Technical Service Bulletin L-SB-0012-18 — 2018 LEXUS LS500
ELECTRICAL SYSTEM:IGNITION
Bulletin Details
| TSB ID | L-SB-0012-18 |
| Manufacturer | |
| Vehicle | 2018 LEXUS LS500 |
| Component | ELECTRICAL SYSTEM:IGNITION |
| Communication Date |
Bulletin Summary
TSB: Some 2018 model year LS 500 vehicles equipped with a V35A-FTS engine may exhibit a MIL ?ON? condition with Diagnostic Trouble Code (DTC) P050B00 (Cold Start Ignition Timing Performance). The Engine Control Module/ECM (SAE Term: Powertrain Control Module/PCM) logic has been modified to reduce the possibility of this condition occurring. Follow the Repair Procedure in this bulletin to address this condition.
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 2018 LEXUS LS500
L-SB-0003-19 Rev
EXTERIOR LIGHTING
L-SB-0010-22
ENGINE AND ENGINE COOLING
JLH_Clearance Wa
LANE DEPARTURE
JLE-Dealer Packe
ENGINE AND ENGINE COOLING
JLE_Dealer Daily
EQUIPMENT
JLE_LS500_CID_TI
ELECTRICAL SYSTEM
L-SB-0041-18
SERVICE BRAKES, HYDRAULIC
L-TT-0245-18
LANE DEPARTURE: BLIND SPOT DETECTION
L-SB-0012-18
ENGINE
L-SB-0164-17_Rev
ELECTRICAL SYSTEM