# Service bulletin PIP5786

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: 10190390
- Published by NHTSA: 2021\-04\-19
- Manufacturer's number: PIP5786
- Manufacturer's date: 2021\-03\-09
- NHTSA component: FUEL SYSTEM, GASOLINE:STORAGE:EVAPORATIVE EMISSIONS:CANISTER

## NHTSA's summary

This Preliminary information communicates I vehicle may come in with a need to test the EVAP system for a leaks. CH\-52519 modification

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2021/MC-10190390-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2021/MC-10190390-9999.pdf)

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

## Components

Fuel system, Evaporative emissions

## Vehicles listed

- 2020 to 2021 CHEVROLET CORVETTE

## Other bulletins for the same vehicles and component

- [21NA124](/bulletins/10199281.md), 2021-07-19, Service bulletin: FUEL SYSTEM, GASOLINE:STORAGE:EVAPORATIVE EMISSIONS:CANISTER. This service bulletin provides diagnostic tips/steps on testing for possible EVAP leaks in the system to correct a customer concern of an MIL Illuminated with DTCs P0442 and/or P0455 Set.

JSON: [/v1/bulletins/10190390](/v1/bulletins/10190390)

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