Internal Monitoring System

1993 Saab 9000 CD, 2.3 B, StandardSECTION Internal Monitoring System

Internal monitoring system, which monitors levels of input and output signals, will break operating circuit to system relay if a fault should occur in TC/ABS ECU, a valve or wheel sensor, in power supply, or ground.

RENDER: 1.0x

NO RELATED

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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.