Tesla Diagnostic Port Adaptor Cable OBD II - Post Sept 2015 Model S X
Terms and Conditions
Orders Dispatched Within 24 hours - Excluding Weekends and Bank Holidays.
A diagnostic harness that gives access to the CAN data on a Tesla Model S or X built after September 2015, bringing it out to a standard OBD-II socket.
A Tesla has no OBD-II port. Tesla did not fit one, because the car has no obligation to provide one and everything Tesla needs it does over the internet. That leaves owners and independent workshops with no way to see what the car knows about itself. This harness restores that.
What it gives you access to: battery capacity and voltage, drivetrain output, HVAC data and a good deal more besides. Several phone and laptop applications read that traffic and display it, which is where the harness becomes genuinely useful rather than merely a connector.
Work on your own vehicle is at your own risk. Connecting diagnostic equipment to a car, particularly a high voltage one, is something you take responsibility for. If you are not confident removing interior trim and handling a vehicle's data bus, have it done by someone who is.
Key specifications
| Part | TESLAOBDSX |
|---|---|
| Type | OBD-II diagnostic harness |
| Vehicle | Tesla Model S and Model X, built after September 2015 |
| Output | Standard OBD-II socket |
| Weight | 0.1 kg |
Features
- Gives a Model S or X the OBD-II port Tesla did not fit
- Access to battery capacity and voltage, drivetrain output and HVAC data
- Works with the phone and laptop apps built for Tesla CAN data
- Plugs into the existing OEM connector rather than being spliced in
Compatibility
For the Tesla Model S and Model X built after September 2015. Earlier cars use a different connector, so check your build date before ordering.
We also supply a harness for the Model 3 post January 2019.
The harness is a connection, not an app. You still need a CAN interface or an OBD dongle and software to read and display the data.
In the box
- 1 x OBD-II diagnostic harness
Downloads
No document is published for this harness. For the pinout or fitting guidance, contact us.