Loading ...
Loading ...
Loading ...
440
4-3. Do-it-yourself maintenance
Highlander_HV_U_(L/O_0808)
Power control unit coolant reservoir
Reservoir cap
“FULL”
“LOW”
If the level is on or below the
“LOW” line, add coolant up to the
“FULL” line.
■ If the coolant level drops within a short time after replenishing
Visually check the radiator, hoses, coolant reservoir 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.
■ Coolant selection
Only use “Toyota Super Long Life Coolant” or similar high quality ethylene
glycol based non-silicate, non-amine, non-nitrite, and non-borate coolant
with long-life hybrid organic acid technology.
U.S.A.: Toyota Super Long Life Coolant is a mixture of 50% coolant and
50% deionized water. (Enabled: -31°F [-35°C])
Canada: Toyota Super Long Life Coolant is a mixture of 55% coolant and
45% deionized water. (Enabled: -44°F [-42°C])
For more details about coolant, contact your Toyota dealer.
Loading ...
Loading ...
Loading ...