The incident took place around 5:30 PM when a girl of village Bharatgarh was learning driving from his brother on the bank of Bhakra Canal near village Barra Pind.
While reversing the car, the girl pressed the accelerator instead of brake and lost control over the car as a result of which the car fell into the canal, police said.
Some youth rushed from nearby and rescued their cousin who was also sitting in the car.
On getting the information Kiratpur Sahib SHO Raminder Singh Kahlon also reached the spot. Divers were pressed into service to recover the bodies.