5
When trouble arises
475
5-2. Steps to take in an emergency
PRIUS_C U
If the hybrid system will not start
Reasons for the hybrid system not starting vary depending on the
situation. Check the following and perform the appropriate proce-
dure:
■ The hybrid system will not start even though the correct
starting procedure is being followed. (→P. 160, 164)
One of the following may be the cause of the problem:
● Vehicles with a smart key system: The electronic key may not
be functioning properly. (→P. 479)
● There may not be sufficient fuel in the vehicle’s tank.
Refuel the vehicle. (→P. 105)
● Vehicles with immobilizer system: There may be a malfunc-
tion in the immobilizer system. (→P. 110 )
● There may be a malfunction in the steering lock system.
● Vehicles with a smart key system: The hybrid system may be
malfunctioning due to an electrical problem such as an open
circuit or a blown fuse. However, depending on the type of
malfunction, an interim measure is available to start the hybrid
system. (→P. 476)
■ The interior lights and headlights are dim, or the horn does
not sound or sounds at a low volume.
One of the following may be the cause of the problem:
● The 12-volt battery may be discharged. (→P. 481)
● The 12-volt battery terminal connections may be loose or cor-
roded.
To Next Page
Loading...
