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 Information 1
- Manufacturers Enable Counter
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The scan tool displays the actual value for the manufacturers enable counter (MEC) in the BCM. This information is for the assembly plant only.
- Module Part Number
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The scan tool displays the part number assigned to the BCM that is currently in the vehicle.
- Software Design Suffix
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The scan tool displays the version of the software part number in the BCM.
- Software Part Number
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The scan tool displays the software identification number (ID) in the BCM.
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.