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Aaargh fuses !

Aaargh fuses !

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Sparkystav
Administrator
14,683
31-08-2016, 08:01 AM
#11
Could one of the resistors be failing in the LED strip?

If the resistance drops the current drawn goes up.

I = V/R

OutlawJapClub Admin Team
Sparkystav
31-08-2016, 08:01 AM #11

Could one of the resistors be failing in the LED strip?

If the resistance drops the current drawn goes up.

I = V/R


OutlawJapClub Admin Team

steviewevie
Posting Freak
7,993
31-08-2016, 09:45 AM
#12
parthiban Are all the connections on that sidelight ok? As in the proper wiring, not the wiring that you've added?
I've checked and I think it's all fine. I suppose there's always the possibility of some small fault I can't see in the OEM wiring, but then again if there was a short it should blow the OEM fuse ? (which it doesn't)


Sparkystav Could one of the resistors be failing in the LED strip?

If the resistance drops the current drawn goes up.

I = V/R
Could be. But then again, the replacement LED strip is showing exactly the same problem as the original one (I've replaced it), so I don't think that's likely to be the cause. Unless something is making a resistor fail purely on that side ?

[Image: Sig-enginebay.jpg]
IS200 Turbo project now just about complete ! See my thread here and leave your comments.
Now running standalone Syvecs ECU and no stock ECU !
steviewevie
31-08-2016, 09:45 AM #12

parthiban Are all the connections on that sidelight ok? As in the proper wiring, not the wiring that you've added?
I've checked and I think it's all fine. I suppose there's always the possibility of some small fault I can't see in the OEM wiring, but then again if there was a short it should blow the OEM fuse ? (which it doesn't)


Sparkystav Could one of the resistors be failing in the LED strip?

If the resistance drops the current drawn goes up.

I = V/R
Could be. But then again, the replacement LED strip is showing exactly the same problem as the original one (I've replaced it), so I don't think that's likely to be the cause. Unless something is making a resistor fail purely on that side ?


[Image: Sig-enginebay.jpg]
IS200 Turbo project now just about complete ! See my thread here and leave your comments.
Now running standalone Syvecs ECU and no stock ECU !

Andy-R.
Posting Freak
1,889
01-09-2016, 10:24 AM
#13
Are they still scotch locked? could it be something to do with that if they are, damp or something, probably way off but just a thought:biggrin:

40mm Lowering Springs, Re-sprayed Front, 6000K HID's, Re-furbed alloys, Bandit Induction Kit (cheers Chris), Raised boot spoiler with LED, Blue calipers with silver decals, De-badged rear, Chrome Oil Filler Cap (thanks to Chris again), White LED dash bulbs, Blue a/c control bulbs, Blue door markers and interior lights, Sony head unit, Chrome Lexus tax disc holder, TRD side skirts, Original Saloon Front Bumper re-fitted instead of Sportcross

[Image: Lf9Nl.jpg]
Andy-R.
01-09-2016, 10:24 AM #13

Are they still scotch locked? could it be something to do with that if they are, damp or something, probably way off but just a thought:biggrin:


40mm Lowering Springs, Re-sprayed Front, 6000K HID's, Re-furbed alloys, Bandit Induction Kit (cheers Chris), Raised boot spoiler with LED, Blue calipers with silver decals, De-badged rear, Chrome Oil Filler Cap (thanks to Chris again), White LED dash bulbs, Blue a/c control bulbs, Blue door markers and interior lights, Sony head unit, Chrome Lexus tax disc holder, TRD side skirts, Original Saloon Front Bumper re-fitted instead of Sportcross

[Image: Lf9Nl.jpg]

steviewevie
Posting Freak
7,993
01-09-2016, 10:49 AM
#14
Andy-R. Are they still scotch locked? could it be something to do with that if they are, damp or something, probably way off but just a thought:biggrin:

Nah, I soon realised that scotch locks are rubbish, it's all soldered now.

[Image: Sig-enginebay.jpg]
IS200 Turbo project now just about complete ! See my thread here and leave your comments.
Now running standalone Syvecs ECU and no stock ECU !
steviewevie
01-09-2016, 10:49 AM #14

Andy-R. Are they still scotch locked? could it be something to do with that if they are, damp or something, probably way off but just a thought:biggrin:

Nah, I soon realised that scotch locks are rubbish, it's all soldered now.


[Image: Sig-enginebay.jpg]
IS200 Turbo project now just about complete ! See my thread here and leave your comments.
Now running standalone Syvecs ECU and no stock ECU !

parthiban
Posting Freak
4,925
02-09-2016, 01:26 AM
#15
It is an odd one, the fact that it works fine without the strip indicates that the OEM wiring is fine, and the fact that it fails with a new strip as well indicates that it's not the strip itself that's at fault.........

Logically that should lead to the fault lying with the additional wiring installed for the strip - so I'd be inclined to remove everything on that side and do it all over again using brand new parts (wire, diode, fuse and fuseholder) and resolder and seal up again.

Ignore if you've already done this though Smile

2002 '02' IS200 SE Auto - DVD Satnav with Voice Activation - [COLOR="Blue"]Strathcaron Blue - Parking Sensors - 5000K HIDs with Anti-Glare Bulbs - PIAA 6500K Main Beams - LED Sidelights - Mirror/Sunroof Closure - TTE Styling Kit - 18" Styling Kit Alloys with nitrogen filled Goodyear Eagle F1 Asymmetric Tyres - Bluetouch Multimedia Kit - Gromaudio AUX in - Black painted calipers with silver Lexus decals - 12 LED Dome Light - 96 LED Boot Light - Stainless Steel Sport Sill Plates - PIAA Silicone Wipers[/COLOR]
parthiban
02-09-2016, 01:26 AM #15

It is an odd one, the fact that it works fine without the strip indicates that the OEM wiring is fine, and the fact that it fails with a new strip as well indicates that it's not the strip itself that's at fault.........

