Technical Service Bulletin 20NA030 — 2019 CHEVROLET duplicate SILVERADO 5500
SUSPENSION
Bulletin Details
| TSB ID | 20NA030 |
| Manufacturer | |
| Vehicle | 2019 CHEVROLET duplicate SILVERADO 5500 |
| Component | SUSPENSION |
| Communication Date |
Bulletin Summary
This service bulletin provides a procedure to correct a customer concern of Rear Air Suspension Inoperative.
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 2019 CHEVROLET duplicate SILVERADO 5500
PIT5894C
WHEELS
00-03-10-006P
WHEELS
PIT6141
SERVICE BRAKES
N212327100 01
ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL
20NA212
ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL
PIT5719A
SERVICE BRAKES, HYDRAULIC
N202300240
POWER TRAIN
19NA164
ENGINE
PIP5687
FUEL SYSTEM, GASOLINE
N192275090
EQUIPMENT