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.
Checking the control module connection: Notes
- Switch off the ignition.
Check that the cable connector is correctly connected to the control module. Check that the connectors lock together securely.
Check that the cable terminals in the female and male halves of the connector are not damaged or pressed back.
Is the control module connected correctly?
- YES
FAULT NOT FOUND: Troubleshooting has been completed.
- NO
Refer to Remedy the component
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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