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March 16, 2021 Service bulletin

This technical bulletin provides a procedure to remove the tabs from the pre and post battery positive...

Chevrolet technical service bulletin 20NA225 for 2021 Chevrolet Express and 2021 GMC Savana.

Bulletin number
20NA225
Component
Electrical system
Summary
This technical bulletin provides a procedure to remove the tabs from the pre and post battery positive cables so they dont contact the Mega fuses mounting studs that are grounded out.

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