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Old 20-02-09, 05:08 PM   #1
wilky007
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Default New indicators fitted - not working right.

Hi all i have just fitting some new led inaictors to my bike but only 1 side is working right 1 side as full led and the other only has 3 working swoped the wiring round an the other one works an the other has 3 working please help cheers
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Old 20-02-09, 05:29 PM   #2
ophic
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Default Re: advise please

Are they Motrax? Mine do this when the engine is off. Altho, both of mine do it - not just one.
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Old 20-02-09, 09:40 PM   #3
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Default Re: advise please

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Are they Motrax? Mine do this when the engine is off. Altho, both of mine do it - not just one.

they are all working now but i think they are on speed flashing way to fast
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Old 20-02-09, 09:49 PM   #4
Dave20046
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Default Re: advise please

You need a different flasher unit in.
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Old 20-02-09, 10:11 PM   #5
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Default Re: advise please

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You need a different flasher unit in.
Or a few pence worth of resistors.

Its been covered before but LED indicators flash to fast and you need to wire in a resistor and that sorts it. I cant remember why or the exact technicalities of it, but if you do a search you'll find plenty of threads on the subject.
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Old 20-02-09, 10:15 PM   #6
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Default Re: advise please

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Originally Posted by fizzwheel View Post
Or a few pence worth of resistors.

Its been covered before but LED indicators flash to fast and you need to wire in a resistor and that sorts it. I cant remember why or the exact technicalities of it, but if you do a search you'll find plenty of threads on the subject.
they came with the inline resistors which i have installed
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Old 20-02-09, 10:19 PM   #7
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Default Re: advise please

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they came with the inline resistors which i have installed
OK well thats me stuck then, sorry I cant help anymore, but somebody should be along shortly who can.
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Old 20-02-09, 11:32 PM   #8
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Default Re: advise please

<Keith puts geeky head on...>

Individual LEDs generally run on around 1.4 volts with a fixed current, typically around 0.02 to 0.04 amps per LED. If you connected one directly to a bikes 12V supply it would fry instantly, so a resistor is connected in series to limit the current through the LED.

Unfortunately, the flasher circuit has a clever feature. It uses the current through the bulbs (typically 0.5 to 1 amp) to determine the frequency, the idea being that when one bulb fails it flashes faster to warn you. If you replace your bulbs with LEDs you're using a lot less current, so the flash rate increases.

There are two ways around this. Either replace the flasher unit with one that's suitable for the low current drawn by LEDS, or stick a 33 ohm 10 watt resistor across the LEDs to draw enough current for your existing flasher.

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Old 21-02-09, 04:31 AM   #9
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Default Re: advise please

Wow!!! The new model comes with a software upgrade!
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