# Service bulletin 21NA111

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: 10199273
- Published by NHTSA: 2021\-07\-19
- Manufacturer's number: 21NA111
- Manufacturer's date: 2021\-05\-06
- NHTSA component: AIR BAGS

## NHTSA's summary

This service bulletin provides repair information to correct a customer concern of a Check Engine Light Illuminated, No Start/ No Propulsion, DTC P0A0C.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2021/MC-10199273-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2021/MC-10199273-9999.pdf)

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

## Components

Air bags

## Trouble codes named

P0A0C

## Vehicles listed

- 2016 to 2018 CHEVROLET VOLT

## Recalls for the same vehicles and component

- [17V621000](/recalls/nhtsa/17V621000.md), 2017-10-05: AIR BAGS:FRONTAL

## Other bulletins for the same vehicles and component

- [1823901](/bulletins/10207988.md), 2022-02-14, Service bulletin: ELECTRICAL SYSTEM; AIR BAGS; ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE \(ECU/ECM\); EXTERIOR LIGHTING. Emissions Recall. General Motors has decided to conduct a Voluntary Emission Recall involving certain vehicles, equipped with 4\-cylinder engines \(RPO LHN, LEX, L3A, LYX, LKN, LE2, LCV or LTG\). On some vehicles, an electrical connection in the circuit board may fail in the engine control module. If this occurs, a malfunction indicator lamp \(MIL\), such as the Check Engine Light may illuminate. Replace the Engine Control Module \(ECM\).
- [PIC5650J](/bulletins/10201252.md), 2021-09-13, Service bulletin: POWER TRAIN; AIR BAGS. This Preliminary Information communication provides information to the technician about vehicles that have an intermittent no crank, no start, or start stall concern with the security light coming on. Technician may find Diagnostic Trouble Codes B3055, B3060, and/or B3935. Technician should not replace any parts for this concern. If unable to duplicate the concern ask if the customer uses any Radio Frequency Identification Devices when the concern is present. Dealer should also direct their customers to the appropriate section in the Owner manuals that references that the device complies.
- [12\-09\-41\-002C](/bulletins/10116886.md), 2017-08-31, Service bulletin: AIR BAGS:SENSOR:OCCUPANT CLASSIFICATION; AIR BAGS. This informational bulletin provides information on Passenger Presence System \(PPS\) May Command Seat Belt Reminder Chime and Passenger Airbag Indicator On or Set DTC B101D When Electronic Devices or Conductive Objects are Placed on Front Passenger Seat
- [16\-NA\-246](/bulletins/10116603.md), 2017-08-31, Service bulletin: AIR BAGS. This informational bulletin provides an upate for Cause information on Airbag Warning Lamp Illumination Condition.
- [06\-08\-50\-009I](/bulletins/10112302.md), 2017-08-15, Service bulletin: SEATS; SEATS:FRONT ASSEMBLY:SEAT HEATER/COOLER; AIR BAGS:SENSOR:OCCUPANT CLASSIFICATION. This informational bulletin provides Information on Passenger Presence Sensing System \(PPS or PSS\) Concerns with Custom Upholstery, Accessory Seat Heaters or Other Comfort Enhancing Devices
- [23010](/bulletins/10090404.md), 2017-02-03, Service bulletin: ELECTRICAL SYSTEM; AIR BAGS. 23010 \- SERVICE UPDATE. SOME VEHICLES MAY HAVE BEEN PRODUCED WITH A WELD IN THE SEAT BACK FRAME THAT CREATES A SHARP EDGE THAT CAN DAMAGE THE SEAT SIDE AIRBAG WIRING. THESE VEHICLES MAY EXPERIENCE A LOSS OF CONTINUITY TO THE FRONT DRIVER OR PASSENGER SEAT SIDE AIRBAG DEPLOYMENT CIRCUIT, AND WILL RESULT IN A DTC B0021 OR B0014. DEALERS ARE TO INSPECT, AND IF NECESSARY, APPLY ANTI\-ABRASION TAPE TO A SPECIFIC WELD.
- [16NA246](/bulletins/10082437.md), 2016-10-14, Service bulletin: AIR BAGS. THIS INFORMATIONAL BULLETIN PROVIDES INFORMATION ON LOCATING AND RECONNECTING AIRBAG CONNECTORS THAT ARE NOT FULLY SEATED TO CORRECT A CUSTOMER CONCERN OF AN AIRBAG WARNING LAMP ILLUMINATED, OR ONE, OR MORE, AIRBAG DTC\(S\) SET.

JSON: [/v1/bulletins/10199273](/v1/bulletins/10199273)

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