WebDec 9, 2014 · so here is what i would like to know. I want to reset the ecu, and here is how i did it, maybe its wrong. so please tell me what to do right. 1 - disconnect positive battery cable. 2 - disconnect negative batter cable. 3 - hold both cables together for 30 seconds. 4- connect positive back up. 5 - connect negative. WebNov 9, 2010 · I can turn of the SES light by using the buttons on the DIC. I still haven't been able to clear the things I want. I tried again by following the directions above, taking the …
Will Disconnecting the Car Battery Harm the Computer? - Vehicle HQ
WebMay 21, 2008 · Touch and Hold the Positive Terminal (+), which you removed from the battery, to a good ground on your Tundra for 5 seconds. (In other words, hold the Positive Terminal to the Negative Terminal, which you removed from the battery for 5 (five) seconds.) This step will drain any capacitance keeping memory alive in the ECM … WebOct 8, 2024 · What happens if you touch battery cables together? When you touch the battery cables together, drain theCapacitorThe clock will lose its memory. The radio stations will need to be reset, all fault codes will be cleared, the outside temperature will need to be cooled down, and the computer will need to be reset. Do I need to disconnect both battery … fimfiction starlight glimmer
How To Reset Car Computer Without Disconnecting Battery
WebJun 28, 2024 · Conclusion. To reset a car’s computer memory simply disconnect the battery for 2-3 minutes. This will give the car computer time to reset and reboot. After you … WebSep 4, 2009 · 1,574 Posts. #2 · Aug 20, 2009. ok, Listen carefully. Remove the positive AND the negative terminal from the battery. Without either cable anywhere near the terminals of the battery, touch them together. Hold for 10-20 seconds, then take them apart and then put them back on the battery one at a time, not letting anything touch again. WebHow to Reset a Car Battery With a can of spray-on battery cleaner, remove any corrosion from the battery and terminals. Place the positive and negative cable ends together so that they touch each other but not the battery. Wait five minutes for the diagnostic data to be erased. Will disconnecting the battery, on the other hand, reset the ... grumpy snacks chickpeas