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Toyota Yaris 1st (Echo) (2000–2005) — Key Programming Reference

Toyota Yaris 2000–2005 key fob
Difficulty
easy
Lishi / lockout
TOY43

Key fobs & transponder keys (3 variants)

KeyYearsFCC IDP/NChipFreqBatteryBlade
mechanical · 90999-00199 / TOY41R2000–2005 all markets — US/Canada Echo (no chip), EU Yaris + JDM Vitz/Platz + AU Echo (Texas 4C immobiliser on equipped trims)n/a90999-00199none / Texas 4Cn/an/aTOY41R
303.89 MHz · BAB237131-0562000–2003 NA — optional dealer/port-installed VIP RS3200 alarm onlyBAB237131-05608191-00922none303.89 MHzCR2025n/a
314.35 MHz · HYQ12BBX2004–2005 NA — factory-installed keyless entry optionHYQ12BBX89742-42120none315 MHzCR2016n/a

Programming procedures

What the job needs

Notes & cautions

Lockout

Door pick / decode: Lishi TOY43 (CW).

52 verified sources · Last verified: 2026-08-10

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