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  1. Join Date
    Jan 2010
    Posts
    6
    #1
    nagupgrade kasi ako mga bossing headlight relay kaso ang nangyari eh laging nakaon yung low beam kahit naka high beam na ko, H4 headlight ko. toyota tamaraw fx oto ko, ive read somewhere na dapat 3 relays ang gagamitin kapag toyota kasi separate ang control nung sa low kaso wala ko makitang diagram, gusto ko sana katulad parin nung dati na kapag naghigh ako eh patay lang yung low.
    baka meron diyan makapagbigay ng diagram on how to upgrade yung headlight ng tamara fx H4. thanks

  2. Join Date
    Jan 2003
    Posts
    1,973
    #2
    Quote Originally Posted by quimosave View Post
    nagupgrade kasi ako mga bossing headlight relay kaso ang nangyari eh laging nakaon yung low beam kahit naka high beam na ko, H4 headlight ko. toyota tamaraw fx oto ko, ive read somewhere na dapat 3 relays ang gagamitin kapag toyota kasi separate ang control nung sa low kaso wala ko makitang diagram, gusto ko sana katulad parin nung dati na kapag naghigh ako eh patay lang yung low.
    baka meron diyan makapagbigay ng diagram on how to upgrade yung headlight ng tamara fx H4. thanks

    baka may mali dun sa pag tap ng trigger ng relay.

    yung DIY ko dati sa FX ko 2 relay lang din gamit ko. 1 relay for low and another for high.

  3. Join Date
    Jan 2010
    Posts
    6
    #3
    Quote Originally Posted by impulzz View Post
    baka may mali dun sa pag tap ng trigger ng relay.

    yung DIY ko dati sa FX ko 2 relay lang din gamit ko. 1 relay for low and another for high.
    baka may diagram ka sir. i would realy apreciate it.
    or kahit value ng sockets taos kung saan nakakabit. thanks bossing

  4. Join Date
    Jan 2003
    Posts
    1,973
    #4
    paki check kung parehas ang wiring nung orig socket.

    ganimatin ko ng tester and had someone turn on the lights and flick the high beam para sakto ang triggering

    http://img340.imageshack.us/img340/4200/wirng.jpg

  5. Join Date
    Jan 2010
    Posts
    6
    #5
    i just analyzed your diagram sir, ganyang ganyan nga ginawa ko kaya nagtaka ko kung bakit ganun ang nangyari. i tried using other relays pero ganun pa rin.

  6. Join Date
    Jan 2003
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    1,973
    #6
    tester mo din yung sa new sockets baka dun nagkaroon ng mix up

  7. Join Date
    Jan 2010
    Posts
    6
    #7
    Quote Originally Posted by impulzz View Post
    tester mo din yung sa new sockets baka dun nagkaroon ng mix up
    what do you mean sockets sir? yung socket ng relay or yung socket ng headlight na mismo, will do both na rin later.

    just in case tama lahat yung connections pwede kaya ito,
    found this on the net, since negative yung nilalabas nung stock headlight, pwede ko kaya gawin yan. bale ang nakakabit sa 85 is yung stock high beam (-) tapos yung 87 papunta don sa trigger (86) ng relay nung low beam so kapag naghigh ako eh magiging positive yung input sa low relay kaya hindi na ito iilaw. yun nga lang ang naisip ko with this diagram eh baka naman hindi umilaw yung low kasi hindi energized yung relay kapag nakalow lang yung headlight switch.

    still a newbie when it comes to DIYing relays and it electronic in particular, i really apreciate your help.

  8. Join Date
    Jan 2003
    Posts
    1,973
    #8
    Quote Originally Posted by quimosave View Post
    what do you mean sockets sir? yung socket ng relay or yung socket ng headlight na mismo, will do both na rin later.
    kasi usually pag nag uprage ka ng relays, pati wiring upgrade ka. so may bago kang headlight sockets. baka dun nagka palit yung mga wires kaya steady ang low beam mo.

