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.
Module Programming: Check
- Start the programming session in KOEO.
- Make sure the vehicle battery is fully charged or is connected to a battery charger. The battery state of charge should be 12.6 - 13.6 volts during vehicle programming.
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NOTE: A good internet connection is necessary.
Inspect the VCM II or VCMM and cables for damage. Make sure cables remain connected throughout the programming procedure.
- Turn off all unnecessary accessories, such as radio, A/C, climate controlled seats, headlamps, interior and demand lamps.
- Disconnect any aftermarket accessories, such as remote start, security alarm and power inverter.
- For Plug-in hybrid and electric vehicles, disconnect the external charge cord from the charge port.
- Disable Microsoft Windows sleep mode, screensaver and hibernation modes.
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
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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.
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