Brake Flash While Accelerating

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Old Jun 18, 2011 | 03:00 AM
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Brake Flash While Accelerating

I have a 09 x AT sedan and I been noticing on hard acceleration (no WOT) my brake indicator will flash (the light for e-brake). I first thought it might be TC but I tested today I was going from 40-60 and I light would flash around 7k rpm, there is no way I would get wheel spin at that speed especially on a awd. So does anyone know what the problem is?
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Old Jun 18, 2011 | 08:26 AM
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Check brake fluid level, maybe its low?
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Old Jun 18, 2011 | 09:09 AM
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does it stay on or it flickers and then goes away?
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Old Jun 18, 2011 | 09:38 AM
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It turn on then goes off within a second, I'll check the brake fluid level later today.
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Old Jun 18, 2011 | 10:38 AM
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Common problem. Make sure you top the brake fluid off all the way to the max line.
The G's brakefluid sensor is in a position where even a little bit of fluid drain (just from brake pad wear) can cause it to detect low fluid in heavy acceleration.

When I had the problem I read on here that I should check my break fluid and was really skeptical. I was exactly at the middle of the min-max range which is usually where I fill my fluids .

But, went and bought a small bottle, topped it off and bingo, problem went away.
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Old Jun 18, 2011 | 04:00 PM
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Originally Posted by dopey
Common problem. Make sure you top the brake fluid off all the way to the max line.
The G's brakefluid sensor is in a position where even a little bit of fluid drain (just from brake pad wear) can cause it to detect low fluid in heavy acceleration.

When I had the problem I read on here that I should check my break fluid and was really skeptical. I was exactly at the middle of the min-max range which is usually where I fill my fluids .

But, went and bought a small bottle, topped it off and bingo, problem went away.
Thanks I will try that soon!
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Old Jun 18, 2011 | 04:02 PM
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Yup low brake fluid, if it goes any lower vdc off light will turn on too.
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Old Jun 18, 2011 | 04:54 PM
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The fluid level is a bit under the midpoint of max and low. Should I add genuine Nissan fluid or does something that autozone carry works?
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Old Jun 18, 2011 | 10:09 PM
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Originally Posted by hechen507
The fluid level is a bit under the midpoint of max and low. Should I add genuine Nissan fluid or does something that autozone carry works?
Anything DOT3/FMVSS116 rated (check the product label) will work.

Im partial to Castrol LMA myself, but I dont think AZ carries it. Pep Boys does if you have one close to you.

Ive also heard good things about Valvoline synth. brake fluid, which I know AZ carries.
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