Does Advance Auto Provide Free Check Engine Light Diagnostics?: 1 Minute to Learn About Free Check Engine Light ServicesSarah ThompsonSep 06, 2025Table of ContentsTips 1:FAQTable of ContentsTips 1FAQFree Smart Home PlannerAI-Powered smart home design software 2025Home Design for FreeYes, Advance Auto Parts does provide free check engine light diagnostics at most of its store locations. When your vehicle's check engine light comes on, it indicates that the onboard diagnostics system (OBD-II) has detected an issue that requires attention. You can visit your nearest Advance Auto Parts store, where an associate will use an OBD-II scanner to read the trouble codes stored in your car’s computer. This service is intended to help you understand why your check engine light is on, but remember, associates cannot perform repairs or in-depth troubleshooting on-site—they can only assist with code reading and provide advice on possible next steps or parts you may need.Tips 1:As a designer, I’ve noticed that the information from a check engine light scan can save you both time and money, not just at the mechanic but also when considering any home garage workspace upgrades. For those who want to take automotive DIY further, think about optimizing your garage layout for projects. Using a tool like a Home Designer can help you plan efficient workspaces tailored for both car repairs and your other creative hobbies.FAQQ: Is there a charge for having my check engine light checked at Advance Auto Parts?A: No, Advance Auto Parts offers this diagnostic service for free in most store locations.Q: What kind of information will I get from a free check engine light diagnostic?A: You’ll receive the error code(s) generated by your car's onboard computer and a basic explanation of what they mean.Q: Can the staff at Advance Auto Parts fix the problem indicated by my check engine light?A: No, they do not perform repairs, but they can suggest parts and provide guidance based on the code.Q: How accurate are the diagnostics at Advance Auto Parts?A: While reading the codes is accurate, staff are not able to provide a complete diagnosis or fix; for that, you may still need a professional mechanic.Q: Will my check engine light turn off after I get the code checked?A: Not automatically—some codes clear out after an issue is resolved, while others need a tool or professional help to reset them.Home Design for FreePlease check with customer service before testing new feature.