(1997 GMC Jimmy) Battery will randomly go dead
I would check for a draw. You can do this by disconnecting the negative cable from the battery and hooking a test light from the cable to the battery. The light will be on if something is taking power off of the battery such as, dome light, glove box light, radio ect. make sure to have doors shut and everything off when you do this so it wont give you a false reading. If the light is on, you have a draw. if it is off you dont have a draw. Then from there you can figure out where the draw is coming from by opening the drivers door and accessing the fuse panel(OPENING THE DOOR WILL KEEP THE LIGHT ON BECAUSE IT WILL OPEN TH ECIRCUIT FOR THE DOME LIGHT, YOU CAN TAPE OR HOLD THE SWTICH INSIDE THE DOOR JAMB TO CLOSE THE CIRCUIT)when you access the fuse panel you can pull each fuse 1 at a time until the light goes off, when the light goes off. check what the fuse is for, that is where your draw is coming from. Common draws come from a faulty radio or glove box light stays on.
Dec 21, 2009 |
1997 GMC Jimmy