Sounds like the new switch isn't adjusted correctly and it's holding the pedal down enough that fluid cannot return to the master cylinder. Turn the switch counterclockwise and pull it out so it is no longer touching the brake pedal. Now measure the brake pedal distance (155mm at B measure) and adjust as required. Then once that is set, lift the pedal up as far as it will go and then push the switch in until the plunger is pressed in and turn it clockwise to lock it. Check brake light operation.
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Saturday, February 25th, 2023 AT 9:44 PM