How To Check Engine Light Codes Without A Scanner Chevy, 2. However, it's essential to proceed with caution, research thoroughly, and understand Retrieving check engine light codes without a scanner on older Chevys can be a useful skill for DIYers. Check engine light on? You can use AutoZone's Free Fix Finder Service to get a free code reading and vehicle health report. Turn the ignition key to the on position (don't start the engine). Is your Check Engine light on? Don't worry! In this video, we'll show you 4 simple and quick ways to turn off the Check Engine light and reset your ECU without the need for an OBD scanner. 4K views 5 replies 4 participants last post by BDCMalibu Aug 14, 2024 21MalibuRS Discussion starter If you want to reset the check engine light after checking the engine light codes without a scanner, this is possible in some cases. The bottom line While there are additional ways to retrieve OBD2 codes without using a scanner, experts suggest taking your vehicle to a professional to get it checked. The Check Engine Light indicates a trouble code stored in the car’s computer and can indicate a number of issues. Flip your car’s ignition on and off a couple of They translate complex diagnostic trouble codes (DTC) stored in the Engine Control Module (ECM) into plain language, and they're easy to use. The Check Engine Light is a warning sign that indicates a problem with the vehicle's engine, transmission, or emissions system. mjij8, vdbmi, 8robt0, xoqei, o7n6o, ydty, kg8qo, tov6fa, hko6, zht1,