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> Do we have a canbus system? o.O
post Aug 8, 2013 - 8:29 PM
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rentaspace



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Well, I am not quite sure....
In my experiences with my LEDs EVERY time I have bought non Cbus LEDs they have started flickering and flashing after a few months, some even straight away....
About 2 months ago I decided to just check out the Cbus versions of the same LEDs and to my surprise not one has started flashing yet...


So this leads to my question, is it remotely possible that the 6th Gen Celica (Or maybe even the ADM version) has a canbus system? or have I just had a statistical anomaly lol


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------------------------------| White '94 Celica | Bought 11/05/12 | Sold 12/05/15 |------------------------------
------------------------------| White '02 N-Edition Caldina | Weekend Car |------------------------------
 
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post Aug 9, 2013 - 1:13 AM
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Box



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Hmmm.... All the towers I've seen have been CANbus... Where as the smaller ones weren't. From what I've found when a car has CANbus, it has sensors to determine if a bulb is good or not by resistance. Which would mean the CANbus LEDs have resistors in them to tell the car the bulb is still good. That also tells me that the other LED bulbs do not have a resistor in them(or it's the wrong value), as they throw the warning. By not having resistors added the LEDs are taking on too much voltage and are having their life shortened dramatically.

You could always do what I've started to do, just buy a pack of 100 LEDs off eBay for like $3 and make your own bulbs. Can get any resistors you'd need from eBay or local electronics store. I ended up doing the key ring, climate control, and door switch panels for my brother's Maxima for pocket change, where as it'd would have cost $20+ for the pre-made bulbs.

Here's a great calculator I've found that saves the trouble of doing all the math:
http://led.linear1.org/led.wiz

This post has been edited by Box: Aug 9, 2013 - 1:31 AM


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2001 Miata LS 5-speed

Posts in this topic
- rentaspace   Do we have a canbus system? o.O   Aug 8, 2013 - 8:29 PM
- - Box   Canbus have more LED's therefore a more even d...   Aug 8, 2013 - 10:23 PM
|- - rentaspace   QUOTE (Box @ Aug 8, 2013 - 10:23 PM)...   Aug 8, 2013 - 10:49 PM
- - Box   Hmmm.... All the towers I've seen have been C...   Aug 9, 2013 - 1:13 AM
- - rentaspace   Well all the LEDs that I have, small and large hav...   Aug 9, 2013 - 4:58 AM
|- - Box   QUOTE (rentaspace @ Aug 9, 2013 - 4...   Aug 9, 2013 - 2:52 PM
|- - rentaspace   QUOTE (delusionz @ Aug 9, 2013 - 4:5...   Aug 11, 2013 - 5:32 AM
- - RabidTRD   I read the topic and for some reason I thought thi...   Aug 9, 2013 - 10:39 AM
- - delusionz   Yeah mate, passenger side door keeps doin it to ev...   Aug 9, 2013 - 4:55 PM
- - travisxcore   I've never fried any LEDs and I don't have...   Aug 11, 2013 - 8:20 AM
|- - rentaspace   QUOTE (Box @ Aug 11, 2013 - 1:55 PM)...   Aug 11, 2013 - 7:13 PM
- - Box   You're right on wattage, it's only drawn a...   Aug 11, 2013 - 1:55 PM
- - Box   When I make my bulbs I have it set for a 12.6V loa...   Aug 11, 2013 - 8:44 PM
- - travisxcore   I've been drinking a lil bit so bear with me h...   Aug 11, 2013 - 11:35 PM
- - Box   Just based on the evidence I'm thinking it...   Aug 12, 2013 - 12:51 AM
|- - rentaspace   QUOTE (Box @ Aug 12, 2013 - 1:51 AM)...   Aug 12, 2013 - 2:23 AM
- - Box   Ehh, I think I ended getting 100 for under $3...   Aug 12, 2013 - 2:38 AM
|- - rentaspace   QUOTE (Box @ Aug 12, 2013 - 2:38 AM)...   Aug 12, 2013 - 2:58 AM
- - Box   They were off eBay from China.   Aug 12, 2013 - 3:43 AM
|- - rentaspace   QUOTE (Box @ Aug 12, 2013 - 4:43 AM)...   Aug 12, 2013 - 5:20 AM
- - czwalga   Lots of stuff in this thread, but I deal with LEDs...   Aug 12, 2013 - 6:23 AM
- - Box   Some colours are 1.8V or so, but usually the listi...   Aug 12, 2013 - 2:19 PM
|- - czwalga   QUOTE (Box @ Aug 12, 2013 - 3:19 PM)...   Aug 12, 2013 - 9:07 PM
- - Box   For some reason when I think voltage regulator, I ...   Aug 12, 2013 - 9:11 PM


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