L-SB-0027-23

April 7, 2023

2024 UX 250h Pre-Delivery Service (PDS)
Service
Category

General
Market USA and

Section

Mexico

Pre-Delivery Service

Applicability
YEAR(S)

MODEL(S)

2024

UX250H

ADDITIONAL INFORMATION

Introduction

This bulletin contains the vehicle specific pre-delivery services for 2024 model year UX 250h
vehicles. Additionally, refer to the applicable Pre-Delivery Service (PDS) Check Sheet for
services to be performed.

© 2023 Lexus, a division of Toyota Motor Sales, USA

Page 1 of 13

L-SB-0027-23

April 7, 2023

Page 2 of 13

2024 UX 250h Pre-Delivery Service (PDS)
Table of Contents



Warranty Information............................................................................................................. 3


For USA Market ............................................................................................................... 3



For Mexico Market ........................................................................................................... 3



Required Tools & Equipment ................................................................................................ 3



D/C Cut Fuse Installation ...................................................................................................... 4



Head Unit System Reset ....................................................................................................... 5



Deletion of Vehicle Alert History ............................................................................................ 5



Tire Pressure Warning System (TPWS) Initialization............................................................. 6



Seating Position Control ECU Initialization* .......................................................................... 6



Parking Support Brake System Calibration* .......................................................................... 6



Compass Calibration* ........................................................................................................... 7



Navigation — Set Date & Time by GPS ................................................................................ 7



Front and Rear Emergency Towing Eyelet Removal and Hole Cover Installation* ................ 8



Front License Plate and Mounting Bracket Installation*....................................................... 11



Installation of Rubber Body Plugs* ...................................................................................... 13

*If applicable.

© 2023 Lexus, a division of Toyota Motor Sales, USA

L-SB-0027-23

April 7, 2023

Page 3 of 13

2024 UX 250h Pre-Delivery Service (PDS)
Warranty Information

For USA Market
OP CODE

DESCRIPTION

TIME

OFP

T1

T2

N/A

Not Applicable to Warranty

–

–

–

–

OP CODE

DESCRIPTION

TIME

OFP

T1

T2

N/A

Not Applicable to Warranty

–

–

–

–

For Mexico Market

Required Tools & Equipment
REQUIRED EQUIPMENT

SUPPLIER

Techstream ADVi*
Techstream 2.0
Techstream Lite

PART NUMBER

QTY

TSADVUNIT
ADE

Techstream Lite (Green Cable)

TS2UNIT
TSLITEPDLR01
TSLP2DLR01

*Essential SST.

NOTE
 Only ONE of the Techstream units listed above is required.
 GTS+ software version 2022.04.004.02 or later is required.
 Additional Techstream units may be ordered by calling Approved Dealer Equipment (ADE)
at 1-800-368-6787 (USA) or 01-55-50103041 (Mexico).


© 2023 Lexus, a division of Toyota Motor Sales, USA

1

L-SB-0027-23

April 7, 2023

Page 4 of 13

2024 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) using GTS+.
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 L-SB-0016-23 (USA) or L-SB-0017-23 (Mexico) Battery Maintenance During
PDS for battery maintenance information.

© 2023 Lexus, a division of Toyota Motor Sales, USA

L-SB-0027-23

April 7, 2023

Page 5 of 13

2024 UX 250h Pre-Delivery Service (PDS)
Head Unit System Reset

BEFORE vehicle delivery, please confirm that the welcome screen with language options
appears on the head unit display when the ignition is switched to the ON position. There may be
instances where the welcome screen with language options may not properly appear on the
head unit display.
If the welcome screen showing language options is not displayed, complete the following steps:
1. Select the Settings option (gear icon).
2. Scroll down and select the Info & Security option.
3. The System Reset dialogue box will appear. Select Reset to confirm the resetting of
the system.
Confirm that the welcome screen with language options is now displayed.
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).

© 2023 Lexus, a division of Toyota Motor Sales, USA

L-SB-0027-23

April 7, 2023

Page 6 of 13

2024 UX 250h Pre-Delivery Service (PDS)
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.

Seating Position Control ECU Initialization

Refer to the applicable Repair Manual for the seating position control ECU initialization
procedure (procedure 2).

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)

© 2023 Lexus, a division of Toyota Motor Sales, USA

L-SB-0027-23

April 7, 2023

Page 7 of 13

2024 UX 250h Pre-Delivery Service (PDS)
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.

Navigation — Set Date & Time by GPS

Before vehicle delivery, we are asking that dealers please confirm that they have turned the “Set