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April 1, 2019 Service bulletin

This technical bulletin provides a procedure to install higher amp fuses to correct the axle actuator high...

Chevrolet technical service bulletin 18NA301 for 2019 Chevrolet Silverado 1500 and 2019 GMC Sierra 1500.

Bulletin number
18NA301
Component
Electrical system
Summary
This technical bulletin provides a procedure to install higher amp fuses to correct the axle actuator high amperage draw.

Owners of these vehicles have filed 287 complaints in the electrical category.

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