Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSSAAB20039-3 CONVERTIBLE (9400) L4-2.0L TURBO (2.0 HOT)REPAIR AND DIAGNOSISRELAYS AND MODULESRELAYS AND MODULES - POWERTRAIN MANAGEMENTRELAYS AND MODULES - COMPUTERS AND CONTROL SYSTEMSBODY CONTROL MODULEDESCRIPTION AND OPERATIONMAIN COMPONENTSDICE CONTROL MODULE (628)RADIATOR FAN SYSTEM
2003 Saab 9-3 Convertible (9400) L4-2.0L Turbo (2.0 HOT)
Radiator Fan System
2003 Saab 9-3 Convertible (9400) L4-2.0L Turbo (2.0 HOT)SECTION Radiator Fan System
Main components, radiator fan system
1. Control module, DICE (628)
2. Relay, 2-speed radiator fan, low speed (155)
3. Relay, 2-speed radiator fan, high-speed (81)
4. Resistor, 2-speed radiator fan (367)
5. Motor, radiator fan (37)
6. Engine coolant temperature sensor (202)
7. Pressure sensor, A/C (620)
8. Engine management system, diesel (595)
9. Engine coolant temperature sensor (45)
10. Engine management system, petrol (Trionic T7)
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.