What are codes P0732 and P0734?

Codes P0732 and P0734 are diagnostic trouble codes related to the transmission of a vehicle. P0732 indicates an issue with the gear ratio in the transmission, specifically that the transmission is stuck in second gear, while P0734 suggests a similar problem but pertains to fourth gear. Both codes can result from various issues, including low Transmission Fluid, faulty sensors, or internal transmission damage. It's essential to diagnose the root cause to ensure proper repair and restore normal transmission function.