Lexus - UX250H - Service Manual - 2021 - 2021

L-SB-0037-20 October 8, 2020 2021 UX 200, UX 250h Pre-Delivery Service (PDS) Service Category General Section Pre-Delivery Service Market USA Applicability YEAR(S) MODEL(S) 2021 UX200, UX250H ADDITIONAL INFORMATION Introduction This bulletin contains the vehicle specific pre-delivery services for 2021 model year UX 200 and UX 250h vehicles. Additionally, refer to the applicable Pre-Delivery Service (PDS) Check Sheet for services to be performed. Warranty Information OP CODE DESCRIPTION TIME OFP T1 T2 N/A Not Applicable to Warranty – – – – Procedures  D/C Cut Fuse Installation ..................................................................................................... 2  Deletion of Vehicle Alert History ........................................................................................... 3  Tire Pressure Warning System (TPWS) Initialization ............................................................ 3  Seating Position Control ECU Initialization* ......................................................................... 4  Memorize Steering Angle Neutral Point ................................................................................ 4  Parking Support Brake System Calibration* .......................................................................... 4  Compass Calibration* .......................................................................................................... 4  Front and Rear Emergency Towing Eyelet Removal and Hole Cover Installation* ............... 5  Front License Plate and Mounting Bracket Installation* ........................................................ 8  Installation of Rubber Body Plugs* ..................................................................................... 10 *If Applicable © 2020 Lexus, a division of Toyota Motor Sales, USA Page 1 of 10 L-SB-0037-20 October 8, 2020 Page 2 of 10 2021 UX 200, UX 250h Pre-Delivery Service (PDS) D/C Cut Fuse Installation To minimize battery discharge during transportation and storage, the D/C cut fuse (30A) has been removed at the assembly plant and temporarily stored in the blank space of the relay block in the engine compartment. During PDS, reinstall the D/C cut fuse (30A) into its original location and clear ALL related Diagnostic Trouble Codes (DTCs). Figure 1. A B C 2 2 1 1 A Relay Block 1 Remove D/C Cut Fuse (30A) B Gasoline Vehicles 2 Install D/C Cut Fuse (30A) (Original Location) C Hybrid Vehicles NOTE While the vehicle is stored at the dealership, disconnect the negative (–) battery terminal to prevent battery discharge. Refer to Service Bulletin No. L-SB-0017-20, Battery Maintenance During PDS, for battery maintenance information. © 2020 Lexus, a division of Toyota Motor Sales, USA L-SB-0037-20 October 8, 2020 Page 3 of 10 2021 UX 200, UX 250h Pre-Delivery Service (PDS) Deletion of Vehicle Alert History As the D/C cut fuse is removed, the communication between the various ECUs is interrupted. When the D/C fuse is reinstalled, the communication status is restored, but Lexus Enform Service Connect may store malfunction history in the form of vehicle alert history. Therefore, it is necessary to operate the multi-display and delete the vehicle alert history AFTER installing the D/C cut fuse during PDS at the dealership. Deletion Procedure 1. Turn the engine switch (power switch) to the ON position (ON mode). 2. Push the Menu switch on the remote touch device. 3. On the multi-display, enter the following menus: Info – Vehicle Alert History. 4. If there is vehicle alert history stored, perform the Delete History operation. HINT If there is no vehicle alert history stored, the system will display a message stating “There is no vehicle alert history.” 5. When the vehicle alert history deletion confirmation screen is displayed, select Yes. HINT If there is no vehicle alert history stored, the system will display a message stating “There is no vehicle alert history.” 6. Turn the engine switch (power switch) to the OFF position (OFF mode). Tire Pressure Warning System (TPWS) Initialization Refer to the applicable Repair Manual for the TPWS initialization procedure. Note the spare tire does NOT have a TPWS sensor. NOTE To adjust the tire pressure correctly when the outside temperature is significantly colder than shop temperature, perform a Health Check using Techstream and select the compensation tire pressure checkbox. Compensation pressures will display on the Health Check results screen. Adjust the tire pressure when the tires are cold. © 2020 Lexus, a division of Toyota Motor Sales, USA L-SB-0037-20 October 8, 2020 Page 4 of 10 2021 UX 200, UX 250h Pre-Delivery Service (PDS) Seating Position Control ECU Initialization Refer to the applicable Repair Manual for the seating position control ECU initialization procedure (procedure 2). Memorize Steering Angle Neutral Point As a result of the removal of the D/C cut fuse, the power source to the steering angle sensor is cut off. When the D/C cut fuse is reinstalled, the parking assist monitor system will be operative, but it cannot display guidelines to assist parking operation because the center position recognized by the steering angle sensor may not be in an initial position. Therefore, perform steering angle neutral point initialization AFTER installing the D/C cut fuse during PDS. Refer to the applicable Repair Manual for the steering angle neutral point initialization procedure. Parking Support Brake System Calibration