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 MANUALSSAAB20009-3 CONVERTIBLE (9400) L4-2.0L TURBO (B205)REPAIR AND DIAGNOSISRELAYS AND MODULESRELAYS AND MODULES - BODY AND FRAMECONVERTIBLE TOP CONTROL MODULEDESCRIPTION AND OPERATIONCONTROL MODULE GROUND
2000 Saab 9-3 Convertible (9400) L4-2.0L Turbo (B205)
Control Module Ground
2000 Saab 9-3 Convertible (9400) L4-2.0L Turbo (B205)SECTION Control Module Ground
Control Module Ground
The control module is grounded through pin 29 in grounding point G36.This grounding point is common to, among other, microswitches, switches and hydraulic valves through crimp J142.
Diagnostics
If ground is missing for the control module, it is impossible to operate the soft top. Diagnostic trouble code B1605 is generated.
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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.