# Service bulletin PI\-0979

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: 10052277
- Published by NHTSA: 2013\-07\-09
- Manufacturer's number: PI\-0979
- Manufacturer's date: 2013\-05\-01
- NHTSA component: SERVICE BRAKES, HYDRAULIC:POWER ASSIST:VACUUM:HOSES, LINES/PIPING, AND FITTINGS; SERVICE BRAKES, HYDRAULIC:POWER ASSIST:VACUUM

## NHTSA's summary

GENERAL MOTORS: EVAP LEAK IN THE SMALL CANISTER VENT SOLENOID \(CVS\) VALVE NOT SEALING UNDER VACUUM. THE LEAK MAY BE INTERMITTENT AND PRESENT IN COLDER AMBIENT CONDITIONS. \*KB

## The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

## Components

Brakes

## Vehicles listed

- 2012 to 2013 BUICK LACROSSE
- 2012 to 2013 BUICK REGAL
- 2012 to 2013 BUICK VERANO
- 2013 CADILLAC ATS
- 2011 to 2013 CHEVROLET CRUZE
- 2013 CHEVROLET MALIBU
- 2012 to 2013 CHEVROLET ORLANDO

## Recalls for the same vehicles and component

- [2014557](/recalls/tc/2014557.md), 2014-12-10: Brakes
- [2013282](/recalls/tc/2013282.md), 2013-08-15: Brakes
- [13V360000](/recalls/nhtsa/13V360000.md), 2013-08-15: SERVICE BRAKES, HYDRAULIC:POWER ASSIST

## Other bulletins for the same vehicles and component

- [21\-NA\-043](/bulletins/11014230.md), 2025-02-12, 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\-043](/bulletins/11011709.md), 2024-12-10, 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.
- [17\-NA\-239](/bulletins/11010562.md), 2024-11-14, Service bulletin: SERVICE BRAKES. This bulletin provides information on possible normal brake drag caused by the vehicle parked for an extended period of time.
- [PI0676A](/bulletins/10253597.md), 2024-04-29, Service bulletin: SERVICE BRAKES. Squeal or Squeak Noise on Brake Apply.
- [PIP5146](/bulletins/10253405.md), 2024-04-22, Service bulletin: SERVICE BRAKES, AIR:ANTILOCK:CONTROL UNIT/MODULE; ELECTRICAL SYSTEM:SOFTWARE. Chatter Or Bind Feel On Turns.
- [PIP5596A](/bulletins/10253061.md), 2024-04-15, 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.
- [PIC5751A](/bulletins/10247046.md), 2023-12-11, Service bulletin: PARKING BRAKE. Service Park Brake Message C0558.
- [PIC5751](/bulletins/10247045.md), 2023-12-11, Service bulletin: PARKING BRAKE. Service Park Brake Message C0558.
- [PIC5745A](/bulletins/10247039.md), 2023-12-11, Service bulletin: PARKING BRAKE. Shifter Loose Feel in Drive Or Intermittent Shift To Park Message.
- [PIC5735A](/bulletins/10247024.md), 2023-12-11, Service bulletin: SERVICE BRAKES. Rattle Or Buzz From Behind IP IPC Or Dash

JSON: [/v1/bulletins/10052277](/v1/bulletins/10052277)

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