Question about 2002 Toyota Sequoia
I took my wifes 2002 Toyota Sequoia SR5 4x2 in for oil change, tune up and to inpect the brakes. They changed the oil and filter, replaced the front brake pads and are telling me that my power brake booster and my master Cylinder are need to be replaced. When I questioned why both, I was told that the master cylinder leaked on the power booster or vice versa, thzats why they are both out.
This seems a little odd to me that noth would be out at the same time. At least my understandin is that the master cylinder goes out over time, and I didn't think it leaked, maybe the brake fluid. Please advise, I will get another opinion as well today.
Also do you know if the power brake booster and the master cylinder are the same on the 2002 Sequoia and the 2005 Sequoia?
Thomas L. Clark Jr.
It would be extraordinary for a technician to recommend a booster and a master cylinder with no previous mention from you of a possible problem in this area. In other words, the technician had no business looking at the m/cyl or the booster, unless you told him that your braking was deficient.
Here is what REALLY happened: Somewhere, I'd bet, your brake light came on, and somebody "topped off" the master cylinder, to shut the light off. Now, please understand that the brake fluid level in the master cylinder reservoir DROPS PROPORTIONALLY to the wear of the brake pads. When the tech replaced the front brake pads, he obviously had to squeeze the caliper pistons into the housings to allow the insertion of the new pads. This action forced the brake fluid from the now-compressed caliper pistons BACK into the master cylinder, and it sprayed out from under the cap, coating the cylinder and the booster. Tell that repair service that you do NOT need a booster and a master cylinder, THEY caused the problem with the fluid being everywhere. I am confident that I just saved you a significent amount of money that you do NOT need to spend. Have a great day.
Posted on Dec 29, 2008
Amen to that answer. tech that get paid by the job have a tendency to this **** not all tech just the ********. if your master was bad your brakes would be spongy and if your booster was bad your brakes would be verry hard
Posted on Dec 06, 2011
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Posted on Jan 02, 2017
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