Posts Tagged: Nissan no heat

Nissan no heat — How to Diagnose and Fix

A Nissan no heat condition has two common causes If you’ve replaced the coolant and now have a Nissan no heat condition, start by checking for air pockets in the engine that are preventing the thermostat from opening. Next, determine whether your vehicle has a heater control valve. Many Nissan SUV and trucks have a heater control valve that regulates how much hot coolant can flow through the heater core. However, many Nissan cars don’t use a heater control valve and control temperature with the use of an  air blend … Read More