DIY Auto Repair Auto Codes
In this video I will show you how to diagnose Hyundai that will not crank over and will not start. On this vehicle it is very hard to access the starter for testing. so I will show you some easy test you can do to determine if it is a starter with out wasting a lot of time, using a scan tool.
Diagnose check engine light found stored codes p0515 p0627 p0480 p0645 p0481 we’re setting in the PCM. Also, the customer was complaining that the vehicle was not shutting off when he was turned to the off position. I was able to duplicate the problem and found ignition feed to PCM was staying alive when it should have been off. This circuit also feeds all the other circuit for the codes that were setting codes. This vehicle will need the ignition switch replaced. That will fix the vehicle not shutting off and the check engine light.
2005 Liberty 3.7
Customer Concern: The vehicle does not shut off right away. Setting multiple trouble codes, P0480, P0481, P0627, P0645.
Average Reported Mileage: 84579
Tests/Procedures: 1. Repair the ignition switch feed to the Powertrain Control Module (PCM). This circuit should only have power when the key is in the “ON” or “CRANK” position.
Author:
Steve Anderson
Diagnostic Codes
P0480
P0481
P0627
P0645
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There is a big difference between a no start, no crank and a crank, no start. In this video, we will be going over a few easy checks you can make with no tools or equipment that can help you get out of a bind if you run into a no crank no start.
I will be checking the ignition switch, park switch, starter, battery, and fuel pump with no tool.
It is also a great Idea to keep a jumper pack inside your car at all times so you never have to worry about a dead battery again. Here is a link where you can get them on Amazon cheap. https://amzn.to/2BdsDWu
The one tool every mechanic should have: http://amzn.to/2FN2r70
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