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 (2g)
^ Diagnostic communication (445)
^ Switch, ESP (660)
^ Steering wheel angle sensor (657)
^ Yaw rate sensor, lateral acceleration sensor (658)
^ Brake pressure sensor (659)

Control module inputs bus





^ Engine speed (ECM)
^ Engine torque (ECM)
^ Pedal position (ECM)
^ Current gear ratio
- On automatic transmissions, the value from TCM is given
- For manual gearboxes, the value is calculated by the ECM
^ Steering wheel angle sensor (657)
See also Bus and diagnostics communication, Control module connections.

Control module outputs





^ Diagnostic communication (445)
^ Reference signal to yaw rate sensor (658)
^ Wheel Speed, front right
^ Wheel speed, rear left

Control module outputs, bus





^ TCS OFF/ESP OFF indicator tamp
^ ABS warning lamp
^ TCS/ESP indicator lamp
^ Wheel speed out for all wheels
^ Engine torque request
See also Bus and diagnostics communication, Control module connections.