# Service bulletin T\-SB\-0156\-19 Rev

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: 10178778
- Published by NHTSA: 2020\-08\-24
- Manufacturer's number: T\-SB\-0156\-19 Rev
- Manufacturer's date: 2020\-07\-09
- NHTSA component: POWER TRAIN:AUTOMATIC TRANSMISSION; ENGINE AND ENGINE COOLING

## NHTSA's summary

TSB: Some 2017 \- 2020 model year 86 vehicles with automatic transmissions may exhibit one or both of the following conditions: ?MIL ON condition with Diagnostic Trouble Code \(DTC\) P0300. ?Rough idle at cold start noticeable when engine coolant temperature is around 50°F \(10°C\). 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/2020/MC-10178778-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2020/MC-10178778-9999.pdf)

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

## Components

Engine, Transmission and driveline, Automatic transmission

## Trouble codes named

P0300

## Vehicles listed

- 2017 to 2020 TOYOTA 86

## Recalls for the same vehicles and component

- [16V920000](/recalls/nhtsa/16V920000.md), 2016-12-21: ELECTRICAL SYSTEM:IGNITION; POWER TRAIN:AUTOMATIC TRANSMISSION

JSON: [/v1/bulletins/10178778](/v1/bulletins/10178778)

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