Logically that should lead to the fault lying with the additional wiring installed for the strip - so I'd be inclined to remove everything on that side and do it all over again using brand new parts (wire, diode, fuse and fuseholder) and resolder and seal up again.

Ignore if you've already done this though Smile


2002 '02' IS200 SE Auto - DVD Satnav with Voice Activation - [COLOR="Blue"]Strathcaron Blue - Parking Sensors - 5000K HIDs with Anti-Glare Bulbs - PIAA 6500K Main Beams - LED Sidelights - Mirror/Sunroof Closure - TTE Styling Kit - 18" Styling Kit Alloys with nitrogen filled Goodyear Eagle F1 Asymmetric Tyres - Bluetouch Multimedia Kit - Gromaudio AUX in - Black painted calipers with silver Lexus decals - 12 LED Dome Light - 96 LED Boot Light - Stainless Steel Sport Sill Plates - PIAA Silicone Wipers[/COLOR]

steviewevie
Posting Freak
7,993
02-09-2016, 02:46 AM
#16
Thanks Parthiban. Basically I'd already swapped everything, *except* yesterday I realised I hadn't swapped the fuseholder. I am going to take a look at that, and maybe swap the fuseholders over from one side to the other, to see if the problem then moves or not.

[Image: Sig-enginebay.jpg]
IS200 Turbo project now just about complete ! See my thread here and leave your comments.
Now running standalone Syvecs ECU and no stock ECU !
steviewevie
02-09-2016, 02:46 AM #16

Thanks Parthiban. Basically I'd already swapped everything, *except* yesterday I realised I hadn't swapped the fuseholder. I am going to take a look at that, and maybe swap the fuseholders over from one side to the other, to see if the problem then moves or not.


[Image: Sig-enginebay.jpg]
IS200 Turbo project now just about complete ! See my thread here and leave your comments.
Now running standalone Syvecs ECU and no stock ECU !

steviewevie
Posting Freak
7,993
18-09-2016, 08:58 AM
#17
Quick update on this - all I've done so far is swap out the 160mA fuse for a 200mA one and so far, so good.

I've probably just jinxed it by saying this though ! Confusedcared:

[Image: Sig-enginebay.jpg]
IS200 Turbo project now just about complete ! See my thread here and leave your comments.
Now running standalone Syvecs ECU and no stock ECU !
steviewevie
18-09-2016, 08:58 AM #17

Quick update on this - all I've done so far is swap out the 160mA fuse for a 200mA one and so far, so good.

I've probably just jinxed it by saying this though ! Confusedcared:


[Image: Sig-enginebay.jpg]
IS200 Turbo project now just about complete ! See my thread here and leave your comments.
Now running standalone Syvecs ECU and no stock ECU !

parthiban
Posting Freak
4,925
18-09-2016, 11:50 AM
#18
Fingers crossed that works!

2002 '02' IS200 SE Auto - DVD Satnav with Voice Activation - [COLOR="Blue"]Strathcaron Blue - Parking Sensors - 5000K HIDs with Anti-Glare Bulbs - PIAA 6500K Main Beams - LED Sidelights - Mirror/Sunroof Closure - TTE Styling Kit - 18" Styling Kit Alloys with nitrogen filled Goodyear Eagle F1 Asymmetric Tyres - Bluetouch Multimedia Kit - Gromaudio AUX in - Black painted calipers with silver Lexus decals - 12 LED Dome Light - 96 LED Boot Light - Stainless Steel Sport Sill Plates - PIAA Silicone Wipers[/COLOR]
parthiban
18-09-2016, 11:50 AM #18

Fingers crossed that works!


2002 '02' IS200 SE Auto - DVD Satnav with Voice Activation - [COLOR="Blue"]Strathcaron Blue - Parking Sensors - 5000K HIDs with Anti-Glare Bulbs - PIAA 6500K Main Beams - LED Sidelights - Mirror/Sunroof Closure - TTE Styling Kit - 18" Styling Kit Alloys with nitrogen filled Goodyear Eagle F1 Asymmetric Tyres - Bluetouch Multimedia Kit - Gromaudio AUX in - Black painted calipers with silver Lexus decals - 12 LED Dome Light - 96 LED Boot Light - Stainless Steel Sport Sill Plates - PIAA Silicone Wipers[/COLOR]

russelllinn
Posting Freak
1,034
23-09-2016, 05:13 AM
#19
No more news on this can only be good then I presume Steve? Smile
russelllinn
23-09-2016, 05:13 AM #19

No more news on this can only be good then I presume Steve? Smile

steviewevie
Posting Freak
7,993
23-09-2016, 05:17 AM
#20
Well I didn't expect the change of fuse to "fix" it, it was really clutching at straws. But then again I couldn't see why it was blowing in the first place.

Still seems to be working fine. If it carries on working fine then I can only presume it is somehow taking slightly more current on one side to the other, for what reason I have no idea ! :confused1:

[Image: Sig-enginebay.jpg]
IS200 Turbo project now just about complete ! See my thread here and leave your comments.
Now running standalone Syvecs ECU and no stock ECU !
steviewevie
23-09-2016, 05:17 AM #20

Well I didn't expect the change of fuse to "fix" it, it was really clutching at straws. But then again I couldn't see why it was blowing in the first place.

Still seems to be working fine. If it carries on working fine then I can only presume it is somehow taking slightly more current on one side to the other, for what reason I have no idea ! :confused1:


[Image: Sig-enginebay.jpg]
IS200 Turbo project now just about complete ! See my thread here and leave your comments.
Now running standalone Syvecs ECU and no stock ECU !

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