Hybrid Battery (Traction Battery) Air Vent; Emergency Shut Off System - Toyota Prius+ Owner's Manual

1-1. Hybrid system

Hybrid battery (traction battery) air vent

Emergency shut off system

When a certain level of impact is detected by the impact sensor, the
emergency shut off system blocks off the high voltage current and
stops the fuel pump to minimize the risk of electrocution and fuel
leakage. If the emergency shut off system activates, your vehicle will
not restart. To restart the hybrid system, contact any authorized
Toyota dealer or repairer, or another duly qualified and equipped pro-
fessional.
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There is an air intake vent under
the right-hand front seat for the
purpose of cooling the hybrid
battery (traction battery). If the
vent becomes blocked,
hybrid battery (traction battery)
may overheat, leading to a
reduction in hybrid battery (trac-
tion battery) output.
the