# Service bulletin L\-SB\-0174\-17

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: 10146514
- Published by NHTSA: 2018\-11\-05
- Manufacturer's number: L\-SB\-0174\-17
- Manufacturer's date: 2017\-11\-10
- NHTSA component: ENGINE

## NHTSA's summary

TSB: Some 2013 ? 2016 model year CT 200h vehicles may exhibit a vibration due to a rough idle and/or tapping noise from the HV transaxle after cold soak. The check engine light may also illuminate with Diagnostic Trouble Codes \(DTCs\) P0300, P0301, P0302, P0303, or P0304 \(Random/Multiple Cylinder Misfire Detected\). 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/2017/MC-10146514-9999.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2017/MC-10146514-0001.pdf)

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

## Components

Engine

## Trouble codes named

P0300, P0301, P0302, P0303, P0304

## Vehicles listed

- 2013 to 2016 LEXUS CT HYBRID

JSON: [/v1/bulletins/10146514](/v1/bulletins/10146514)

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