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4-3. Do-it-yourself maintenance
4
Maintenance and care
Engine coolant
The coolant level is satisfactory if it is between the “FULL” a nd “LOW”
lines on the reservoir w hen the engine is cold.
Reservoir cap
“FULL”
“LOW”
If  the  level  is  on  or  below  the
“LOW” line, add coolant up to the
“FULL” line.
NOTICE
■To prevent serious engine damage
Check the oil level on a regular basis.
■ When replacing the engine oil
●Be careful not to spill engine oil on the vehicle components.
● Avoid overfilling, or the engine could be damaged.
● Check the oil level on the dipstick every time you refill the vehicle.
● Be sure the engine oil filler cap is properly tightened.
■If the coolant level drops within a short time after replenishi ng
Visually  check  the  radiator,  hoses,  engine  coolant  filler  cap,  radiator  cap,
drain cock and water pump. 
If you cannot find a leak, have your Toyota dealer pressure test the cap and
check for leaks in the cooling system. 
344 4-3. Do-it-yourself maintenance
WARNING
■When adding washer fluid
Do  not  add  washer  fluid  when  the  engine  is  hot  or  running,  as  washer  fluid
contains alcohol and may catch fire if spilled on the engine et c.
NOTICE
■Washer fluid 
Do not use soapy water or engine antifreeze instead of washer f luid. 
Doing so may cause streaking on the vehicle’s painted surfaces,  as well as
damaging the pump leading to problems of the washer fluid not s praying.
■ Diluting washer fluid
Dilute washer fluid with water as necessary. 
Refer to the freezing temperatures listed on the label of the w asher fluid bot-
tle.