WebSep 30, 2024 · In theory, if your alternator is providing adequate power to the car while charging the battery, then once the car is started, disconnecting the battery should not … WebDec 8, 2010 · Disconnecting both batteries while the engine is running is a great way to destroy your electrical system, and especially any electronics (radios, etc) that might be connected to it. Without the batteries to use as a 'reservoir,' it is possible to receive very large voltage spikes in the system. Please do not do this again.
Battery Disconnect What to Know IMPORTANT - RAM FORUM
WebStep 5: Test the Alternator With the Engine Off. Turn the engine off. Turn on your voltage meter and set it to DC volts. Connect the positive lead to the positive terminal (+) on the battery, then connect the negative lead to the negative terminal (-) on the battery. Check the battery voltage on the voltage meter. WebSep 28, 2024 · Ram trucks seem to go through a computer "reboot" when the battery cables are dis/reconnected. I found that if you cycle the engine by starting it and shutting it off 3-5 times all of these electronics that were inoperative or lost will be restored. No need to go to the dealer to have them look at it. ray harwick obituary
What happens if I disconnect the battery while the car is running?
WebApr 11, 2024 · The late Second Lieutenant General Salva Mathok Gengdit Piol's statement regarding the SPLM/A revolution started on 16 May 1983, in Bor, Southern Sudan. WebAug 14, 2024 · There are a few ways to reset your Engine control modules. One way is by disconnecting the battery cable for 2 to 3 minutes and waiting to see if the check engine light comes back on upon reconnecting the battery and start the car. Drive the car for at least 10 miles for the ecu to learn, if there is a problem with your vehicle then the check ... WebJan 4, 2024 · Step 1 Conduct a Voltmeter Test Get a cheap voltmeter. With the engine off, battery voltage should be between 12.5 and 12.8 volts. If it’s below that, charge the … ray harvey clinton tn