Automatic gearbox Opel Zafira A (petrol)

Automatic transmission — reference data
This section describes operations related to the automatic transmission and its components, the performance of which is advisable to perform independently...

Automatic transmission — design description
Opel Astra and Zafira vehicles use four-speed automatic transmissions (AT). The design of the automatic transmission includes a torque converter, an oil pump,...

Automatic transmission — technical condition check
Sequence of execution 1. Check the level of the working fluid in the gearbox (see "Checking the levels of technical fluids"). A low or high oil level can have...

Gearbox — replacement of working fluid
The work must be carried out at the specified frequency (see " Periodic maintenance "). The condition of the working fluid has a very strong influence on the...

Automatic transmission mode selector cable — replacement and adjustment
Replacement 1. Prepare the car for work (see " Preparing the car for maintenance and repair "). 2. Set the selector to P mode. 3. Remove the floor tunnel...

Gas Pedal Sensor — Checking and Replacing
The sensor informs the automatic transmission control unit that the gas pedal is fully depressed and a special kick-down mode is required for maximum...

Automatic transmission special mode switches — checking and replacement
The design of the car provides for two special modes of operation of the automatic transmission - sport and winter (see " Controls and instruments "). If any...

Automatic transmission operating mode indicator unit — replacement
A special unit is installed near the selector under its trim, showing the currently enabled automatic transmission mode. The enabled mode is indicated by means...

Automatic transmission selector lock solenoid — checking and replacing
The automatic transmission mode selector has a special device (solenoid) that does not allow the selector to be moved from the P mode, with the ignition off...

Automatic transmission selector position microswitches — checking and replacement
There are two microswitches installed on the automatic transmission mode selector. The first of them connects one of the terminals of the locking solenoid to...

Automatic transmission mode selector — removal, repair and installation
Sequence of execution 1. Prepare the car for work (see " Preparing the car for maintenance and repair "). 2. Disconnect the cable from the selector and its...

Automatic transmission operating mode sensor — checking and replacement
A special sensor is installed on the automatic transmission housing, which informs the control unit about the selected operating mode, and also turns on the...

Electronic control unit of automatic transmission — replacement
Sequence of execution 1. Prepare the car for work (see " Preparing the car for maintenance and repair "). 2. Remove the floor tunnel lining (see " Parking...

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