Toyota 2015 Prius Owner's Manual page 161

1-7. Theft deterrent system
Certifications for the immobilizer system
■
For vehicles sold in the U.S.A., Hawaii, Guam, Saipan and Puerto Rico
For vehicles sold in Canada
NOTICE
To ensure the system operates correctly
■
Do not modify or remove the system.
If modified or removed, the proper operation of the system cannot be guar-
anteed.
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