My truck will not start?

1999 DODGE DURANGO

130,000 MILES • 5.9L • V8 • 4WD • AUTOMATIC

PANDRA21

MEMBER
1 POST

We just replaced the starter, and the battery. Before we could jump bh it to get it started but now it won't even crank over. When we go to start it, the battery turns everything on but as soon as you turn over the ignition all lights go haywire. We've tried to override the security system and still nothing. I'm at a loss of what else to do and do t have the money to take it to a shop.

Aug 19, 2023 at 3:32 AM

CARADIODOC

✓Experienced Mechanic
34,368 POSTS

The security system has nothing to do with cranking. For a much better suspect, based on your description of, I'm assuming, the dash warning lights, follow the smaller battery positive wire to the under-hood fuse box. Clean or tighten that connection. While you're at it, also follow the smaller negative battery wire to the body sheet metal. Be sure that connection is tight and not rusty.

If that doesn't solve the problem, we'll need to dig further. You'll need either a digital voltmeter or a test light. If you aren't familiar with using them, check out these articles first:

https://www.2carpros.com/articles/how-to-use-a-test-light-circuit-tester

https://www.2carpros.com/articles/how-to-use-a-voltmeter

They're using a voltmeter with an "auto-ranging" feature. That's an expensive feature you don't need. You can find both of these tools at Harbor Freight Tools for $7.00 or less, and at Walmart or any hardware store. I can help you set up the meter if necessary.

Let me know what you find.

Aug 19, 2023 at 1:19 PM

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