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Service bulletins for the 2014 Chevrolet Volt

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.

1655 on file from NHTSA, as of 2026-10-19.

By type

By component

By trouble code

By topic

Only bulletins with component: Brakes are shown. Show all

Bulletins, newest first
21-NA-0432025-02-12. Service bulletin. VISIBILITY/WIPER; SERVICE BRAKES; ENGINE; ELECTRICAL SYSTEM; WHEELS. 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. STRUCTURE:BODY; WHEELS; ENGINE; SERVICE BRAKES; UNKNOWN OR OTHER. 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. SERVICE BRAKES; FUEL SYSTEM, GASOLINE. 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.
PIC5423D2023-12-11. Service bulletin. SERVICE BRAKES. Additional Information On Bleeding The Brakes
PIC5423C2023-12-11. Service bulletin. SERVICE BRAKES. Additional Information On Bleeding The Brakes
PIC5423B2023-12-11. Service bulletin. SERVICE BRAKES. Additional Information On Bleeding The Brakes.
15-00-89-004E2022-10-11. Service bulletin. POWER TRAIN; SUSPENSION; ENGINE AND ENGINE COOLING; SERVICE BRAKES, HYDRAULIC; STEERING. This service bulletin provides technicians with updated information to help identify the differences between what is considered a fluid leak, and what is considered fluid seepage.
PIT5569B2022-08-15. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT; SERVICE BRAKES, AIR:ANTILOCK:WHEEL SPEED SENSOR. This Preliminary information communicates direction and examples when diagnosing multiple DTCs, one of which includes U**** Byte 71 DTC.
070316004D2022-06-13. Service bulletin. SERVICE BRAKES. This service bulletin provides information for tire pressure monitoring (TPM) system concerns.
21-NA-0432022-06-02. Service bulletin. FUEL SYSTEM, GASOLINE; SERVICE BRAKES; ENGINE AND ENGINE COOLING; FUEL SYSTEM, DIESEL; WHEELS. This informational 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.
18NA0672022-05-31. Service bulletin. SERVICE BRAKES. This service bulletin provides information for cleaning brake dust off of aluminum or chrome wheels.
PIP4723F2022-02-14. Service bulletin. SERVICE BRAKES, HYDRAULIC; FUEL SYSTEM, GASOLINE. This Preliminary Information communicates to the dealer the process for downloading or updating operating software for the Tire Pressure Monitor, Active Fuel Injector tester, multi media tester, PICO Scope, GR8 starting/charging tester and Vehicle Data Recorder tools, giving website address and step by step instructions to complete the update.
17-NA-3192021-04-15. Service bulletin. EQUIPMENT; EQUIPMENT ADAPTIVE/MOBILITY; SERVICE BRAKES, HYDRAULIC:PEDALS AND LINKAGES. Diagnostic Tips for Loss Of Brakes, Brake Pedal Going To Floor, Brake Pedal Hard, Brake Pedal Mushy, Possible Service Brake Assist and/or Service Stabilitrak Lights Illuminated Condition Some customers may comment on the brake pedal going to the floor, brake pedal hard, brake pedal mushy, or possible Service Brake Assist and/or Service Stabilitrak lights illuminated
PIT3271J2019-12-09. Service bulletin. WHEELS; SERVICE BRAKES, AIR:ANTILOCK. This Preliminary Information communication provides information to the technician about changing the tire and wheel size on vehicles. General Motors will only support a tire calibration for tires that have been sized, tested and designed for the vehicle in question and its applications. Technician should not use the information that is provided by the antilock braking system tire size selection.
PIC5423E2019-06-10. Service bulletin. SERVICE BRAKES. This Preliminary Information communication provides information to the technician with some additional steps that are needed to help perform a successful brake bleed on the Chevy Volt or the Cadillac ELR. Technician will need to use the tool J-29532-B to maintain 30 pounds per square Inch during the brake bleeding process.
19NA0642019-04-22. Service bulletin. SERVICE BRAKES, HYDRAULIC:PEDALS AND LINKAGES; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; TIRES; TIRES:TREAD/BELT. This informational bulletin provides information for dealers/technicians on when vehicle pulls to the left or right when regenerative braking paddle applied, and/or when brake pedal applied.
PIP5081E2018-06-04. Service bulletin. SERVICE BRAKES. This Preliminary Information communication provides information to the technician about vehicles that may have whistle, scrape or whine type noise while driving that may be more noticeable during regenerative braking. Technician may find this noise emanating from the left side of the drive unit. The tech may also state that the vehicle has a current or history diagnostic trouble code P0A46. The noise may be caused by the drive motor rotor bearing cage separated. Technician should replace the bearing with the new updated part number.
00-05-22-002N2018-06-04. Service bulletin. EQUIPMENT; SERVICE BRAKES. This informational bulletin provides information for Disc Brake Warranty Service and Procedures.
PI1410B2018-05-21. Service bulletin. PARKING BRAKE. This preliminary informational bulletin provides information regarding the normal characteristic of instrument panel red brake light intermittently comes on.
18NA0672018-05-21. Service bulletin. WHEELS; SERVICE BRAKES. This informational bulletin provides information for cleaning brake dust off of aluminum or chrome wheels.
00-05-22-002O2018-05-07. Service bulletin. SERVICE BRAKES. This informational bulletin provides technicians with a brake lathe calibration procedure.
17NA3192018-04-23. Service bulletin. SERVICE BRAKES, HYDRAULIC; SERVICE BRAKES, HYDRAULIC:POWER ASSIST. This informational bulletin provides Diagnostic Tips for Loss Of Brakes, Brake Pedal Going To Floor, Brake Pedal Hard, Brake Pedal Mushy, Possible Service Brake Assist and/or Service Stabilitrak Lights Illuminated leading them to the newly updated bleed procedures.
16-NA-2232017-12-22. Service bulletin. SERVICE BRAKES. This informational bulletin provides information on installing the correct tires for vehicles with the condition of under hard acceleration at higher speeds, the traction control light will flash. Or, they may come in for ABS or general handling/braking concerns.
PIP5081J2017-10-04. Service bulletin. SERVICE BRAKES. This Preliminary Information communication provides information to the technician about vehicles that may have whistle, scrape or whine type noise while driving that may be more noticeable during regenerative braking. Technician may find this noise emanating from the left side of the drive unit. The tech may also state that the vehicle has a current or history diagnostic trouble code P0A46. The noise may be caused by the drive motor rotor bearing cage separated. Technician should replace the bearing with the new updated part number.
PIC61032017-08-15. Service bulletin. ELECTRICAL SYSTEM; SERVICE BRAKES, ELECTRIC; ELECTRONIC STABILITY CONTROL:AUTOMATIC (ASC). This Preliminary Information communication provides information to the technician about vehicles that may have Service Stability Lamp on. Technician may find a current or history Diagnostic Trouble Code C012E and C12FE. Technician should follow Service Information diagnostics for Diagnostic Trouble Code C012E symptom code 00 in the Electronic Brake Control Module or C12FE in the Engine Control Module. If the vehicle has a current or history Diagnostic Trouble Code C012E symptom code 12 without a C012E symptom code 00 in the Electronic Brake Control Module and a C12FE in the Engine Control Module, the code sets due to a powertrain code or a power down issue with the vehicle, this is not related to the brakes. The technician should diagnose other Diagnostic Trouble Codes or issues with the vehicle first.

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.