LEXUS PARKING ASSIST-SENSOR SYSTEM CUSTOMIZE PARAMETERS


  1. CUSTOMIZE LEXUS PARKING ASSIST-SENSOR SYSTEM


    1. Customizing with the intelligent tester


      1. Connect the intelligent tester to the DLC3.

      2. Turn the power switch on (IG).

      3. Turn the LEXUS parking assist-sensor system on.

      4. Turn the intelligent tester on.

      5. Enter the following menus: Body Electrical / Utility / Customize / Warning, Sensor or Display

      6. Select the setting by referring to the table below.

        Warning
        Display Default Contents Setting Relevant ECU
        Fr Sensor Onset Range Wide Function to set buzzer activation range (for front sensors)

        • Narrow or Wide


          • Narrow: 600 mm (23.6 in.)

          • Wide: 1000 mm (39.4 in.)

        		 Clearance warning ECU
        Rr Sensor Onset Range Wide Function to set buzzer activation range (for rear sensors)

        • Narrow or Wide


          • Narrow: 600 mm (23.6 in.)

          • Wide: 1500 mm (59.1 in.)

        		 Clearance warning ECU
        Keep Sense Buzzer Avail Function to make buzzer sound when distance between vehicle and obstacle does not change for more than 3 seconds

        • Not Avail or Avail


          • Not Avail: Not Available

          • Avail: Available

        		 Clearance warning ECU
        Fr & Rr Buzzer Freq Middle Buzzer sounding frequency

        • Low, Middle or High


          • Low: Buzzer frequency is low

          • Middle: Buzzer frequency is middle

          • High: Buzzer frequency is high

        		 Clearance warning ECU
        Fr & Rr Buzzer Volume M2 Buzzer volume setting

        • L, M1, M2, M3 or H


          • L: Low volume

          • M1: Medium low volume

          • M2: Medium volume

          • M3: Medium high volume

          • H: High volume

        		 Clearance warning ECU
        Temporary Mute Reset Speed Adjust 20 km/h Sets the vehicle speed at which the temporary mute function resets.

        • System Link, 15 km/h, 20 km/h or 30 km/h


          • System Link: Adjustment will be canceled when vehicle speed 15 km/h (9 mph) or more (when accelerating) or 10 km/h (6 mph) or more (when decelerating)

          • 15 km/h: Adjustment will be canceled when vehicle speed reaches 15 km/h

          • 20 km/h: Adjustment will be canceled when vehicle speed reaches 20 km/h

          • 30 km/h: Adjustment will be canceled when vehicle speed reaches 30 km/h

        		 Clearance warning ECU
        Temporary Mute Function ON Sets the availability of the temporary mute function.

        • OFF or ON


          • OFF: Temporary Mute Function not operating

          • ON: Temporary Mute Function operating

        		 Clearance warning ECU
        Sensor
        Display Default Contents Setting Relevant ECU
        Sensor Condition N Avail Function to make sensors available when shift position is N

        • Not Avail or Avail


          • Not Avail: Not Available

          • Avail: Available

        		 Clearance warning ECU
        Front Side Dist Sensor Long Function to set buzzer activation range (for front sensors)

        • Short or Long


          • Short: short range detection

          • Long: long range detection

        		 Clearance warning ECU
        Reverse Range Front Sensor Fsde Operation setting for vehicle front sensors (front center, front corner, front side) when shift lever is in R position

        • F, Fs,Fc, Fsde or F Stop


          • F: All front sensors are available

          • Fs,Fc: Front side and front corner sensors are available

          • Fsde: Front side sensors are available

          • F Stop: All Front sensors are not available

        		 Clearance warning ECU
        Non P/R Range Rear Sensor R Stop Operation setting for vehicle rear sensors (rear center, rear corner) when shift lever is in position other than P or R

        • R, Rcrn or R Stop


          • R: All rear sensors are available

          • Rcrn: Rear corner sensors are available

          • R Stop: All rear sensors are not available

        		 Clearance warning ECU
        Display
        Display Default Contents Setting Relevant ECU
        Approach Display OFF Avail Display when moving away from previously detected obstacle

        • Not Avail or Avail


          • Not Avail: Not Available

          • Avail: Available

        		 Clearance warning ECU
        Display Mode All Display mode setting (when LEXUS parking assist-sensor system is normal)

        • All or Undisp


          • All: Display displays all sensors

          • Undisp: Display does not display

        		 Clearance warning ECU

    2. Customizing with Accessory Meter

      Note


      • When the customer requests a change in a function, first make sure that the function can be customized.

      • Be sure to make a note of the current settings before customizing.

      • When troubleshooting a function, first make sure that the function is set to the default setting.


      1. Turn the power switch on (IG).

      2. Turn the LEXUS parking assist-sensor system on.

      3. Enter the following menus: Setup / Vehicle / LEXUS Park Assist.

      4. Select the setting by referring to the table below.

        Display Default Content Setting Relevant ECU
        Alert volume 3 Sets the buzzer activation range for the rear center sensors.

        • 1, 2, 3, 4 or 5


          • 1: Low volume

          • 2: Medium low volume

          • 3: Medium volume

          • 4: Medium high volume

          • 5: High volume

        		 Clearance warning ECU
        Display On The display mode setting (when the LEXUS parking assist-sensor system is normal). On or Off Clearance warning ECU
        Distance Wide Sets the buzzer activation range for the front center sensors.

        • Narrow or Wide


          • Narrow: 600 mm (23.6 in.)

          • Wide: 1000 mm (39.4 in.)

        Narrow or Wide


        • Narrow: 600 mm (1.97 ft.)

        • Wide: 1500 mm (4.92 ft.)

        		 Clearance warning ECU
        Distance Wide Sets the buzzer activation range for the rear center sensors.

        • Narrow or Wide


          • Narrow: 600 mm (23.6 in.)

          • Wide: 1500 mm (59.1 in.)

        		 Clearance warning ECU