No Crank, No Start troubleshooting, Is my starter bad?

How to test a starting system on a 2000 Jeep Wrangler 4.0 using just a basic test light. In this video I will be showing you how to quickly locate the problem of any no crank problem, on any car.

Symptoms
engine does not crank
headlights remain bright

Fix
replace faulty starter motor

Tests shown
how to determine battery state of charge without a voltmeter
discuss what variables you need to consider when using the headlights as a guide during cranking
how to test a starter motor using a test light
how to test the starter ground on the block
how to determine ignition switch and park/neutral switch operation
how to bench test a starter motor

Tools used
incandescent test light
remote battery jump starter
pocket screwdriver

Playlist
Starting, Charging and Battery system problems
   • Starting, Charging and Battery system...  

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For more information on this topic, I have written a “field manual” called Engine Performance Diagnostics which is available at www.scannerdanner.com as an eBook or paper book.
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On ScannerDanner Premium I will bring you right into my classroom at Rosedale Technical College. You will find page for page lectures taken right from my book as well as exclusive classroom type case studies. What is so special about these classroom case studies? I pull live problem vehicles directly into my classroom and we troubleshoot them in real time, using and applying the theory and testing procedures we learn during the classroom lectures. There is no better on-line training of how to troubleshoot automotive electrical and electronics systems anywhere!

Disclaimer:
Due to factors beyond the control of ScannerDanner LLC, it cannot guarantee against unauthorized modifications of this information, or improper use of this information. ScannerDanner LLC assumes no liability for property damage or injury incurred as a result of any of the information contained in this video. ScannerDanner LLC recommends safe practices when working with power tools, automotive lifts, lifting tools, jack stands, electrical equipment, blunt instruments, chemicals, lubricants, or any other tools or equipment seen or implied in this video. Due to factors beyond the control of ScannerDanner LLC, no information contained in this video shall create any express or implied warranty or guarantee of any particular result. Any injury, damage or loss that may result from improper use of these tools, equipment, or the information contained in this video is the sole responsibility of the user and not ScannerDanner LLC.