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.
Engine Control Module (ECM) [2016-2020, B4204T28 | 2020, B4204T39]: Removal
Set the vehicle to Inactive mode, described in user mode, refer to:USAGE MODE
Remove the left front wheel, refer to: WHEELS
Remove the screws.
Remove the nut.
Fold the wing liner aside.
Remove the nut.
Remove the screws.
Fold marked part aside.
Loosen the clips.
Remove the screws.
Loosen the clips.
Remove the marked part.
Disconnect the connectors.
Use the Manual With the Right Hardware
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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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