Visual inspection:
* Gear shift lever: An automatic transmission usually has a selector marked P, R, N, D; the robot may have the same markings, but with additional modes such as ‘+’ and ‘-‘.
* Under the hood: Robotic transmissions have a clutch actuator that acts as the clutch pedal; automatic machines have a torque converter in the gearbox bell.
Test drive:
* Feelings when switching: Automatics switch smoothly and imperceptibly; robots may create harsher shifts or have a delay when shifting.
* ‘N’ mode (neutral): For automatic transmissions, when switching to ‘N’ mode, the car can roll freely; For robots, the ‘N’ switch may not be available or may cause the vehicle to stall.
*Manual mode: Automatic transmissions usually have a manual mode, while automatic transmissions do not.
Diagnostic scanner:
* The diagnostic scanner can identify the transmission type by reading fault codes.
* Typically the fault code for a robotic transmission starts with ‘P’ and for an automatic transmission it starts with ‘U’.
Other signs:
* Fuel Consumption: Automatics generally have higher fuel consumption than robots.
*Cost: Robotic transmissions are usually less expensive than automatic transmissions.
Additional tips:
*Refer to your vehicle’s owner’s manual or manufacturer’s specifications.
* Consult a mechanic or transmission specialist.