Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
On Board Diagnostic (OBD) functions
The following functions are possible:
01 - Checking control module version, see CHECK CONTROL MODULE VERSION .
02 - Checking DTC memory, see CHECK DTC MEMORY .
05 - Erase DTC memory, see ERASE DTC MEMORY .
06 - End output, see CAN-BUS, FUNCTION .
07 - Encoding control module, see ENCODE CONTROL MODULE .
08 - Read measured value block, see READ MEASURED VALUE BLOCK .
10 - Adaptation, see ADAPTATION .
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.