Brake Line

2001 Nissan-Datsun Sentra SE, Standard, RS5F70ASECTION Brake Line
WARNING: This page is about a different car, the 2004 Lexus ES 330. However, it is still accessible from the selected car via links, so may be relevant.
  1. ABS bleeding procedure is the same for all systems. On models without TRAC, if master cylinder reservoir is empty or is suspected of containing air, bleed master cylinder first. See MASTER CYLINDERΒ . On models with TRAC, bleed TRAC system first. See TRACTION CONTROL SYSTEMΒ .
  2. Ensure master cylinder reservoir is full. Bleed brake lines in correct order. See BRAKE BLEEDING SEQUENCEΒ . Connect vinyl tube to caliper bleeder screw, and insert other end of tube in a clear container 1/2 full of brake fluid.
  3. Slowly depress brake pedal several times. While depressing brake pedal, loosen bleeder screw until fluid starts to flow. Close bleeder screw. Repeat operation until bubbles are not present in fluid. Tighten bleeder screw to specification. See TORQUE SPECIFICATIONSΒ .
NOTE: If master cylinder has been disassembled, is new or if reservoir has run dry, bleed master cylinder before bleeding wheels.
RENDER: 1.0x

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.