# Service bulletin L\-SB\-0012\-18

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

- Type: Service bulletin
- NHTSA id: 10152132
- Published by NHTSA: 2018\-12\-17
- Manufacturer's number: L\-SB\-0012\-18
- Manufacturer's date: 2018\-03\-28
- NHTSA component: ENGINE; ELECTRICAL SYSTEM:IGNITION

## NHTSA's 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.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2018/MC-10152132-9999.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2018/MC-10152132-0001.pdf)

The document is the manufacturer's. This site does not hold it.

## Components

Electrical system, Engine, Ignition

## Trouble codes named

P050B

## Vehicles listed

- 2018 LEXUS LS500

JSON: [/v1/bulletins/10152132](/v1/bulletins/10152132)

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