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KJ suddenly no crank:


Sir Sam
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Started up in the morning, drove to work, parked. Came out at lunch and had a no crank condition. After swapping the starter relay with another I decided the starter relay was fine. Luckily I had a short piece of wire with me and I was able to jumper out the starter relay to crank the engine. With the key to on the Jeep starts like normal.

I haven't traced the issue back yet, but it may be related to the ignition switch/pin that seems to be a common failure, or perhaps some of Park-Nuetral switch sense.

 

https://www.youtube.com/watch?v=EauvjE5VUU0

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4 hours ago, Pete M said:

I replaced that ignition pin TWICE and it still failed on me again. :brickwall:   

 

power to engage the starter relay now runs from a hidden momentary switch.  :D  

 

"Security system"

 

I should have a spare in all my parts from the parts CRD. I just don't' know where it went.

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