Do it yourself
Frequently asked questions about cars and motorcycles
Car tutorial (Do it yourself) Motorcycle tutorial (Do it yourself) Frequently Asked Questions

How to replace the thermostat of the Alfa Romeo Giulietta

Model: Alfa Romeo Giulietta MK 1 - Years: 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020
Part: Thermostat

Video tutorial

Today we will explain how to replace the temperature sensor on an Alfa Romeo Giulietta vehicle. The sensor, like on many vehicles, is located under the right exterior mirror.

To replace the sensor, we must first remove the external rearview mirror. To remove the mirror, we will need to use a plastic parts removal tool that will be inserted into the lower right corner and the lower left corner to apply pressure outwards.

Using a flat-head screwdriver, disconnect the temperature sensor from its connector to replace it, being careful not to damage the electrical cables. Insert a new sensor and reassemble the mirror and outer cover.

Start the vehicle to test its operation, it may be necessary to reprogram it using the onboard computer or diagnostic computer.


Posted on 2 July 2026 by ScegliAuto


Related tutorials

How to Remove the Thermostat on an Alfa Romeo Giulietta
How to Remove the Thermostat on an Alfa Romeo Giulietta
Alfa Romeo Giulietta (2010-2020 / MK 1) In the following video, learn where and how to remove the thermostat on an Alfa Romeo Giulietta. Unscrew the bolts on the thermostat hose cap as show…
How to Set the Time on an Alfa Romeo Giulietta
How to Set the Time on an Alfa Romeo Giulietta
Alfa Romeo Giulietta (2010-2020 / MK 1) Before you can start, sit in the driver's seat of your Alfa Romeo Giulietta. First, activate the instrument cluster, then press the "Set" button. Nex…
How to Replace the Air Filter of the Alfa Romeo Giulietta
Alfa Romeo Giulietta (2010-2020 / MK 1) Unlike many other car models, the air filter of the Alfa Romeo Giulietta is not located in the upper area of the engine bay but rather in the lower a…

Other guides you may be interested in

How to reset the tyre pressure warning light on the Kia Niro EV?

To reset the tyre pressure warning light on the Kia Niro EV, inflate the tyres until they reach the correct pressure value. This value is indicated on the sticker attached to the driver's door pillar. Once the tyres are inflated, turn on the instrument cluster to check that the warning light has completely disappeared from the display. If it is still present, you may need to drive for a few miles to ensure it disappears completely from the screen.

Watch the video!


by ScegliAuto

More videos