User Guide 1
Page 274
... check for a proper corrosion protection of the cooling system is given on freeze protection. Do not use more than 70% solution for information on page 245 or 247. Visually check the radiator, hoses, engine coolant filler cap, radiator cap and drain cock and water pump. Use "Toyota Long ...Do not use 50% solution for how much to the engine, this type of improper coolants may be a leak in the cooling system. The total capacity of your Lexus, to provide protection down to use alcohol type antifreeze or plain water alone. 256 We recommend to about -35_C (-31_F). ...
... check for a proper corrosion protection of the cooling system is given on freeze protection. Do not use more than 70% solution for information on page 245 or 247. Visually check the radiator, hoses, engine coolant filler cap, radiator cap and drain cock and water pump. Use "Toyota Long ...Do not use 50% solution for how much to the engine, this type of improper coolants may be a leak in the cooling system. The total capacity of your Lexus, to provide protection down to use alcohol type antifreeze or plain water alone. 256 We recommend to about -35_C (-31_F). ...
Owners Manual
Page 90
.... Nuts and Bolts on Chassis and Body Inspect for any leakage, have it repaired immediately by a qualified technician. 89 M a i n t e n a n c e L o g s E X P L A N AT I O N OF MAINTENANCE ITEMS M A I N T E N A N C E Engine Coolant Drain and flush the cooling system and refill with an ethylene-glycol type coolant.
.... Nuts and Bolts on Chassis and Body Inspect for any leakage, have it repaired immediately by a qualified technician. 89 M a i n t e n a n c e L o g s E X P L A N AT I O N OF MAINTENANCE ITEMS M A I N T E N A N C E Engine Coolant Drain and flush the cooling system and refill with an ethylene-glycol type coolant.