Technical Service Bulletin L-SB-0039-18 Rev — 2020 LEXUS LS500
ELECTRICAL SYSTEM
Bulletin Details
| TSB ID | L-SB-0039-18 Rev |
| Manufacturer | |
| Vehicle | 2020 LEXUS LS500 |
| Component | ELECTRICAL SYSTEM |
| Communication Date |
Bulletin Summary
TSB: Some 2018 ? 2020 model year LS 500 vehicles may exhibit one or more of the following transmission-related conditions: ?R to D shift delay when the vehicle is cold. ?Shift bump when slowing to a stop. ?Harsh shift engagement from R to D. The Engine Control Module (ECM) (SAE term: Powertrain Control Module/PCM) logic has been revised to address these conditions.
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 2020 LEXUS LS500
23LE01
FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP
L-SB-0043-20
EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)
L-SB-0026-20
BACK OVER PREVENTION
L-SB-0039-18 Rev
POWER TRAIN:AUTOMATIC TRANSMISSION