Do hybrid cars need special coolant?
Most hybrids have a separate cooling system for the inverter and electric motors/generators in the transmission case. These cooling systems typically have their own electric pump, heat exchanger and special coolant.
Is zerex coolant good for Toyota?
ZEREX Asian Vehicle Antifreeze/Coolant is specifically formulated to meet the requirements of Asian vehicle manufacturers (Toyota®, Lexus®, Scion® and others) requiring a red, silicate free Hybrid Organic Acid Technology (HOAT) with a phosphate additive.
Can I put water in my coolant?
You can put water into your car radiator if your engine is overheating, the coolant overflow reservoir is very low or empty, and you have no other option.
Does it matter what coolant I put in my car?
Well, you use the coolant that is specified in your owner’s manual. If you just need to top it up, the recommendation is still the same, however it is unlikely to cause any serious problems if you add a litre of a different type of coolant, as long as you follow the manufacturer’s maintenance schedule.
Can you refill the inverter on a Prius?
Click to expand… You can easily do the ICE coolant loop drain and refill yourself, but the Inverter loop coolant is difficult to refresh as it tends to retain air bubbles. If you don’t get the air bubbles out, you may overheat the inverter ($$$).
What kind of coolant should I use on my Toyota Prius?
If you don’t get the air bubbles out, you may overheat the inverter ($$$). As was said, stick with Toyota coolant (preferably SLLC).
When to change coolant Toyota?
The Toyota maintenance schedule calls for replacing the engine coolant at 100,000 miles/120 months; and, replacing the inverter coolant at 150,000 miles/180 months.
How often should I cool my Toyota Prius?
This causes leaks and can lead to very costly repairs. This is another reason to do your homework on all your fluids for your vehicle. Due to the nature of this coolant, most manufacturers (including Toyota) recommended a 30,000 mile service interval, which about 90% of consumers more than likely avoided.