You need to remove the dash console panel and access from there. Take the top tray out, then unscrew stereo and then the air/heating panel, and take it from there.
Only thing you can do is replace the resistor, there is no repair.
2000 Nissan xterra cabin air filter
To replace the starter motor in a 2001 Nissan Pulsar 1.8 ST hatch, first disconnect the negative battery terminal to ensure safety. Remove any necessary components obstructing access to the starter, such as the air intake duct. Unbolt the starter motor from its mounting, disconnect the electrical connectors, and then remove the old starter. Install the new starter by reversing the steps, ensuring all connections are secure before reconnecting the battery.
To fix a 1988 Nissan Pulsar running rich, start by checking and replacing the air filter if it's clogged, as this can restrict airflow and lead to a rich condition. Next, inspect the fuel injectors for leaks and clean or replace them if necessary. Additionally, test the coolant temperature sensor and oxygen sensor, as faulty readings can disrupt the fuel-to-air ratio. Finally, ensure that the engine's vacuum lines are intact, as any leaks can also contribute to a rich mixture.
The 1992 Nissan truck air-conditioner pressure switch is located in the fuse box. The fuse box can be found in the engine compartment.
in glove box
how to install replace air intake hose toyota camry 1998
What kind of car and which switch. There are several that can effect compressor operation.
When your air conditioning isn't cold
ok....replace it
Take it to a Jiffy Lube or an Oil Can Henrys
It would be nice to know the year of your Nissan Altima. For Nissan 2000 Altima GXE the air filter is located right next to the battery. Just push off the 4 clips that hold the top of the filter housing and pull the top off just enough to remove/replace the air filter. Close it and and pull the clips back on.