Technical Service Bulletin PIT5586E — 2019 CHEVROLET SUBURBAN
ELECTRICAL SYSTEM
Bulletin Details
| TSB ID | PIT5586E |
| Manufacturer | |
| Vehicle | 2019 CHEVROLET SUBURBAN |
| Component | ELECTRICAL SYSTEM |
| Communication Date |
Bulletin Summary
This Preliminary information communicates a customer concern of IPC gauges inoperative or fluctuate, No Start, No Crank, SIR Light / Service Airbag Message, Service Suspension Message, Radio display blank, Steering Wheel Controls (SWC) not illuminated, Turn Signal no audible feedback, HVAC controls inoperative. During diagnostics a technician may find any of the following DTC's: B1011, B1370, B3980, U0020, U0029, U007D, U0073, U0078, U0100, U0101, U0102, U0104, U0140, U0151, U0155, U0164, U0184, U0186, U0198, U0422. Dealer is instructed to check for logic lock of Serial Data Gateway Module or for Serial Data Gateway Module X1 and X2 connectors having terminal concerns and repair as needed.
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 SUBURBAN
PIT5479G
UNKNOWN OR OTHER
PIT5509K
ELECTRICAL SYSTEM
15-06-01-002L
ENGINE AND ENGINE COOLING
18-NA-161
ELECTRICAL SYSTEM
20NA142
EQUIPMENT ADAPTIVE/MOBILITY
20NA212
SUSPENSION
PIE0554C
ELECTRICAL SYSTEM
19NA010
ELECTRICAL SYSTEM:ADAS:HUD:SOFTWARE
PIT5259F
STRUCTURE
N192257100
ENGINE AND ENGINE COOLING