00599

From Ross-Tech Wiki

00599 - Plausibility of Pressure/Brake Light Switch

00599 - Plausibility of Pressure/Brake Light Switch: Mechanical Malfunction

Possible Symptoms

  • Malfunction Indicator Light (MIL) ON

Possible Causes

  • Fuse(s) faulty
  • Wiring and/or Connector(s) from/to Brake Light Switch (F) faulty
  • Wiring and/or Connector(s) from/to Pressure Switch (F137) faulty
  • Brake Light Switch (F) faulty
  • Pressure Switch (F137) faulty

Possible Solutions

  • Check Fuse(s)
  • Check Wiring and/or Connector(s) from/to Brake Light Switch (F)
  • Check Wiring and/or Connector(s) from/to Pressure Switch (F137)
  • Check/Replace Brake Light Switch (F)
  • Check/Replace Pressure Switch (F137)

Special Notes

  • This code may also be stored when the Pressure Switch (F137) is being actuated BEFORE the Brake Light Switch (F). If this is the case, adjust the Brake Light Switch (F).