Functional Specification: Notes
- PAS(Parking Assist System) functional specification.
- Use the IGN1 Power. (IGN1 ON action)
- PAS SYSTEM is enabled when Moving forward is under the condition of PAS switch On and vehicle speed is under 10 KPH and backward is under 15KPH.
- Front System is enabled when Gear is putting somewhere except for 'P' range position or Parking Brake is released.
- Gear shifted to 'R', Rear PAS System will start.
- Front System makes Front 4 sensors (FL, FCL, FCR, FR) enabled.
- Rear System makes the Front 4 sensors (FL, FCL, FCR, FR) and Rear 3 sensors (RR, RC, RL) enabled.
- System function flow.
- Above 1), 2), 3) or 1), 2), 4) conditions, the system will start.
- Front System has no initial starting sound when it starts and does an alarm system when it detects the obstacle according to distance.
- When Rear System is in operation, initial starting sound is ringing 0.5 second just after R gear is shifted and conducts the alarm system by the distance.
- Some of sensors have faults, Front system or Rear system sends a fault alarm sound and displays the sensors on the cluster.
- Alarms of obstacle consists of 3 level 1, 2, 3 step and 1, 2 alarm sounds intermittently and 3 alarm sounds continuously But Front System does not have 1 step alarm, and in 2 step alarm it just turns on the INDICATOR in the cluster.
- According to alarm level. Cluster controls turning the INDICATOR on that is in it.
- PAS System is in operation under the condition of PAS switch ON, and PAS switch will keep its last status when IGN is OFF even.
- PAS switch OFF will be released when the Gear is shifted to 'R' automatically. PAS switch is recover to OFF condition If PAS OFF released when applying 'R' Gear.
- IN PAS switch ON, INDICATOR that is in PAS switch turns on and PAS ECU controls the INDICATOR light.
- PAS switch Factory initial condition is ON.