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Service bulletin 12266

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.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10246661
Published by NHTSA2023-12-11
Manufacturer's number12266
Manufacturer's date2012-11-01
NHTSA componentSERVICE BRAKES

NHTSA's summary

Service Update for Inventory and Customer Erroneous Electric Park Brake Message and Light, DTC C027D Expires with Base Warranty

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

Brakes

Trouble codes named

C027D

Vehicles listed
CHEVROLET VOLT2012

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Recalls for the same vehicles and component
13V2710002013-06-27. SERVICE BRAKES; ELECTRONIC STABILITY CONTROL (ESC)

A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.

Other bulletins for the same vehicles and component
21-NA-0432025-02-12. Service bulletin. This bulletin advises the dealers to maintain the vehicle stock on hand by doing a full inspection on the vehicles before being sold (prepping) to the customer.
21-NA-0432024-12-10. Service bulletin. This bulletin advises the dealers to maintain the vehicle stock on hand by doing a full inspection on the vehicles before being sold (prepping) to the customer.
PIP5596A2024-04-15. Service bulletin. This Preliminary information communicates that when removing the fuel line jumper hose care should be taken to be sure the line is reinstalled correctly to avoid a no/low fuel pressure situation.
PIC5734B2023-12-11. Service bulletin. Pulsation Or Drumming Noise Felt Through Brake Pedal On Light Apply.
PIC5734A2023-12-11. Service bulletin. Pulsation Or Drumming Noise Felt Through Brake Pedal On Light Apply.
PIC57342023-12-11. Service bulletin. Pulsation Or Drumming Noise Felt Through Brake Pedal On Light Apply.
PIC5423D2023-12-11. Service bulletin. Additional Information On Bleeding The Brakes
PIC5423C2023-12-11. Service bulletin. Additional Information On Bleeding The Brakes
PIC5423B2023-12-11. Service bulletin. Additional Information On Bleeding The Brakes.
131842023-12-11. Service bulletin. FMVSS NONCOMPLIANCE RECALL - Front Brakes Lock During ABS, Stability Control, or Traction Control Activation