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.
Auto Learn
Clear all DTCs. See scan tool manufacturer's instructions. With transmission in Park (A/T) or Neutral (M/T), turn ignition switch to START position. Vehicle should start and then stall. Leave ignition switch in RUN position (engine off) until THEFT SYSTEM indicator turns off (about 10 minutes). Turn ignition switch to OFF position for 10 seconds. Turn ignition switch to RUN position. On next start attempt, Body Function Controller (BFC) will learn new data.
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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.