Vehicle Safety Data

Technical Service Bulletin PIT6405 — 2021 GMC SIERRA 1500

UNKNOWN OR OTHER

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Bulletin Details

TSB ID PIT6405
Manufacturer
Vehicle 2021 GMC SIERRA 1500
Component UNKNOWN OR OTHER
Communication Date

Bulletin Summary

This PI is to inform dealers of a possible issue with an LVDS cable causing the radio to come on unwanted

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 2021 GMC SIERRA 1500

25-NA-080 POWER TRAIN
22-NA-210 ENGINE
24-NA-188 ENGINE
24-NA-186 ENGINE
24-NA-175 ENGINE
N222389722 ELECTRICAL SYSTEM
23-NA-002 ENGINE
23-NA-112 EQUIPMENT:ELECTRICAL
PIT5744D LANE DEPARTURE: BLIND SPOT DETECTION
PIT5687A ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM):SOFTWARE
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