Problem with Headlights

[Hibiki]

Hello Tsikoteers. Please help in diagnosing the problem with my headlights.

Last week I lost my high beam. When I switch to high, it will not turn on. When I leave the high beam turned on, it would light up for a while then die all of a sudden. Two days ago, I lost the low beam. I left it turned on and it suddenly lit up by itself when the vehicle was running. Today, the low beam will not light up again even when I leave it turned on. I had no choice but to run with only park lights running.

I don't think the bulbs or the connections are busted because when I turn on my flasher (which I rarely use), both low and high beams work.

Any thoughts on how I can fix this? I am using an Isuzu pickup btw. Thanks.

[gwapito69]

don't know whats wrong but have you tried checking the fuses and relay? or it might be a loose connection only

[1D4LV]

tingin ko fuse nga, or busted relay as per gwapito.

[axelangel007]

check the socket connection of halogen bulb

[BoEinG_747]

Hello Tsikoteers. Please help in diagnosing the problem with my headlights.

Last week I lost my high beam. When I switch to high, it will not turn on. When I leave the high beam turned on, it would light up for a while then die all of a sudden. Two days ago, I lost the low beam. I left it turned on and it suddenly lit up by itself when the vehicle was running. Today, the low beam will not light up again even when I leave it turned on. I had no choice but to run with only park lights running.

I don't think the bulbs or the connections are busted because when I turn on my flasher (which I rarely use), both low and high beams work.

Any thoughts on how I can fix this? I am using an Isuzu pickup btw. Thanks.

better check all wiring connection of your head light( fuse box,connector,plugs)..as for my experience ganyan din nag yari sa akin minsan meron minsan nawawala ..nag ka roon lng pala ng corrosion doon sa may plastic connection ko kung matiyga ka ,,if ever ma trace mo ang line ng high and low beam ..by pass mo ang connector ..at jumper mo ang ang each line ..imo....
update mo na lang kami bro

[FrankDrebin]

Melted socket or busted relay.

[jvdejesus05]

since pinaguusapan na dn ang headlight. guys, is it normal when i switch to high beam parang "kumukurap" yung lights in my vehicle (panels, gauges and watch). ano po kaya prob? any suggestions?

[theveed]

tingin ko relay yung sa 1st poster.

jv: di normal yun. pero sa clock, normal yung hihina yung ilaw ng clock (and dash lights kung gauges mo yung mga bago na nakailaw lagi like Altis etc.) compared to naka off ang light.

But then again, the dimming should occur as soon as you turn on your park lights, not during high beam only.

check your battery and alternator or ground cables

[Hibiki]

Salamat sa reply. Tinanggal ko yung relay tapos nilinis ko mga connectors. Ayun, bumalik na low beam ko. Kaya lang, ayaw pa rin ang High beam. I checked one of the bulbs, mukhang ok pa naman yung high beam filament. Ipapa-trace ko na lang sa electrician yung linya. Baka nga may problema na ang wiring or switch. Salamat ulit.

[BoEinG_747]

Salamat sa reply. Tinanggal ko yung relay tapos nilinis ko mga connectors. Ayun, bumalik na low beam ko. Kaya lang, ayaw pa rin ang High beam. I checked one of the bulbs, mukhang ok pa naman yung high beam filament. Ipapa-trace ko na lang sa electrician yung linya. Baka nga may problema na ang wiring or switch. Salamat ulit.

goog luck sir Fuego...
update mo na lang kami if ever whats the real trouble of your headlight..

[geode]

bro (jvdejesus) electrical problems malamang yan. have your battery, alternator checked ... patignan mo na lahat ng electricals para sure. punta ka kay wizzard sa tomas morato.

[BoEinG_747]

since pinaguusapan na dn ang headlight. guys, is it normal when i switch to high beam parang "kumukurap" yung lights in my vehicle (panels, gauges and watch). ano po kaya prob? any suggestions?

sir JV ..kindly check lang po baka may mga loose connections kayo sa sockets.grounding system ...sa panel ninyo