Professional automotive repair technicians are indeed capable of repairing transmissions, which is a task that requires specialized skills and equipment. Transmission repair typically involves steps such as diagnosing faults, disassembling for inspection, replacing damaged components, and reassembling followed by testing. Technicians first use professional equipment to read fault codes, check the condition of the transmission fluid and external connection components. Upon completion of repairs, a road test is conducted to ensure smooth gear shifting and absence of abnormal noises. The complexity and cost of transmission repair depend on the extent of damage. Routine repairs may cost between 2,000 to 6,000 ringgit, while replacing the entire assembly can cost up to 5,000 to 15,000 ringgit. Regular maintenance such as timely replacement of appropriate transmission fluid can extend its service life. It is advisable to choose authorised repair shops to ensure quality. Should the transmission exhibit issues like difficult gear shifting, unusual noises, or fluid leaks, prompt inspection and repair are recommended to prevent further damage.