Brake System Warning Light

1985 Chevrolet Chevy Van G30, 5.7 M, 400/M40SECTION Brake System Warning Light

Warning light indicates 2 things: either parking brake is ON or there is a problem with the dual hydraulic brake system. Light should come on briefly when ignition switch is turned to ON position, and parking brake is released. If light stays on or comes on during normal vehicle operation, immediate servicing is needed. BRAKE light may also indicate a problem in the rear wheel anti-lock brake system, if equipped.

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.