SAAB WIS ONLINE

Technical description

📄 System overview

📄 System overview, bus

📄 Main components

📄 Brief description

📄 Automatic transmission

📄 Active components in different gear positions

📄 Power flow, 1st gear

📄 Power flow, 2nd gear

📄 Power flow, 3rd gear

📄 Power flow, 4th gear

📄 Power flow, reverse gear

📄 Hydraulic control system

📄 Control module inputs

📄 Control module outputs

📄 Control module inputs, bus

📄 Control module outputs, bus

📄 Control module

📄 Control module power supply

📄 Control module ground

📄 Input shaft speed sensor

📄 Output shaft speed sensor

📄 Transmission fluid temperature sensor

📄 Bus communication

📄 Selector lever position sensor - gear engaged

📄 Brake light switch

📄 SPORT shifting program

📄 Shifting program, WINTER

📄 Adaptive shifting programs

📄 Kickdown function

📄 Solenoid valves, S1 and S2, for shifting

📄 Solenoid valve ST, for system pressure

📄 Solenoid valve SL, for Lock-up

📄 Drive position

📄 CHECK GEARBOX warning lamp

📄 Limp-home

📄 Electronic reverse gear detent

📄 Electronic over-revving cut-out

📄 Gear shifting, N-D and N-R

📄 Throttle position

📄 Engine speed (Trionic 7 with bus)

📄 Accelerator pedal position (Trionic 7 with bus)

📄 Maximum permissible torque (Trionic 7 with bus)

📄 Engine torque limitation

📄 CHECK ENGINE request

📄 Shifting pattern on start, cars with turbo

📄 Diagnostic communication (B204i/E only)

📄 OBDII diagnostics

📄 Cooling system