How to avoid hot weather car breakdowns this upcoming season

When the weather warms, many people take to the outdoors to enjoy the sunshine and rising temperatures. Summer road trips or vacations are the norm, but it is important to realize that hot weather can take its toll even on a new, well-maintained vehicle.
High temperatures can cause all sorts of damage to a vehicle, from zapping battery power to overtaxing the cooling system. Recognizing potential hot-weather risks and performing routine checks on the vehicle are the keys to keeping vehicles in top form.
Battery
Excessive heat can shorten the life of a battery because it causes battery fluid to evaporate more quickly. This, in turn, can damage the internal structure of the battery. CAA reports that car battery issues are the most common breakdown calls.
It's a good idea to top off a battery with distilled water if it is the kind that requires it. Low-maintenance batteries may not have filler caps and will not require water. Inspect the battery for corrosion and leakage of battery acid. This could be a sign that the battery is getting old and will need to be replaced.