’06 MATRIX_U (L/O 0508)
186
! Avoid  racing  the  engine.
! Do  not  push−start  or  pull−start  your
vehicle.
! Do  not  turn  off  the  ignition  while
the  vehicle  is  moving.
! Keep  your  engine  in  good  running
order.  Malfunctions  in  the  engine
electrical  system,  electronic  ignition
system/distributor  ignition  system
or  fuel  systems  could  cause  an  ex-
tremely  high  three−way  catalytic
converter  temperature.
! If  the  engine  becomes  difficult  to
start  or  stalls  frequently,  take  your
vehicle  in  for  a  check−up  as  soon
as  possible.  Remember,  your  Toyota
dealer  knows  your  vehicle  and  its
three−way  catalytic  converter  sys-
tem  best.
! To  ensure  that  the  three−way  cata-
lytic  converter  and  the  entire  emis-
sion  control  system  operate  proper-
ly,  your  vehicle  must  receive  the
periodic  inspections  required  by  the
Toyota  Maintenance  Schedule.  For
scheduled  maintenance  information,
refer  to  the  “Scheduled  Maintenance
Guide”  or  “Owner’s  Manual  Supple-
ment”.
CAUTION
! Avoid  inhaling  the  engine  exhaust.
It  contains  carbon  monoxide,  which
is  a  colorless  and  odorless  gas.  It
can  cause  unconsciousness  or  even
death.
! Make  sure  the  exhaust  system  has
no  holes  or  loose  connections.  The
system  should  be  checked  from
time  to  time.  If  you  hit  something,
or  notice  a  change  in  the  sound  of
the  exhaust,  have  the  system
checked  immediately.
! Do  not  run  the  engine  in  a  garage
or  enclosed  area  except  for  the
time  needed  to  drive  the  vehicle  in
or  out.  The  exhaust  gases  cannot
escape,  making  this  a  particularly
dangerous  situation.
! Do  not  remain  for  a  long  time  in  a
parked  vehicle  with  the  engine  run-
ning.  If  it  is  unavoidable,  however,
do  so  only  in  an  unconfined  area
and  adjust  the  heating  or  cooling
system  to  force  outside  air  into  the
vehicle.
! To  allow  proper  operation  of  your
vehicle’s  ventilation  system,  keep
the  inlet  grilles  in  front  of  the  wind-
shield  clear  of  snow,  leaves,  or  oth-
er  obstructions.
! Keep  the  back  door  and  glass  hatch
closed  while  driving.  An  open  or
unsealed  back  door  and  glass
hatch,  may  cause  exhaust  gases  to
be  drawn  into  the  vehicle.
If  you  smell  exhaust  fumes  in  the
vehicle,  drive  with  the  windows
open  and  the  back  door  closed.
Have  the  cause  immediately  located
and  corrected.
Engine  exhaust  cautions