How To Diagnose Car Battery And Starter Problems Youtube Car won't start? don't pay a mechanic! learn how to diagnose an automobile no start condition by performing simple battery load and voltage drop tests using. Watch more how to make simple car repairs videos: howcast videos 423008 how to diagnose car battery and starter problemsuse these tips to diag.
How To Diagnose And Fix A Car Battery That Drains When Trying To Start Visit me at: ericthecarguy once again i team up with bbb industries to bring you the basic steps in starter diagnosis. if you suspect a bad. In this case, the car won’t start, and the battery is reading an slightly low voltage of 12.31 v, which corresponds to a battery at about 50% charge. it is possible that there is a problem with the battery connections. clean the battery connections. the next step is to clean the battery clamp connections. If it starts, there’s a good chance you have a battery problem and not a starter problem. 2. tap the top of the starter. if the battery was not the cause of your vehicle not starting, it’s time to turn your attention back to the starter. grab a solid object and tap the top of the starter. Have someone start the vehicle and check if the multimeter reading is within 0.4v and 0.6v. if the multimeter reading displays anything that is not within this range, then your starter solenoid is faulty. furthermore, if your reading is way above the battery’s 12 v, it means your battery is also faulty.
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