Technical Service Bulletin 20NA207 — 2017 GMC YUKON XL
EXTERIOR LIGHTING
Bulletin Details
| TSB ID | 20NA207 |
| Manufacturer | |
| Vehicle | 2017 GMC YUKON XL |
| Component | EXTERIOR LIGHTING |
| Communication Date |
Bulletin Summary
This service bulletin informs the technician to inspect for a possible electrical concern at the ECM X2 electrical connector to correct a customer concern of Malfunction Indicator Lamp (MIL) Illuminated - DTC P0333 Set.
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 2017 GMC YUKON XL
16NA171
VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM:REAR WINDOW:ELECTRICAL HEATING ELEMENT
PIT5404G
STRUCTURE
20NA142
POWER TRAIN
17336 06
ENGINE
18NA355
ENGINE
19NA139
STRUCTURE:FRAME AND MEMBERS
16NA175
POWER TRAIN
100089005H
ELECTRICAL SYSTEM:WIRING
18NA369
STRUCTURE:BODY:HATCHBACK/LIFTGATE:SUPPORT DEVICE/STRUT
18NA360
LANE DEPARTURE: SENSING SYSTEM: CAMERA