# Service bulletin L\-SB\-0007\-21

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: 10190467
- Published by NHTSA: 2021\-04\-19
- Manufacturer's number: L\-SB\-0007\-21
- Manufacturer's date: 2021\-03\-30
- NHTSA component: POWER TRAIN; SERVICE BRAKES

## NHTSA's summary

TSB: Some 2015 ? 2017 model year NX 200t, 2016 ? 2017 model year GS 200t, IS 200t, and RC 200t, 2018 ? 2019 model year GS 300, and 2018 ? 2020 model year IS 300, NX 300, and RC 300 vehicles equipped with an 8AR\-FTS engine may exhibit a MIL ON condition with one or more of the following Diagnostic Trouble Codes \(DTCs\): ?Cylinder Misfire ? P030000, P030027, P030085, P030100, P030200, P030300, P030400. ?Air\-Fuel Ratio Imbalance ? P11EA00, P11EC00, P11ED00, P11EE00, P11EF00, P219A00, P219C00, P219D00, P219E00, P219F00. Some vehicles may also enter limp mode, and the Multi\-Informational Display \(MID\) will display the following message: ?reduced engine power ? take vehicle to nearest dealer.? This may be caused by cylinder compression pressure drop due to improper exhaust valve sealing from worn valve guides. 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/2021/MC-10190467-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2021/MC-10190467-9999.pdf)

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

## Components

Brakes, Transmission and driveline

## Trouble codes named

P0300, P0301, P0302, P0303, P0304, P11EA, P11EC, P11ED, P11EE, P11EF, P219A, P219C, P219D, P219E, P219F

## Vehicles listed

- 2016 to 2017 LEXUS GS 200T
- 2018 to 2019 LEXUS GS300
- 2018 to 2020 LEXUS IS 300
- 2016 to 2017 LEXUS IS200T
- 2015 to 2017 LEXUS NX200T
- 2018 to 2020 LEXUS NX300
- 2016 to 2017 LEXUS RC 200T
- 2018 to 2020 LEXUS RC 300

JSON: [/v1/bulletins/10190467](/v1/bulletins/10190467)

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