Lexus IS300H 2017 Manual page 600

600
8-2. Steps to take in an emergency
Warning message
(Flashes)
(If equipped)
(Flashes)
(If equipped)
Other displayed messages
Carrying out the corresponding action turns the messages off.
Warning message
Details/Actions
Indicates that the PCS (Pre-Collision System) is tempo-
rarily unavailable
 When conditions improve, the system resumes
operation. If this message is displayed continuously,
have the vehicle inspected by any authorized Lexus
retailer or Lexus authorized repairer, or any reliable
repairer.
Indicates that part of the PCS (Pre-Collision System)
sensor is dirty, covered with ice, etc.
 Remove any dirt, ice, etc.
Details/Actions
Maintenance of the hybrid battery (traction battery)
cooling component is required
The filter may be clogged, the air intake vent may be
blocked or there may be a gap in the duct.
 Have maintenance performed on the hybrid battery
(traction battery) cooling component by any autho-
rized Lexus retailer or Lexus authorized repairer, or
any reliable repairer.