HOW TO TEST ALTERNATOR INTERNAL COMPONENTS USING MULTI-TESTER | EASY TUTORIAL

This video shows how to easily test the internal components of an alternator using Multi-tester. The battery indicator light of my car (Toyota Corolla 2E engine) lit and I decided to pulldown the alternator for testing.
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Disclaimer:
Due to factors beyond the control of THE MECHANIC PH, I cannot guarantee against improper use or unauthorized modifications of this information. THE MECHANIC PH assumes no liability for property damage or injury incurred as a result of any of the information contained in this video. Use this information at your own risk. THE MECHANIC PH recommends safe practices when working on vehicles and or with tools seen or implied in this video. Due to factors beyond the control of THE MECHANIC PH, no information contained in this video shall create any expressed 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 from the information contained in this video is the sole responsibility of the user and not THE MECHANIC PH.
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[@ardiebuenaflor2254]

Salamat sir sa tutorial laking tulong sa akin ok na yong alternator ko na ayos ko na 👍👍👍

[@dudzhernan3977]

Nice sir,,good job

[@motivateandinspires]

nasiraan ako ng alternator now newbie din a. very nice video and maganda explanation. sir

[@BaristoLepting]

maganda ang ginagawamo brod😅

[@dadsprejan2183]

👌👌👌

[@cristophersungahid7318]

Kpag continuity test sa ground wala polarity yan kayat pwd baligtaran ang proves at Yung ic test malalaman mo ang sera kpag walang indicator test3 o light na lalabas

[@pmo3448]

Hello. Nice video! I have a question... if you test the rotor with the positive terminal of the alternator, should it get a reading?

[@philmark7172]

Nagiinit yang bridge rectifier ko pag umaandar ang makina. Lalo jan sa battery terminal. Ano kayang possible cause nun? Sira naba ang bridge rectifier naba pero nagchacharge naman sya.

[@aethenrage1782]

ung gusto ko malaman ung pano itetest ung IC nya alam ko pwede ka mag DIY ng tester para jan dalawang ilaw parqng magic eye na sinasabi nila kaso yang ganyan na IC dko alam pano icheck kung alin jan ung nakakaaa carbon brush nya sana masagot boss

[@borjborlagdan6318]

Boss nalilito ako pag digital multimeter gamit ko di ako makasunod sa diy mo :) newbie here

[@TheMechanicPH]

Kapag digital paps basta may reading ibig sabihin may resistance sa analog may palo yong pointer niya may reading may resistance.. 😀
Pasensiya na po wala pa po akong digital multitester.. 🙏

[@oreunencarnacion2579]

Sir pano po kapag binubuhay mga accessories light kahit headlight lang nahina menor tapos namamatay ? Sb corolla 1989 po Salamat po sana masagot

[@TheMechanicPH]

Di ko pa po na encounter yan sir, pero in case balitaan kita sir, wala po bang umiilaw na battery indicator kapag naka on ang mga accessories? O luma na po ba ang battery natin? Maganda po sana ma check din ang charging system o alternator natin, nahihirapan ang makina sir kapag bumabagsak ang rpm niya ibig sabihin mabigat yong load ng alternator..
Baka kasi nabibitin ang boltahe papuntang ignition system sir kapag naka on na ang accessories, pwedeng sanhi ito ng mahinang charging system o di kaya naman ay may grounded sa headlight system natin, maari din sir na dulot ng mahinang battery na din po kung medyo may edad na ang baterya ng sasakyan natin..

[@oreunencarnacion2579]

@@TheMechanicPH 3rd owner na po kami nung sb sabi nung 2nd owner nakuha daw nya yung sb 2018 tapos bago daw yung battery mga nasa 2yrs na po siguro yon kung estimate tapos ang ginagawa daw nung 2nd owner kapag di nya mapapaandar ng isa o ilang araw tinatanggal nya isang terminal ng battery para daw di madischarge

[@oreunencarnacion2579]

Nawawala naman po ilaw sa dashboard kapag umaandar na ang makina good running pero kapa naka bukas headlight namamalya na at kailangan irev para di mamatayan ng makina

[@TheMechanicPH]

Ok naman ba higpit ng alternator belt natin sir? O Di kaya masyadong mababa ang idle natin sir baka kailangan itaas ng kaunti?

[@oreunencarnacion2579]

@@TheMechanicPH di ko pa po nacheck kung malakas na play ng belt sa aternator pero nung na change oil tapos diretso byahe namin ng malayo nagpahinga umuwi ng gabi naging ok po di na mamatay tapos yung dating di nailaw na kanan na headlight umilaw na sya. Tapos yung dun sa pinag change oilan namin sa shell tinest yung battery 50% nalng daw lifetime capacity di na pasok sa 80-100%