The PCS board is designed to convert AC power to DC power and vice versa, allowing the Cybertruck to charge its DC battery from AC sources.

The RED Review host experienced the exact PCS problem on his own Cybertruck about a year ago.

If one of the AC parts of the PCS board is lost, the Cybertruck's AC charging amperage drops from 48 amps down to 24 amps, effectively halving the charging rate at home.

If a Cybertruck's PCS fails out of warranty, the repair is not cheap.

The PCS board is buried very deep in the Cybertruck, requiring parts of the truck bed to be removed and access behind or underneath the air compressor for replacement.

There is currently no recall on the Cybertruck's Power Conversion System (PCS).