Where can I find the Tesla parts catalog? In the past, Tesla had been rather reluctant to provide technical information and data sheets on vehicle parts and components.
In November 2018, however, online access to the data sheets and parts catalogs was made possible.
Tesla parts catalog
They information are available and freely accessible on the following website.
If you want to carry out repairs on the vehicle yourself, you can find unofficial information on this website.
A list of different repair instructions for Tesla.
On the website of the “National Highway Traffic Safety Administration“, the so-called Service Bulletins from Tesla can be accessed. These are documents that describe subsequent adjustments of problems and recall actions.
Search for the model name on the website (e.g. Tesla Model 3) and select the corresponding year. Then scroll down and select “MANUFACTURER COMMUNICATIONS”. The listed problems can be expanded and under “Associated Document” you will find a PDF file with official information from Tesla about this problem.