Technical Service Bulletin L-TT-0323-23 Rev1 — 2023 LEXUS LX
ELECTRICAL SYSTEM
Bulletin Details
| TSB ID | L-TT-0323-23 Rev1 |
| Manufacturer | |
| Vehicle | 2023 LEXUS LX |
| Component | ELECTRICAL SYSTEM |
| Communication Date |
Bulletin Summary
When setting up the Lexus Interface (21MM) user profile, if the QR code is not working please use the following recommendations. 1. Refer to the TAS 21MM Diagnostics Pre-Call Worksheet (PCW) on the TAS case creation page. The following steps will provide some answers for the PCW. 2. Start with the vehicle running outside for 5-10 minutes in an area with no overhead obstructions. a. Enter the radio Service Menu (diagnostic mode) using Techstream or GTS+, or the manual swiping method as outlined in the Repair Manual. b. Once the Service Menu is shown, the Function Check/Setting, and Product information buttons will be used. 3. Select the Product Information button to display radio and DCM registration details. 4. Accurate GNSS Date and Time is needed for the QR code to work. From the Service Menu select Function Check/Setting > System Sensors Check to display GNSS details.
About Technical Service Bulletins
A Technical Service Bulletin (TSB) is a document issued by a vehicle manufacturer to its dealers, describing a known issue with a specific vehicle or set of vehicles and the recommended procedure to fix it. Unlike recalls, TSBs are not mandatory and are typically only performed if an owner reports the related issue. However, TSBs can be an indicator of common problems with a vehicle.
Other TSBs for the 2023 LEXUS LX
24LC04
UNKNOWN OR OTHER
23LJ01P5_RL_Publ
EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
23LJ01P5_TI_Publ
EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
L-SB-0019-24
STRUCTURE:BODY
Lexus Second Key
ELECTRICAL SYSTEM:IGNITION:ANTI-THEFT:IMMOBILIZER/PROXIMITY:KEY/SENDER
23LJ01_Dealer Pa
ELECTRICAL SYSTEM:SOFTWARE
23LJ01-2
ELECTRICAL SYSTEM:IGNITION:ANTI-THEFT:IMMOBILIZER/PROXIMITY:KEY/SENDER