As a result of the removal of the D/C cut fuse, the steering angle sensor power source is cut off. When the D/C cut fuse is reinstalled, the center position recognized by the steering angle sensor may not be the appropriate position. Therefore, it is necessary to perform intelligent clearance sonar system calibration AFTER installing the D/C cut fuse during PDS. Refer to the applicable Repair Manual for the intelligent clearance sonar system calibration procedure:  Driving Method  Techstream Method (procedure 4) Compass Calibration Refer to the applicable Repair Manual for the calibration procedure for vehicles equipped with a compass. NOTE  Do not perform calibration of the compass in a place where the Earth's magnetic field is subject to interference (underground parking, under a steel tower, between buildings, roof parking, near a railroad crossing, near a large vehicle, etc.).  During calibration, do not operate electric systems (moonroof, power windows, etc.) as they may interfere with the calibration.  The dot on the compass display disappears when calibration is completed. © 2020 Lexus, a division of Toyota Motor Sales, USA L-SB-0037-20 October 8, 2020 Page 5 of 10 2021 UX 200, UX 250h Pre-Delivery Service (PDS) Front and Rear Emergency Towing Eyelet Removal and Hole Cover Installation 1. Remove the front and rear emergency towing eyelets from the front and rear bumpers by turning them counterclockwise. Figure 2. NOTE If it is difficult to loosen the front emergency towing eyelet, use a steel bar. 1 2 1 Front Emergency Towing Eyelet 2 Rear Emergency Towing Eyelet © 2020 Lexus, a division of Toyota Motor Sales, USA L-SB-0037-20 October 8, 2020 Page 6 of 10 2021 UX 200, UX 250h Pre-Delivery Service (PDS) Front and Rear Emergency Towing Eyelet Removal and Hole Cover Installation 2. Place one of the removed emergency towing eyelets into the luggage tray in the luggage compartment. NOTE Dispose of the other removed emergency towing eyelet. Figure 3. A B 1 A Type A B Type B C Type C 1 Emergency Towing Eyelet 1 © 2020 Lexus, a division of Toyota Motor Sales, USA C 1 L-SB-0037-20 October 8, 2020 Page 7 of 10 2021 UX 200, UX 250h Pre-Delivery Service (PDS) Front and Rear Emergency Towing Eyelet Removal and Hole Cover Installation (continued) 3. Install the front and rear emergency towing eyelet hole covers stored in the glove box on the front and rear bumpers. Figure 4. 1 A. Insert the arrow-shaped part of the emergency towing eyelet hole cover A into the eyelet hole B as shown. B. Install the emergency towing eyelet hole cover to the hole of the bumper. B A NOTE 2 Make sure the front emergency towing eyelet cover is installed in the front, and the rear emergency towing eyelet cover is installed in the rear. 3 A B 4 1 Front 2 Front Emergency Towing Eyelet Hole Cover 3 Rear 4 Rear Emergency Towing Eyelet Hole Cover A Arrow-shaped part B Eyelet Hole © 2020 Lexus, a division of Toyota Motor Sales, USA L-SB-0037-20 October 8, 2020 Page 8 of 10 2021 UX 200, UX 250h Pre-Delivery Service (PDS) Front License Plate and Mounting Bracket Installation The front license plate mounting bracket and two self-tapping screws are stored in the vehicle. For states that require a front license plate, install the front license plate and mounting bracket during PDS. 1. Align holes A of the mounting bracket with the dimples on the radiator lower grille. NOTE  Holes A are used for installation of the front license plate mounting bracket to the radiator lower grille.  Holes B are used to install the license plate onto the mounting bracket. Figure 5. 1 2 B A B B A A 3 3 4 4 3 3 5 5 1 Non-F Sport Model 4 Dimple 2 F Sport Model 5 Self-tapping Screw 3 Mounting Bracket 2. Screw the two self-tapping screws directly into the dimples to install the front license plate mounting bracket. NOTICE  Do NOT pre-drill holes into the dimples on the front bumper cover.  Do NOT overtighten the self-tapping screws.  © 2020 Lexus, a division of Toyota Motor Sales, USA L-SB-0037-20 October 8, 2020 Page 9 of 10 2021 UX 200, UX 250h Pre-Delivery Service (PDS) Front License Plate and Mounting Bracket Installation (continued) 3. Install the front license plate onto the mounting bracket using two noncorroding bolts with the following dimensions: Nominal Length: 15.0 mm (0.59 in.) Diameter: 6.0 mm (0.24 in.) Figure 6. Figure 7. A 2 1 z z 2 1 B 1 Nominal Length 2 Diameter 2 1 A Non-F Sport Model B F Sport Model 1 Bolt 2 Front License Plate © 2020 Lexus, a division of Toyota Motor Sales, USA L-SB-0037-20 October 8, 2020 Page 10 of 10 2021 UX 200, UX 250h Pre-Delivery Service (PDS) Installation of Rubber Body Plugs 1. Confirm the number of plugs in the glove box. If two plugs are present, perform substep 2A ONLY. If four plugs are present, perform substep 2A AND substep 2B. 2. Install plugs according to the instructions below by confirming the number of plugs in the glove box. A. Install two plugs in the rear side member hole or rocker inner hole as shown. B. Install two plugs in the torque box hole or rocker inner hole as shown. Figure 8. 1 2 z 6 3 z z 5 6 1 Front Side 2 Rear Side 3 Torque Box Hole or Rocker Inner Hole 4 Rear Side Member Hole or Rocker Inner Hole 5 Rocker Inner 6 Install Plug Here (if Applicable) z z 4 z z NOTICE  The installation of these plugs is required to prevent rust.  These plugs are stored in the glove box.  The number of plugs may vary according to production locations in the same vehicle model. © 2020 Lexus, a division of Toyota Motor Sales, USA