Service bulletin 20NA065
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 | 10174086 |
| Published by NHTSA | 2020-04-27 |
| Manufacturer's number | 20NA065 |
| Manufacturer's date | 2020-03-09 |
| NHTSA component | POWER TRAIN:MANUAL TRANSMISSION:SHIFT PATTERN INDICATOR |
NHTSA's summary
This bulletin provides information on tools available to find an intake vacuum leak or exhaust leak to correct a condition of MIL Illuminated with Multiple Fuel Trim and/or Oxygen Sensor Codes Set.
The document
The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.
Components
Transmission and driveline, Manual transmission
| GENERAL MOTORS GENERAL MOTORS |
|---|
Listing a model year does not mean every vehicle of it is concerned: the document says which.