Master cylinder problems

Tiny
BIGKOREAN
  • 1999 CHEVROLET CAVALIER

I have a 99 Chevy Cavalier LS edition and have gone about to replacing a brake line it in, while I was doing that I replaced the master cylinder, but apparently there's a black box on the front of it that needs to be charged? Have you heard of this before?

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Monday, July 23rd, 2012 AT 8:24 PM

4 Replies

Tiny
RASMATAZ
  • MEMBER

What black box needing to be charge? Give us a picture on it and what kind of problems are you having, also engine liter

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Monday, July 23rd, 2012 AT 8:32 PM
Tiny
DOCFIXIT
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  • 18,990 POSTS

The ABS modulator/motor?

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Monday, July 23rd, 2012 AT 8:32 PM
Tiny
BIGKOREAN
  • MEMBER

Yes it's the ABS modulator

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Monday, July 23rd, 2012 AT 10:32 PM
Tiny
MHPAUTOS
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  • 30,751 POSTS

If you are replacing a faulty master cyl, the ABS modulator should be fine, who suggested that it should be changed as well, the spare parts supplier?

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Wednesday, July 25th, 2012 AT 10:35 PM

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