Ish. Traditional car manufacturers had this figured out but intentionally dropped the plot over the last couple decades because make number go up. Net result: my wife had a mouse die in a vent duct in her 2 year old SUV. We drove a dealership loaner for 8 months waiting for parts. They ended up replacing the entire dash assembly (including gauge clusters, and infotainment unit). Many (most?) modern car transmissions aren't field-serviceable because no parts are available. Any issue with the transmission means the entire unit gets replaced.
Ish. Traditional car manufacturers had this figured out but intentionally dropped the plot over the last couple decades because make number go up. Net result: my wife had a mouse die in a vent duct in her 2 year old SUV. We drove a dealership loaner for 8 months waiting for parts. They ended up replacing the entire dash assembly (including gauge clusters, and infotainment unit). Many (most?) modern car transmissions aren't field-serviceable because no parts are available. Any issue with the transmission means the entire unit gets replaced.