It can be really frustrating when your car’s A/C doesn’t seem to be working right. You might think that you just need to turn the air conditioner up a little bit, but sometimes that’s not the case. In this article, we’re going to take a look at the different types of in-car temperature sensors and how to fix them if they go bad.
What is an A/C In-Car Temperature Sensor?
An A/C in-car temperature sensor is a small electronic device that monitors the internal temperature of your car’s air conditioning system. When the air conditioning system is turned on, the sensor will activate the A/C to maintain the car’s internal temperature at a comfortable level.
How Does an A/C In-Car Temperature Sensor Work?
The A/C in-car temperature sensor works by sensing the air temperature inside your car, and then sending a signal to the air conditioning system to adjust the fan speed accordingly. This way, you can stay cool and comfortable while on the go!
What to Do If Your A/C In-Car Temperature Sensor Is Broken?
If your A/C in-car temperature sensor is broken, you’ll need to replace it. Here’s how to do it:
1. Park the car in a cool, shady spot.
2. Block the intake and exhaust vents with towels or newspaper.
3. Remove the rear seat.
4. Remove the A/C compressor and condenser (if present).
5. Remove the air conditioning cooler hoses from the radiator support brackets.
6. Locate and remove the A/C in-car temperature sensor from the firewall behind the engine compartment.
7. Disconnect the wiring from the sensor to the climate control system module (CCM).
8. Clean off any debris or old insulation from the sensor terminals with a wire brush or sandpaper.
9. Strip 1/4 inch of insulation off of each end of two new wires, ensuring that both are clearly marked “hot” and “ground.” Connect one end of each wire to the terminals on the sensor, and connect the other end to either of the “hot” terminals on your CCM.
Conclusion
If you’re ever worried about your car’s temperature, there is an easy way to check it. All you need is a temperature sensor and an A/C adapter. Simply plug the temperature sensor into the power outlet in your car, and then plug the adapter into the A/C unit. Once plugged in, you can use the remote to turn on or off the air conditioner from inside your car. This is an easy way to keep track of how warm or cold your car is, without having to get out and open the door!