Parts for your 2014 Mitsubishi Asx-Heater tap

Heater Tap on the 2014 Mitsubishi ASX: What You Need to Know

When it comes to the 2014 Mitsubishi ASX and the topic of heater taps, it's important to understand whether this component is actually relevant or even present in this model. After digging through various technical sources, service manuals, and workshop bulletins, it turns out the 2014 Mitsubishi ASX does not use a traditional heater tap.

So, what is a heater tap exactly? In many older or simpler cooling systems, a heater tap is a type of valve installed on the heater hose that controls coolant flow to the heater core. It allows the driver or mechanic to manually shut off or regulate the heater core's coolant supply, which in turn controls the heat output inside the cabin. While these were quite common on earlier vehicles, they are not typically found on modern cars like the ASX.

The reason the 2014 Mitsubishi ASX does not have a heater tap largely comes down to advances in vehicle climate control and cooling system design. The ASX uses an electronic blend door and thermostat management system rather than a mechanical valve like a heater tap. This means the heat inside the car is controlled by air blend flaps within the ventilation system rather than turning coolant flow on or off manually.

This electronic control approach is more efficient and reliable. Instead of relying on a potentially troublesome valve that can stick or leak coolant, the ASX's temperature control uses sensors and actuators to maintain the desired cabin temperature. It also eliminates the need for coolant flow interruptions which can affect the engine cooling balance.

Another reason heater taps are unnecessary in the 2014 Mitsubishi ASX is how the cooling system is designed to be sealed and pressurised without user adjustments. Modern cooling systems are built to maintain a consistent flow of coolant through the engine and heater core to optimise engine temperature and emission levels. Introducing a manual valve could disrupt this balance, potentially causing overheating or heater inefficiency.

Because of all these factors, you won't need to worry about owning, maintaining, or replacing a heater tap on your Mitsubishi ASX. Instead, focus shifts to the other components that are actually part of the heater and cooling system in this vehicle.

Instead of a heater tap, your ASX will have components like the heater core, coolant hoses, thermostat, water pump, and the electronic climate control system. Regular maintenance of these parts will ensure your heater performs well throughout cooler months without issues. This includes flushing and replacing coolant as recommended, checking hoses for leaks or cracks, and ensuring the thermostat and water pump operate correctly.

On the off chance that you notice issues like the heater not blowing warm air, or coolant leaks under the dash, it's more likely that the problem lies in the heater core or electronic blend door mechanism rather than a missing heater tap. These systems are more complex and generally require diagnostic tools to pinpoint faults.

In practical terms, when servicing the heating system on a 2014 Mitsubishi ASX, technicians focus on:

• Inspecting coolant condition and levels
• Checking radiator and heater hoses for integrity
• Verifying thermostat operation
• Ensuring the radiator fan and water pump are functioning
• Testing the electronic climate control system and associated sensors
• Flushing the heater core if there is a clog or residue

So, while some older vehicles might still rely on a heater tap for basic temperature control, the 2014 Mitsubishi ASX uses a more sophisticated, electronically controlled system that doesn't require one. This means fewer moving parts in your heating circuit to wear out and fewer manual fiddles for you to worry about.

For Mitsubishi ASX drivers, this modern heating system approach offers better reliability and comfort. The key takeaway is to keep regular maintenance on cooling system components and electronic HVAC controls to avoid heater problems rather than looking for a heater tap that simply isn't there.