This is a quote from a popular auto repair book:"It is rare for the temperature gauge to fail,but if it is erratic in operation check the lead from the (temp. sensor) switch for broken insulation and earthing.If the gauge reads maximum,suspect the sender switch(temp. sensor)." The switch can only be tested with an ohm meter or by substitution of a new unit.I just replaced my tem. switch and it didn't fix my gauge!So...
well we have a 91 stanza and ours is located under the glovebox dash u have to take everything off to get it out try checking there good luck
To replace the heater core on a 1987 Nissan Stanza, first, disconnect the battery and drain the coolant from the radiator. Remove the dashboard and the center console to access the heater core housing. Disconnect the heater core hoses from the engine compartment, remove the mounting screws, and take out the old heater core. Install the new heater core in reverse order, making sure to reconnect all hoses and components before refilling the coolant and reassembling the dashboard.
how to replace a heater core on a 2003 Nissan Altima 2.5
In a 1990 Nissan Stanza, the switching between the heater vents and defroster is controlled by a combination of the HVAC control panel and a series of vacuum actuators. When the driver selects a different mode using the control panel, it directs vacuum pressure to specific actuators that open or close the appropriate air ducts. This system allows the vehicle to redirect airflow as needed for heating, cooling, or defrosting. Proper functioning of the vacuum lines and actuators is essential for effective operation.
Begin by removing the water supply lines from your Nissan heater core. Remove the heater core retaining bolts. The heater core will come out.
For example a 2000 Nissan Sentra and a 2000 Daewoo Laganza are the same heater core but the Maxima is not..............
where is block heater on my altima 2006
the heater core is behind the dash board
The ambient temperature sensor for the Aurora heater is typically located near the base of the unit or within the control panel. Its placement allows for accurate readings of the surrounding air temperature, which is essential for the heater's operation and regulation. Always consult the specific user manual for the exact location, as it may vary by model.
The Nissan Sentra should not have any other heater installed due to fire hazards. The stock one is very good.
The function of a gas water heater thermostat is to control the temperature of the water in the heater. It does this by sensing the temperature of the water and adjusting the gas flow to the burner to heat the water to the desired temperature.
Is your passenger floorboard wet? Same sort of thing happend in my stanza and it was the heater core. I just bypassed it, but if you do that you will still be stuck without heat. * * * My sister's car had the same symptoms and it turned out that her water pump was bad. Without circulating the water/coolant, there was no way to get water flowing though the engine to cool it down, and no water going through the heater core to warm the interior. -Also, the thermostat can cause this, especially if your coolant is old and dirty.