    Quote Originally Posted by quimosave View Post
    just in case tama lahat yung connections pwede kaya ito,
    found this on the net, since negative yung nilalabas nung stock headlight, pwede ko kaya gawin yan. bale ang nakakabit sa 85 is yung stock high beam (-) tapos yung 87 papunta don sa trigger (86) ng relay nung low beam so kapag naghigh ako eh magiging positive yung input sa low relay kaya hindi na ito iilaw. yun nga lang ang naisip ko with this diagram eh baka naman hindi umilaw yung low kasi hindi energized yung relay kapag nakalow lang yung headlight switch.

    still a newbie when it comes to DIYing relays and it electronic in particular, i really apreciate your help.

    sir the relay in your diagram is different from the relay we use. it has one 87 terminal and one 87A terminal... when the trigger 85 is "off" yung 87A is "on" and 87 is "off"


    kung regular bosch relay from local auto supplies, with two 87 terminals. which are both off when 85 is off. the diagram above will work too.

    to make things easier for you. meron sa banawe ready made wiring upgrade kit for H4 headlights. hanapain mo yung brand ng NARVA, eto yung makapal yung wires. yung sub-zero sobrang nipis ng wires

  9. Join Date
    Jan 2010
    Posts
    6
    #9
    Quote Originally Posted by impulzz View Post
    kasi usually pag nag uprage ka ng relays, pati wiring upgrade ka. so may bago kang headlight sockets. baka dun nagka palit yung mga wires kaya steady ang low beam mo.
    aok.. will double check again the ceramic sockets.

    Quote Originally Posted by impulzz View Post
    to make things easier for you. meron sa banawe ready made wiring upgrade kit for H4 headlights. hanapain mo yung brand ng NARVA, eto yung makapal yung wires. yung sub-zero sobrang nipis ng wires
    yun ang catch, im from sta rosa laguna, medyo enjoy kasi ako mag DIY (Destroy It Yourself). hehe
    if all else fail eh hanap na nga lang ng Narva Relay Kit for Toyota. thanks idol

  10. Join Date
    Jan 2010
    Posts
    6
    #10
    problem solved!
    stumbled upon sa net a a 2 relay diagram for negatively switched headlights. i used 2 30amp bosch relay, gauge 12 and gaug14 wires, 2 1N5404 diodes and 1 10 ohms 5 watt resistor. everything's working normal now including the high beam indicator in the dash board, syempre all DIY.
    thanks guys

  11. Join Date
    Feb 2012
    Posts
    605
    #11
    Quote Originally Posted by quimosave View Post
    problem solved!
    stumbled upon sa net a a 2 relay diagram for negatively switched headlights. i used 2 30amp bosch relay, gauge 12 and gaug14 wires, 2 1N5404 diodes and 1 10 ohms 5 watt resistor. everything's working normal now including the high beam indicator in the dash board, syempre all DIY.
    thanks guys
    ung sakin mga paps naka on din ung low pag naka high beam tapos nawala ung high beam indicator. ano kaya problema nun mga paps?
    toyota liteace po van ko

  12. Join Date
    Aug 2012
    Posts
    24
    #12
    Quote Originally Posted by sotel View Post
    ung sakin mga paps naka on din ung low pag naka high beam tapos nawala ung high beam indicator. ano kaya problema nun mga paps?
    toyota liteace po van ko
    di ako sure if H4 type na ba ang liteace or if converted to H4 with relay from previous Sealed Beam eto ay may mali sa wiring tantsa ko lang, kailangan mo etrace ang wire neto papuntang dashboard High beam indicator light, regarding sa Low Beam na naka ON kahit nakaHigh cguro sa setup mo nilagyan ng diode ang High switch papuntang Low Switch.... wa idea ako kung ano ginawa sa Headlight sytem mo... pwede mo elaborate kung ano ginawa mo bago nangyari to....

  13. Join Date
    Feb 2012
    Posts
    605
    #13
    Quote Originally Posted by 4TUNER View Post
    di ako sure if H4 type na ba ang liteace or if converted to H4 with relay from previous Sealed Beam eto ay may mali sa wiring tantsa ko lang, kailangan mo etrace ang wire neto papuntang dashboard High beam indicator light, regarding sa Low Beam na naka ON kahit nakaHigh cguro sa setup mo nilagyan ng diode ang High switch papuntang Low Switch.... wa idea ako kung ano ginawa sa Headlight sytem mo... pwede mo elaborate kung ano ginawa mo bago nangyari to....
    h4 type sir ang nangyayare pala e nag stockup ung relay ng lowbeam

  14. Join Date
    Aug 2012
    Posts
    24
    #14
    ayun naayos na pala sir... heheheh...

    kase naka DIY din ako from Sealed beam to H4 with relay kaya rewire yung Headlight sytem kasi parang nagdidim yung ilaw di ata kaya ng OEM switch contact at OEM wire,....

low beam always on