2017 GMC Acadia electrical system problems

Tl* the contact owns a 2017 GMC acadia. While operating the vehicle, smoke and sparks suddenly appeared from the vents inside the vehicle. The driver stopped the vehicle and called the fire department. When the fire department arrived, flames were present under the hood on the driver's side. The flames were extinguished and the cause of the fire was investigated. It was determined that the electronic module casing had blown off and the module had caught fire due to an electrical short. A police report was filed.

The contact owns a 2017 GMC Acadia. The contact stated that after shifting to the park position and attempting to turn the vehicle off, the engine shut off but the headlights and dashboard lights remained illuminated. Also, on multiple occasions, the battery had drained and the vehicle had to be jump-started. The vehicle was taken to the local dealer who diagnosed that the floor shifter harness was faulty and needed to be replaced.