9-5 Linear (9600) L4-2.3L Turbo (2.3t) (2004)
The control module monitors its own internal functions as well as the components of the TC/ABS system.
If an internal fault occurs in the control module, diagnostic trouble code C1605 will be set, the TCS and ABS functions will be disabled, and the
warning lamps for ABS, brakes, and TCS OFF will light up as well as the central warning lamp.
Control Module Bus Inputs
Control module bus inputs
^
Engine speed (600/608)
^
Engine torque (600/608)
^
Pedal position (600/608)
^
Current gear ratio
On automatic transmissions, the value from TCM is given
On automatic gearboxes, the value is calculated by the engine management system
Control Module Bus Outputs
Control module bus outputs