The positive battery cable terminals may contact a fuse block assembly attachment post and cause an electrical short circuit.
A short-circuit can increase the risk of a fire.
What to do
GM will notify owners, and dealers will remove a portion of the anti-rotation tab on both positive battery cable terminals near the fuse block assembly attachments free of charge.
If too much of the tab had been removed during prior servicing, the battery cable will be replaced free of charge.
Owners should park their vehicles outside and away from structures until the repair is complete.
The recall is expected to begin May 3, 2021.
Owners may contact Chevrolet customer service at (800) 222-1020, and GMC customer service at (800) 462-8782. GM's number for this recall is N202325160.