Technical Service Bulletin N192289160 — 2014 CHEVROLET IMPALA
ENGINE AND ENGINE COOLING:ENGINE
Bulletin Details
| TSB ID | N192289160 |
| Manufacturer | |
| Vehicle | 2014 CHEVROLET IMPALA |
| Component | ENGINE AND ENGINE COOLING:ENGINE |
| Communication Date |
Bulletin Summary
Special Coverage - In certain 2014 model year Chevrolet Impala and Malibu vehicles equipped with a 2.5L engine, the rocker arm oil control valve, (OCV), may malfunction. If this occurs, the valve may fail to correctly control oil gallery pressure into the engine?s rocker arm system or leak small amounts of oil onto the exterior of the engine. The customer may notice the engine running rough. In addition, the Malfunction Indicator Lamp (Check Engine Light) may illuminate and a diagnostic trouble code related to the OCV may set. Dealers are to replace the rocker arm oil control valve. The repairs will be made at no charge to the customer.
About Technical Service Bulletins
A Technical Service Bulletin (TSB) is a document issued by a vehicle manufacturer to its dealers, describing a known issue with a specific vehicle or set of vehicles and the recommended procedure to fix it. Unlike recalls, TSBs are not mandatory and are typically only performed if an owner reports the related issue. However, TSBs can be an indicator of common problems with a vehicle.
Other TSBs for the 2014 CHEVROLET IMPALA
21-NA-043
ENGINE
21NA274
ELECTRICAL SYSTEM
PIP5527L
ENGINE AND ENGINE COOLING:ENGINE:OIL/LUBRICATION
N192289160
EQUIPMENT
PIP5527H
ENGINE
PIP5527G
EQUIPMENT ADAPTIVE/MOBILITY
17NA321
ENGINE
PIC5894A
ELECTRICAL SYSTEM:WIRING
PIC5894A
ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL
PIC5894A
ELECTRICAL SYSTEM