Ethernet adapter not configured — Set this PC’s wired adapter to IP 192.168.90.125, subnet mask 255.255.255.0, then reconnect.
EVC TBX PROv1.7.4
Proxy: DisconnectedVehicle: Disconnected
Dashboard
Connection
ProxyDisconnected
VehicleDisconnected
Car—
Uptime—
User—
Connection type
Vehicle
Update the proxy (EVC_TBX_Pro.exe) to v1.18 or newer to connect from this page.
Need access to a customer's car?
Before you can connect to a customer's car remotely, the owner has to approve it. Send the request on Tesla Toolbox: Tesla emails the owner, and once they approve, the car appears in the vehicle list above (use the reload button next to Vehicle).
Tesla collects the chosen period of logs from the car. Longer periods take longer – a few minutes for hours, up to an hour or more for days – and the car has to stay online.
EVC Car Health Report
Full vehicle health certificate: battery SOH, capacity, cell balance, range estimates, all vitals, active & recent alerts, configuration. Saved to server with QR verification.
Vehicle Vitals
Log viewer
Charts of the signals the car logged itself. Tesla first has to pull the logs from the car, which can take up to an hour; after that any logged signal can be charted.
Connect to a car first (cable or remote).
–
Tick signals on the left to chart them.
Diagnostic Trouble Codes
Note: Some modules cannot be read or cleared if the
drive rail is off or the gateway is locked.
For best results, turn on the drive rail and unlock the gateway before reading DTCs.
Modules that fail will show their error message in red instead of a DTC table.
Vehicle Configuration
Warning: Changes to vehicle configuration write directly to the gateway and cause a gateway reboot (~10s).
Verify each change carefully — wrong values can disable vehicle features. Some changes may be rejected as
“Unauthorized” depending on your account permissions. Locked params are read-only in Tesla Toolbox.
HVC ECU
Info: Reads the HV battery controller (HVC) statistics.
Internal Resistance
Info: Leave the vehicle in a resting state for at least 30 minutes, then reduce power usage as much as possible (turn off lights, HVAC), measure pre-charge, charge the pack at a fixed power, and click Measure after steady state.
Custom JSON Payload
Templates:
Response
Search Commands
File Explorer
Navigate to a directory to browse vehicle filesystem
Quick:
pre-ODIN (dev only)
Direct HTTP commands to the vehicle REST API (192.168.90.100:4070). Works on all models.
Ensure Power On
Wake up vehicle systems
Display Message
Show text on vehicle center display
Get Data Value
Set Data Value
DI Counters & Identifiers
Each row shows the counter/identifier label, the last-read value (inline),
and only the actions the DID supports. Reset writes a fixed pattern (shown
as a tooltip on hover); Write takes a custom value. SecurityAccess is
performed automatically when needed.
Module Control
Module-level commands that don’t target a single DID.