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.
SYS.OK|MANUAL.DB● LIVE
HOMESERVICE MANUALSSAAB20039-3 CONVERTIBLE (9400) L4-2.0L TURBO (2.0 HOT)REPAIR AND DIAGNOSISDIAGRAMSELECTRICAL DIAGRAMSPOWERTRAIN MANAGEMENTCOMPUTERS AND CONTROL SYSTEMSBODY CONTROL MODULETWICE
2003 Saab 9-3 Convertible (9400) L4-2.0L Turbo (2.0 HOT)
TWICE
2003 Saab 9-3 Convertible (9400) L4-2.0L Turbo (2.0 HOT)SECTION TWICE
TWICE:
1. Parking lights
2. Brake light
3. Seatbelt warning
4. Electrically heated rear seat
5. Electric luggage compartment opening
- Electric luggage compartment opening 3D/5D
- Electric luggage compartment opening 3D/5D
6. Electrically adjustable passenger seat
- Electrically adjustable passenger seat, LHD
- Electrically adjustable passenger seat, RHD
7. Anti-theft alarm
- Anti-theft alarm 3D/5D
- Anti-theft alarm, Convertible
8. Central locking
- Central locking system 3D/5D LHD
- Central locking system 3D/5D RHD
- Central locking system, Convertible LHD
- Central locking system, Convertible RHD
9. Starting system with immobilizer
List Of Components (Part 1):
List Of Components (Part 2):
List Of Components (Part 3):
List Of Components (Part 4):
Power Supply Diagrams: The diagrams for the power supplies that may be feeding this system (+30, +15, +54, +X and +B) can be found at Power and Ground Distribution diagrams. Electrical Diagrams
RENDER: 1.0x
NO RELATED
Recommended Tools & Savings
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Affiliate disclosure: We may earn a commission at no extra cost to you.
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.