Output Signals

Speed Signal "A"  - The vehicle speed is made available to control modules that require a precise speed value. The ASC/DSC wheel speed input is reduced by a factor of 5:1 to produce a speed signal "A" that these control modules can process as an input.

Gong Outputs  T₁ , T₂ , T₃

• T ₁  - Activates memo (hourly reminder).
• T ₂  - Activates the tone for the freeze warning.
• T ₃  - Activates the tone for check control functions.
• T ₁  -T ₂  - Activated simultaneously produces the tone for code and limit functions.
  Fig 1: Identifying Output Signals

  Courtesy of BMW OF NORTH AMERICA, INC.

Buses  - The I/K, D and CAN buses are used by the IKE to transfer data to other control modules as output signals.