my 88 4runner will not start. i have cleaned battery cables and posts tried 3 different baqtteries that are good and still no luck. i would get power to the door buzzer and dash lights but when i would crank it it would just do nothing and the dash lights would go out. i have checked all the fuses and they look good. please help!!!!!!

 

Check the wire that runs from the batt to the fuse box under the hood, is it corroded or breaking? Look around that area to see if any wires are going.

 

no all wires are connected and look ok. please help!

 

My trucj has no power at all i have checked all the fuses they look good. i have checked battery cables they look good. and are tightly connected to the battery post. i cannot get any power at all. please help

 

i have no power to the truck at all. when i do it goes out completey when i try and start it.

 

So did your battery go dead on you trying to start it? At first you said you had a door buzzer and lights working with no start. Now you say no power at all. If that is the case charge your battery up then start over checking things out. When you turn the key to start the rig does it just click? I am starting to guess you have a crapped out starter. I would get a test light if you dont already have one. After the battery is charged up test the +post where the cable enters in, then move down to the starter where the +cable connects. If you have power at those two spots double check your ground. A way to try testing the starter without taking it out of the rig is to tap on the solinoid that is a small round cylinder mouted to the side of the starter. By tapping on it you are attempting to free it up inside where the solinoid may have seized up. I think that is why we tap on them in attempt to check it. Otherwise take it out and run it down to a parts store and have it bench tested. There are ways to bench test it yourself but I do not want to explain. Feel free anyone with a simple instructions. Hope this helps you.

 

my battery is charged up but i have no power at my wipers dont work no lights work no radio nothing works.

 

It sounds like a bad or corroded connection somewhere. Really sounds like what happens if you have dirty battery cables.

Off the batt pos post there is usually a blue colored fusible link. pull gently on this....if it feels like it streaches, it is bad. From this fusible link there is a thick white wire that runs to the underhood relay/fuse box. Check it's connection.

Do you have a test light yet? If so, see if you have power at that relay/fuse panel.