No it should not stall if your alternator is good. It's not good to disconnect a battery with engine running. It can cause a spike and ruin the computer. It was ok to do that years ago before 1980.
Answer Red cable (+) goes to starter solenoid and Positive side of battery Black (-) cable goes to engine ground. When disconnecting a battery always disconnect the ground cable from the battery first. When connecting a battery always connect the ground cable to the battery last.
You can reset the computer in your H2 Hummer by disconnecting the ground cable from the battery. Leaves the battery cable disconnected for 10 seconds, and reconnect.
The Negative - Battery Cable will be connected to ground. Ground is the engine block, frame, or other non-electrical part of the vehicle. The other cable is positive. Another way is to connect an ohm meter black test probe to the engine block and touch the red test probe to the cable you think is ground -. If the circuit is complete you have found the negative cable.
Try temporally disconnecting the ground cable off the battery, the stereo may reset itself and spit out the disc.
Remove the ground or negative cable first when disconnecting your car battery.
The fault that should not be found on flexible cords and cable is the ground fault.Faults that should not be found on flexible cords and cable is the ground fault.
It is a safety issue. The reason is that when you are using a wrench to disconnect the battery cable you can easily touch a portion of the car that is grounded. If you were disconnecting the positive + cable first and you accidently touch a metal part the vehicle you will create a massive short circuit with the fireworks involved. The wrench in your hand will become an arc welder. By disconnecting the negative - cable first there is no danger of this happening as touching a metal part of the vehicle will do nothing as you are already working with the ground. Always disconnect the ground cable first and then you can move to the positive cable without worries.
Thick copper cable-15mm
Disconnect the negative cable first when disconnecting a car battery
Follow the + battery cable should be either at the inside fender or at the top of the starter
Disconnect the negative cable first when disconnecting a car battery
First check charging system. If charging is ok, check battery terminals and cables for corrosion. If ok, check for power draw,this is done by disconnecting the ground at battery and placing a test light in line(ground of test light connected to battery ground post and test probe connected to ground cable), close all doors and wait at least two minutes for computers to go to sleep. If you have a draw, test light should burn bright (battery voltage), remove fuses one at a time, until light goes out, this will indicate where the draw is located.