Cadillac XT5 transmission service light on, issue under investigation on Cadillac XT5

Some Cadillac XT5 owners report experiencing issues when the transmission service light illuminates, indicating potential problems with the transmission system that require immediate attention. These issues may include low transmission fluid levels, which can lead to poor performance and possible damage to the transmission. Additionally, a transmission fluid leak can result in decreased fluid levels, negatively impacting the transmission's functionality. Some owners also report sensor malfunctions that trigger the service light, necessitating diagnostic testing to pinpoint the exact issue. Furthermore, there may be underlying mechanical or electrical faults within the transmission system that need to be addressed by a professional technician. It is crucial to resolve these issues promptly to prevent further damage and ensure safe driving conditions, and seeking assistance from a qualified mechanic or dealership is strongly recommended.