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 MANUALSSAAB20049-5 LINEAR (9600) L4-2.3L TURBO (2.3T)REPAIR AND DIAGNOSISBRAKES AND TRACTION CONTROLANTILOCK BRAKES / TRACTION CONTROL SYSTEMSTRACTION CONTROL MODULEDESCRIPTION AND OPERATIONABS WITH ESP AND TCSCONTROL MODULE INPUTS
2004 Saab 9-5 Linear (9600) L4-2.3L Turbo (2.3t)
Control Module Inputs
2004 Saab 9-5 Linear (9600) L4-2.3L Turbo (2.3t)SECTION Control Module Inputs
Control module inputs
^ Current (+30 circuit) (1)
^ Current (+15 circuit) (20)
^ Ground (G30, G2).
^ Wheel sensors, front (298FL, 298FR)
^ Wheel sensors, rear (298RL, 298RR)
^ Brake light switch (29)
^ Diagnostic communication (445)
^ Switch, ESP (660)
^ Steering wheel angle sensor (657)
^ Yaw rate sensor, lateral acceleration sensor (658)
^ Brake pressure sensor (659)
^ Current (+30 circuit) (1)
^ Current (+15 circuit) (20)
^ Ground (G30, G2).
^ Wheel sensors, front (298FL, 298FR)
^ Wheel sensors, rear (298RL, 298RR)
^ Brake light switch (29)
^ Diagnostic communication (445)
^ Switch, ESP (660)
^ Steering wheel angle sensor (657)
^ Yaw rate sensor, lateral acceleration sensor (658)
^ Brake pressure sensor (659)
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.