Start
Toyota lists the remote-key battery by key-system type for this Vitz generation.
Applicability: Confirm which key system is fitted before opening the key case.
Toyota Japan Vitz 2014 owner manual · Toyota Motor Corporation · Manufacturer reference ↗
Toyota Vitz NSP135 — Key battery ↗
Published answer: CR2016 without Smart Entry & Start / CR1632 with Smart Entry & Start
Toyota lists the remote-key battery by key-system type for this Vitz generation.
Applicability: Confirm which key system is fitted before opening the key case.
Toyota Japan Vitz 2014 owner manual · Toyota Motor Corporation · Manufacturer reference ↗
Toyota Vitz SCP90 — Smart-key battery ↗
Published answer: CR1632 lithium battery (electronic smart key); CR2016 for the wireless door-lock remote key (Toyota August 2010 manual edition)
Key battery types from the Toyota owner's manual key battery replacement pages.
Applicability: Applies only to cars covered by Toyota's Vitz owner's manual edition of August 2010 (production 2010-08 to 2010-12; Toyota's next Vitz edition, 2010-12, is the 130 series); other production years are not established by this source. Japan-market Toyota Vitz SCP90 (2SZ-FE 1.3 L petrol, front-wheel drive), per the manual's own 車両仕様 table. The electronic smart key is grade-dependent equipment (★); which key the car has determines the battery. Source SHA-256 91bcfbac8d6fa0d21509a19118864bb9f08ef0fdb5624387498aa0c4f67e5453.
Toyota Motor Corporation manufacturer reference · Toyota Motor Corporation · Manufacturer reference ↗