Coolant: Service and Repair

2000 Saab 9-3 Convertible (9400) L4-2.0L Turbo (B205)SECTION Service and Repair

Coolant (B235R B205L/R)

Changing





1. Unscrew the drain plug and drain the coolant. Remove the expansion tank filler cap to speed this up.
2. Tighten the drain plug finger-tight.
3. Mix equal parts of Saab Original Coolant and water in a clean container.
4. Fill up and bleed the system as follows:

Note: A/C and ACC must be OFF.

^ Fill the system to the MAX level. Fit the lid, start the engine and run it unloaded at varying engine speeds until the radiator fan starts.
^ Switch off the engine and top up as necessary to the MAX level.

5. Screw on the expansion tank cap.


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:

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