Technical Service Bulletin 18-NA-161 — 2019 CHEVROLET SUBURBAN
ELECTRICAL SYSTEM
Bulletin Details
| TSB ID | 18-NA-161 |
| Manufacturer | |
| Vehicle | 2019 CHEVROLET SUBURBAN |
| Component | ELECTRICAL SYSTEM |
| Communication Date |
Bulletin Summary
This technical bulletin provides a procedure for testing the battery cables for voltage drop, Checking for a bad ground at g218, Inspecting for a short at the starter B+ to shield and testing for a faulty battery.
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
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15-06-01-002L
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20NA212
SUSPENSION
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PIE0554C
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19NA010
ELECTRICAL SYSTEM:ADAS:HUD:SOFTWARE
PIT5259F
STRUCTURE
N192257100
ENGINE AND ENGINE COOLING