Truck stalled after hitting a bump, will not start?

Hi,

You've been busy. I tried to find a layout of the PCB and there is nothing. Based on what you have already done, I feel funny suggesting this because likely you already have done it. However, check for cracks or burnt spots in the PCB. They can be hard to find, but use a magnifying glass to get an up-close look. You may be able to find it if there is one.

Let me know.

Joe

Hi,

That is correct. Please keep in mind there could be an issue related to the PCM providing a ground path to the primary side of the relay. That would be something other than a relay issue.

Let me know.

Joe

Hi,

If I had to guess, the problem is the TIPM. Either there is an internal solder joint cracked or the connector itself is faulty. The best thing to do is put it back together and make short trips from home to see if there are any more problems. There is a chance a connector pin wasn't making good contact, and removing it and reinstalling it allowed it to make a better connection.

If it happens again, my first suspect is the TIPM.

Let me know if things change and thank you for the update.

Take care,

Joe

Ben,

No problem whatsoever. Hopefully, you simply created a better connection, and the problem is gone. LOL

Regardless, take care of yourself, and feel free to come back anytime in the future.

Joe