Car wont start

i have a 1988 jeep wagoneer and it wont start it dosent make any noise when i turn the ignition and the lights or nothing wont come on can someone tell me if its the starter or what it is

[b]Check for good battery connections.

Tester[/b]

we already checked that

[b]Check the battery condition

Tester[/b]

its a brand new battery could it be the the positive cable it seems like nothing is getting any juice

[b]The vehicle is old enough where replacing the cable is not only cheap, but probably needs it if never done.

Tester[/b]

[b]Also check the negative cable for a good connection at both ends.

Tester[/b]

good it be the neutral switch

[b]No. The Park/neutral safety switch just prevents the starter from operating.

You have no power to anything. So think of it as, the battery’s still disconnected.

Tester[/b]