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 procedure:
The hybrid system will not start even though the correct starting proce-
dure is being followed. (→P. 168)
One of the following may be the cause of the problem:
The electronic key may not be functioning properly. (→P. 528)
●
There may not be sufficient fuel in the vehicle's tank.
●
Refuel the vehicle.
There may be a malfunction in the immobilizer system. (→P. 76)
●
There may be a malfunction in the steering lock system.
●
The hybrid system may be malfunctioning due to an electrical problem such
●
as electronic key battery depletion or a blown fuse. However, depending on
the type of malfunction, an interim measure is available to start the hybrid sys-
tem. (→P. 526)
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. 529)
●
The 12-volt battery terminal connections may be loose or corroded.
●
(→P. 461)
The interior lights and headlights do not turn on, or the horn does not
sound.
One of the following may be the cause of the problem:
The 12-volt battery may be discharged. (→P. 529)
●
One or both of the 12-volt battery terminals may be disconnected. (→P. 461)
●
Contact your Lexus dealer if the problem cannot be repaired, or if repair procedures
are unknown.
ES300h_OM_OM33C75U_(U)
8-2. Steps to take in an emergency
525
8