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Unit settings: Wi-Fi code, profiles and PassThru

Changing the Wi-Fi code, assigning profiles and functions, powering your tool, connecting the workshop PC and handing a unit over or back.

Reviewed by Daniel Morales, founder of Reprorace SL, on October 12, 2026

Where: Tools

1. Wi-Fi setup code

In “Tools”, press “Wi-Fi code” next to the unit and confirm your identity.
You will see the network, the code and the same QR as on the label.
If you think someone else knows the code, press “Change the code” and confirm it. The unit creates a new one the next time it connects and the one on the label stops working.

2. Profiles and functions

“What to change” assigns a read profile or turns a function on or off. The change is queued until the unit connects, and the reason is recorded.
Profiles are prepared in Tools › OBD profiles; the diagnosis options guide explains each value.

3. Powering the ECO-LITE TOOL

“Supply 12 V” is the usual choice for cars and vans.
24 V only with 24 V vehicles: you will see a special warning and will have to confirm it.
“Switch off” cuts the power to your diagnostic tool.

4. PassThru from the workshop PC

Setting	What to choose
Use	“From this panel” to send frames by hand; “Diagnostic program on the PC (J2534)” for your diagnostic program.
Request and response identifier	The control unit's, in hexadecimal (for example 7E0 and 7E8), and different from each other.
Identifier type	11 bits on cars; 29 bits on trucks and buses (J1939).
Retire a PC	If you no longer use it. To use it again it must be paired again.

5. Handovers and returns

When handing a unit over, say whether your customer already has an account or you create one. They will have to accept the handover.
When giving it back, the customer gives the reason; they no longer see it and it is unlinked from the vehicle.

Tip: To connect the PC step by step, see the PassThru guide; programs using D-PDU or RP1210 have their own guide.

Open the platform See it in the help centre

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