Parts for your 2023 Mitsubishi Asx-Heater tap

Heater Tap on the 2023 Mitsubishi ASX: Is It Relevant?

When it comes to the cooling and heating system of the 2023 Mitsubishi ASX, there is often some confusion about whether a heater tap is part of the setup. A heater tap, also known as a heater control valve, is a component used in some older or more basic vehicle cooling systems to regulate the flow of hot coolant into the heater core. This allows the driver or the climate control system to control how much heat is delivered inside the cabin.

For the 2023 Mitsubishi ASX, the short answer is that a separate heater tap is not relevant or fitted. Modern vehicles like the ASX have moved away from the standalone heater tap concept to more integrated and electronically controlled climate systems. Instead of a manual or mechanical valve controlling coolant flow, the ASX utilises an electronically managed system that modulates cabin temperature through blend doors and electronic controls, delivering precise heating and cooling without needing a heater tap.

So why is a heater tap not used in the 2023 Mitsubishi ASX? Mainly because it is an older technology that has been replaced by more efficient, reliable and easier to control climate management systems. The ASX relies on its advanced HVAC system, which uses electric actuators and sensors to adjust the mix of hot and cold air inside the cabin. This system bypasses the need for interrupting coolant flow with a valve, making the heater tap redundant.

Additionally, heater taps were prone to sticking or leaking, requiring regular maintenance or replacement. Modern systems avoid these issues by controlling airflow and temperature more electronically and with fewer moving coolant parts, which also helps with emissions and fuel economy goals.

All up, if you are servicing or maintaining a 2023 Mitsubishi ASX, you don't need to keep an eye out for a heater tap. Instead, focus on other components like the coolant condition, thermostat function, heater core integrity, and HVAC system electronics as part of your regular service check. The absence of a heater tap actually makes the system simpler and often more reliable in everyday use.