Digital Input Signals
The normal power-up and KL 50 inputs to the IKE processor:
- Terminal R.
- Terminal 15.
- Terminal 50.
Various functions are dependent on the ignition switch positions.
Steering column switch - This switch is used to call up BC functions into the cluster matrix.
Oil Pressure Switch - This status is transmitted to the LCM over the I-BUS. The LCM compares the switch status with engine speed to evaluate oil pressure. IKE can store faults with the oil pressure switch and circuit.
Parking Brake Switch - Switch status is transmitted to the LCM for evaluation.
Trip Odometer Reset - The left button on the cluster is used to reset the trip mileage if the key is on and display mileage if the key is off.