307 sw gears

Peugeot 307 sw 2004 model 1.6 petrol-lpg 110 hp (automatic gearbox).

firstly welcome. You have encountered a chronic problem of al4 sailors. If you search for automatic gear problems in the forum, you will meet many issues with solutions. most likely it will recover after changing the solenoid valves and the gearbox oil. I also recommend replacing the brake sensor. good forums.