Cooling System Concerns - Overheating
WARNING: This page does not describe the selected car, but rather 9 other vehicles, including the 2003 Mazda Tribute, 2003 Mazda Protege5, 2003 Mazda Protege, 2003 Mazda MX-5 Miata, and 2003 Mazda MPV. However, it is still accessible from the selected car via links, so may be relevant.
- Check for improper coolant level.
- Check for blown fuses.
- Check for coolant leakage.
- Check for excessive A/C system pressure.
- Check for improper A/C system operation.
- Check for improper water/anti-freeze mixture.
- Check for reverse rotation of fans.
- Check for poor radiator condition.
- Check for thermostat malfunction.
- Check for damage to radiator hoses.
- Check for inoperative condenser fan.
- Check for improper or damaged radiator cap.
- Check for inoperative cooling fan.
- Check for coolant overflow system malfunction.
- Check for improper tension of drive belt.
- Check for drive belt damage.
- Check for fan control module malfunction.