Question Greetings from the foothills of Browns Valley, Ca

mjbenatar

New Member
May 3, 2023
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03 Sequoia, ABS light, trac light and brake light on. Replaced Master cylinder. When pressing hard on the brake i am getting hard vibration, and the brakes will lock up. Trying to avoid spending 1000's of dollars to get this fixed. Would a fauty brake fluid pressure sensor cause this issue? AND can it be a DIY replacement? Don't know what to do. Already spent $380 to have the master cylinder replaced. Any suggestions would be greatly appreciated.
 
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So Yo Say

New Member
Jul 6, 2023
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Have you pulled codes? If not get the obd2 codes read. It will tell you which component is faulting.
 

mjbenatar

New Member
May 3, 2023
3
0
1
68
Have you pulled codes? If not get the obd2 codes read. It will tell you which component is faulting.
Hello, Thank you for the response. Yes. I pulled the codes and in the end it turned out to be the traction stabilization sensor underneath the console. I replace it with a rebuilt unit and all is good.