9-3 FWD (9440) L4-2.0L Turbo (B207R) (2009)
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Solenoid Valve SLB1, TCM AF 40 (531)
Solenoid Valve SLB1, TCM AF 40 (531)
Location
The solenoid valve is mounted in the gearbox valve housing.
Main use
The valve controls the pressure in brake B1. The valve is active in gear positions P, R, N, D (gears 1, 3, 4 and 5).
Type
Electromagnetic, variable PWM controlled.
