I have an 01 TL. My brake lights don't work anymore. Tried new bulbs, ..........didn't work. The light in therear dash still lights, so it can't be the brake switch (Right?).................. Tried swapping fuses...... Didn't help......... Swapped relays......... Still nothing. The lamps light up (With the keyless entry for example) but they don't react to the brakes being applied. If it isn't the lamps, brake switch, fuse POOP

I suspect your brake lights are controlled through a smart electronic module that gets signals from various devices and decides what to turn on and when. You will need to get the factory manuals and study them to get an understanding sufficient to dianose and repair the problem.


Alternatively, you may have to consult with the experts.


Yeah, the dealer.


https://www.acuraforums.com/smileys/smiley16.gif

I have an 01 TL. My brake lights don't work anymore. Tried new bulbs, ..........didn't work
It could be the cable connection that is having a problem. Try checking that also..

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Awfully specific there danfuller..................

have it checked[img]smileys/smiley4.gif[/img]

The lights that light up with the keyless entry are your parking lights and not your brake lights, Thay just hapen to be in the same bulb but differant filament. Replace both bulbs and let me know

You probably already had it fixed but if you haven't, check the switch at the brake pedal and make sure it hasn't moved or is not stuck on the off position. Hope it works.

I, in fact, have not got it fixed yet. I don't think that it is the brake switch, since the light in the rear window works fine. Apply the brake, it lights up. I have already tried new bulbs, and swapped fuses and relays. As far as I can tell, the wiring harness is untouched, and since one of the filiaments in six differant dual-filament bulbs work when I use the keyless entry, I doubt that it is a power, or bulb issue. So barring a power issue, bulb issue, wiring issue, brake switch issue, fuse issue, and even a relay issue, what else can it be?

ah the fun of it all

im betting you have a bad turn signal switch.

check to see if your turn signals work

power comes from your brake fuse through your brake switch then through your column where it kills the brake light if your turning.

that power splits and allows the third eye to power up independent of the column. some times it is split before the brake switch there for there is 2 brake switches...(if this is the case the other switch may be at fault)

Assuming that the turn signal work fine, and the light in the rear window works fine, then would that mean that the brake switch behind the pedal itself is what isn't working? In other words, could it be the simplist solution? I have been operating under the assumption that the brake switch behind the pedal, operated both the brake lights and the light in the rear window. Or am I totally off planet?

the word assume is spelled ass u me

the brake switch should be a easy check...unplug it and short the wires together....walk to the back and see if there on...if yes then test is done replace or adjust the switch...if no well...here we are...while we are here is there power on the shorted wire pair?...if yes then time to look at the colunm if no then time to check the fuse and wiring from the fuse box to the brake switch...

Question: do you get an indication of brake light failure on the dash instrument panel?


My 95 Legend has sensing circuits to detect the failure of any of the four brake light lamps. It is driven by relays in series with each lamp circuit.


Does not your TL have the same feature?

The brake light will occasionally come one, but otherwise, it doesn't. I am thinking that it is the brake switch though. someone from another forum told me that there is another brake switch in the steering column. I am thinking that is the actual culprit.

2007 Acura RL Good choice to buy or Not ?
 

i need your opinions
thanks
markus