So couple weeks ago brake light came on getting off the freeway then turned off, but pedal felt little weird. Checked fluid, checked for leaks, didn't see anything. Fast forward to other day brake light on when 1st start truck pump pedal few times brake light goes out. The back of the master cylinder where bolts to the HB is wet with fluid.
Well, there's your problem.
So yesterday bought a new master, not a reman, but a new made in China POS. I say POS because it was bad right outta the box.
This morning exchanged it for another one, and that one worked.
Brake light off, pedal felt good.
Took it for a test drive, all seemed well. On the way home, you guessed it light came on again. Stayed on all the time again.
So crawled under the truck and it appears to be the RR caliper.
Appears the seal blew out and it's leaking from the adjuster arm shaft.
Well, there's your problem.
So yesterday bought a new master, not a reman, but a new made in China POS. I say POS because it was bad right outta the box.
This morning exchanged it for another one, and that one worked.
Brake light off, pedal felt good.
Took it for a test drive, all seemed well. On the way home, you guessed it light came on again. Stayed on all the time again.
So crawled under the truck and it appears to be the RR caliper.
Appears the seal blew out and it's leaking from the adjuster arm shaft.
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