No crank no start issue

Hi,

First, there are a few fuses that need to be checked and the starter relay. We need to start with a few checks.

First, take a look through this link. It explains in general how to test a starter.

https://www.2carpros.com/articles/starter-not-working-repair

If you look below, I attached the wiring schematic for the starting system. I will explain how it works.

First, I highlighted the wiring involved. The black wire that runs from the battery to the starter motor will provide 12v to the starter at all times. This is the larger, heavier gauge wire on the starter motor.

The other wires I provided show how power goes from the ignition switch to the 20amp crank fuse, through the neutral safety switch, to the starter relay, then to the starter motor S terminal. That should only have 12v power when the key is in the start position. When the starter relay gets power from purple wire with a white tracer, it closes the circuit in the relay and power travels from the red wire in the pic to the purple wire leading to the S terminal on the starter. That, in turn, engages the starter motor.

With that being said, we first need to check fuses. All fuses and the starter relay are located in the under-hood fuse box. The following need checked:

Ign C
Crank fuse
Ign A (maxi-fuse).
Also, if there is no power to the ign A fuse, we will need to check the 175-amp battery maxi-fuse.

If you look at pic 3, I highlighted the fuses in the under-hood fuse box to check. Also, I highlighted the relay. When you check these fuses, it is important to not only check the fuse for integrity but also confirm it is getting power to and from it. Here is a link to help:

https://www.2carpros.com/articles/how-to-check-a-car-fuse

As far as the starter relay, once you confirm the fuses are good, you can either check the relay or if there is another one with the same part number, switch them. Here is a link that explains how to test a relay.

Let's start with this and let me know the results. Also, please feel free to let me know if you have questions. I never know if the description and directions are helpful.

Take care,

Joe

See pics below.

Yes, it is on the driver's side inner fender. See the attached pic.

Let me know if I can help. Also, hang in there. We'll get it running.

Take care,

Joe

Also, I forgot to add the link for testing a relay. Sorry about that. LOL

Here it is:

https://www.2carpros.com/articles/how-to-check-an-electrical-relay-and-wiring-control-circuit

Let me know what you find.

Joe

I wish I was. It's already cold in PA and we've had snow. It's getting old. LOL

As far as the issue, were you able to perform any of the tests I sent? Let me know. Hang in there. We'll get it going.

Let me know what you have checked so far. I'll explain what to do next.

Take care.

Joe

You could use a jumper to bypass it as a test. Also, check the purple wire with the white tracer to see if there is power to it. If there is, check the solid purple wire and see if power is present when in park or neutral. I think that's easier but will require a helper.

Let me know.

Joe

Hi,

Which wire shocked you? If the battery is out, only a capacitor will retain power that can do that.

Let me know.

Joe

Hi,

Just looking at them is tough. By chance, did you check to see if any are supplying power?

Let me know.

Joe

Hi,

I was able to find solid orange wires by going through the schematic, but they should have power. One does go to the radio, and one is for the interior lighting. Check to see if they have power.

Let me know.

Joe

Hi,

It sounds like either the gear on the starter or the flywheel is bad. Have you checked for either of those as an issue?

Joe