The control unit for the automatic transmission (AT) in the Chevrolet Captiva is located in the engine compartment, next to the automatic transmission.
Location of the automatic transmission control unit:
* Under the hood, on the side of the automatic transmission
*Attaches to bracket or stand
* Usually rectangular or square in shape
*Connected to the automatic transmission via the wiring harness connector
Appearance of the automatic transmission control unit:
* Black or gray plastic housing
* Markings or technical specifications may be applied to the front side
* Multi-pin harness connector
Functions of the automatic transmission control unit:
* Controls the operation of the automatic transmission
* Processes signals from sensors associated with the automatic transmission and engine
* Shifts gears according to driving conditions
* Protects the automatic transmission from damage by regulating torque and pressure in the system
Access to the automatic transmission control unit:
To access the automatic transmission control unit, you may need to remove some parts under the hood, such as the engine cover or intake manifold. After removing all obstructions, disconnect the wiring harness connector from the automatic transmission control unit.
Note:
In some Chevrolet Captiva models, the automatic transmission control unit may be located in a different location, for example, under the center console. Refer to your vehicle’s specific year and model repair manual for more accurate information on the location of the automatic transmission control unit.