Instrument Panel DTCS

1999 Saab 9-3 Base, 2D Hatchback, AutomaticSECTION Instrument Panel DTCS
INSTRUMENT PANEL DIAGNOSTIC TROUBLE CODE (DTC) LIST

DTC Description
B1605 ECU Fault
B1705 Speed Signal Fault
B1710 Engine RPM Signal Fault
B1715 Coolant Temperature Signal Fault
B1720 Fuel Level Resistance Fault
B1725 Turbo Pressure Signal Fault
B1730 Fuel Consumption Signal Fault
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.