Technical Service Bulletin A202319910 — 2020 BUICK ENCORE
EXTERIOR LIGHTING
Bulletin Details
| TSB ID | A202319910 |
| Manufacturer | |
| Vehicle | 2020 BUICK ENCORE |
| Component | EXTERIOR LIGHTING |
| Communication Date |
Bulletin Summary
Emission - General Motors has decided to conduct a Voluntary Emission Recall involving certain vehicles. Certain vehicles may have a blockage of the Positive Crankcase Ventilation (PCV) passage in the camshaft cover. If a vehicle has this condition, crankcase pressure may progressively increase to the point where it could cause the engine to run roughly, the malfunction indicator lamp (check engine light) to illuminate and engine damage to occur. Dealers are to inspect the camshaft cover and replace if a blockage is present in the PCV passage.
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 2020 BUICK ENCORE
11-00-89-005V
EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
16-NA-405
ELECTRICAL SYSTEM
16-NA-405
ENGINE AND ENGINE COOLING
21NA246
VEHICLE SPEED CONTROL:CRUISE CONTROL
17NA221
EXTERIOR LIGHTING
21NA026
EQUIPMENT ADAPTIVE/MOBILITY
A202319910
SERVICE BRAKES
PIP5647B
ELECTRICAL SYSTEM
A202309040
STRUCTURE
20NA151
ELECTRICAL SYSTEM