At a glance
What can fail
In super cab pickups with optional 40/20/40 power front driver seats, the seat cushion support wires can damage the power lumbar wire harness insulation. This creates an electrical short that overheats the support wires, potentially causing melting, smoke, or fire.
What the fix does
The seat wire harness will be inspected. If undamaged, it will be covered with tubing, wrapped with tape, and rerouted. If damaged, it will be replaced.
Summarized — see the official notice for exact wording, dates, and contacts.