> my car seems to have an electrical problem. I get a buzzing noise when I
> start the car. The daylight driving light does not work, but when I turn on
[quoted text clipped - 4 lines]
> to a shop to get fixed. I am hearing that it is an easy fix, but I don't
> even know where these are located.
On 4 nov, 21:47, Eternal Searcher <eternalsearc...@yahoo.ca.invalid>
wrote:
> > my car seems to have an electrical problem. I get a buzzing noise when I
> > start the car. The daylight driving light does not work, but when I turn on
[quoted text clipped - 11 lines]
> If it is the alternator, I strongly suggest to get the battery checked at
> the same time especially if it is the original.
Hi guys. I recently acquired a used '01 Civic, and I think that car
suffers from a series of very similar symptoms...
- DRL lit on dashboard
- DRL sign turns off when headlights are switched on (whether high or
low beams)
- Blown DRL 10A fuse
- Upon DRL fuse replacement, noise coming from the glove compartment
area
- Changed gray DRL relay (RC-5102); no change, same buzzing noise
- Took off the DRL module from under the bottom left of the dash. Took
it apart to inspect all solderings. No clear evidence of a cold one,
but nonetheless re-soldered a few that didn't look as good as the
others. Put everything back into place: same exact scenario.
- Decided to inspect the right headlight bulb: to my surprise, the
high beam wire was cut and the bulb itself was cracked in its forward
portion. Went back to Canadian Tire (for the 3rd time today!) and
bought a new bulb. Replaced it, and I still have the exact same
problem!!
I did notice though that the high beam is definitely linked to this
problem, since even when the headlights are off, simply having the
high beams on (by pressing the steering-mounted lever) turns off both
the buzzing sound and DRL sign. Now that I've exhausted all of what I
could try today, I'm turning to you guys; maybe someone could shed
some light into this (no pun intended!!) Thanks in advance.
Tegger - 19 Nov 2008 02:44 GMT
> I did notice though that the high beam is definitely linked to this
> problem, since even when the headlights are off, simply having the
> high beams on (by pressing the steering-mounted lever) turns off both
> the buzzing sound and DRL sign. Now that I've exhausted all of what I
> could try today, I'm turning to you guys; maybe someone could shed
> some light into this (no pun intended!!) Thanks in advance.
Low cut relay.

Signature
Tegger
The Unofficial Honda/Acura FAQ
www.tegger.com/hondafaq/
josephk - 21 May 2009 03:43 GMT
Could somebody please let me know where the low beam cut relay i
present in Honda Civic 2002?
I opened the DRL relay unit and the PCB seems fine, no loose joints.
am not able to locate the
low beam cut relay under the dash.
Thanks,
J
--
joseph
josephk - 11 Jul 2009 17:19 GMT
Found the low beam cut relay, in 2002 Civic, it is located behind th
glove compartment. The glove compartment has to be dismantled and th
grey colored relay is the low beam cut relay
--
joseph
Eternal Searcher - 19 Nov 2008 04:20 GMT
> On 4 nov, 21:47, Eternal Searcher <eternalsearc...@yahoo.ca.invalid>
> wrote:
[quoted text clipped - 39 lines]
> could try today, I'm turning to you guys; maybe someone could shed
> some light into this (no pun intended!!) Thanks in advance.
Did you even read my post that you directly responded to? If your fixes did
not cure the problem, it's likely the alternator. It seems to be a fairly
common problem on this version of Civic.
James Sweet - 19 Nov 2008 05:42 GMT
> Did you even read my post that you directly responded to? If your fixes did
> not cure the problem, it's likely the alternator. It seems to be a fairly
> common problem on this version of Civic.
What part of the alternator I wonder? Do these have a removable brush
pack/regulator? The brushes are a common wear item, occasionally one or
more of the 6 diodes will fail, usually all 6 are part of one assembly.
Eternal Searcher - 19 Nov 2008 12:57 GMT
>> Did you even read my post that you directly responded to? If your fixes did
>> not cure the problem, it's likely the alternator. It seems to be a fairly
[quoted text clipped - 3 lines]
> pack/regulator? The brushes are a common wear item, occasionally one or
> more of the 6 diodes will fail, usually all 6 are part of one assembly.
I don't know which part(s) specifically. When the same thing happened with
my 2004 Civic, the whole alternator was replaced under warranty. In fact,
the diagnosis as indicated on the invoice said "internal failure". I don't
know if worn brushes would have been the cause, especially this soon.
James Sweet - 19 Nov 2008 17:55 GMT
>>> Did you even read my post that you directly responded to? If your fixes did
>>> not cure the problem, it's likely the alternator. It seems to be a fairly
[quoted text clipped - 7 lines]
> the diagnosis as indicated on the invoice said "internal failure". I don't
> know if worn brushes would have been the cause, especially this soon.
Yeah that would be unlikely, my guess is one or more of the diodes
failed and the ripple current went through the roof. Some electronics
deal with that a lot better than others.