Car automatic transmission BMW X5 E53

Automatic transmission — general information
On BMW cars of the X5 series with the E53 body, automatic transmissions (AT) of three models are installed: with engines M57, M62 and N62 model A5S 440Z by ZF...

Work carried out on automatic transmission
Attention! It is strictly forbidden to start the engine and tow the vehicle if the automatic transmission is not filled with oil. It is strictly forbidden to...

Automatic transmission oil change
Oil change is carried out only when repairing the automatic transmission or its level is insufficient, which happens extremely rarely. Change the oil in the...

Adjusting the automatic transmission control unit lever
The adjustment of the automatic transmission control unit lever must be carried out in the following order. Check the automatic transmission control rod for...

Checking the functioning of the INTERLOCK and SHIFTLOCK systems
Checking the functioning of the "Interlock" systems (Steptronic) must be carried out in the following order. Set the ignition key to position "0" or remove it...

Removal and installation of automatic transmission type A5S 440Z
Attention! The automatic transmission should be removed only after the cause of the malfunction on the car has been precisely determined. Mark the position of...

Removal and installation of automatic transmission type A5S 390G
Removal and installation of the A5S 390G type automatic transmission should be carried out similarly to the A5S 440Z type automatic transmission, taking into...

Removal and installation of automatic transmission type GA6HP26Z
Replacement and installation of automatic transmission type GA6HP26Z with "N62" should be carried out similarly to automatic transmission types A5S 440Z and...

Replacing the automatic transmission oil cooler
Replacement of oil radiator (heat exchanger) Automatic transmission should be carried out in the following order. Drain the coolant from the engine cooling...

Flushing the automatic transmission oil cooler with pipelines
Flushing the automatic transmission oil cooler with pipelines is necessary when installing a new or repaired (spare) automatic transmission. Flushing the oil...

Replacing the position switch
Automatic transmission type "A5S 440Z" The replacement of the automatic transmission position switch type "A5S 440Z" must be carried out in the following...

Replacing the oil pan
Automatic transmission "A5S 390R" The replacement of the oil pan of the automatic transmission "A5S 390R" must be carried out in the following order....

Replacing the automatic transmission mesh oil filter
The replacement of the automatic transmission mesh oil filter type "A5S 390R" must be carried out in the following order. Remove the automatic transmission oil...

Replacing the torque converter oil seal
Automatic transmission type "A5S 390R" Replace the oil seal of the torque converter (GTKM) automatic transmission type "A5S 390R" must be carried out in the...

Replacing the automatic transmission control shaft seals
Replacement of the control axle seal of the automatic transmission "A5S 440Z" The replacement of the left and right oil seals of the control axis of the...

Replacing the control unit
Automatic transmission type "A5S 440Z" The replacement of the hydraulic control unit of the automatic transmission type "A5S 440Z" must be carried out in the...

Replacing the torque converter
Attention! Store the removed torque converter (TC) in a vertical position. Prepare a container to collect the transmission oil that flows out when removing the...

Replacing the transmission lock lever
The design of the transmission lock when parked in the A5S440Z automatic transmission is shown in Figure 9.77. The replacement of the transmission lock lever...

Replacement of the automatic transmission ECU program
The replacement of the automatic transmission ECU program must be carried out in the following order. Turn off the ignition. Connect the "MoDiC" or...

Replacing the gear shift bracket
Warning! It is prohibited to disassemble the gear shift bracket. The design of the gear shift mechanism (GSM) is shown in Figure 9.79. The gearshift mechanism...

Replacing the automatic transmission selector handle
Attention! Do not turn the selector handle when removing it, otherwise the retainer located in it will be cut off. The automatic transmission selector handle...

Adjusting the traction of the INTERLOCK system
Warning! It is prohibited to disassemble the gear shift bracket. Do not turn the selector handle when removing it, otherwise the lock located in it will be cut...

Replacing the speed sensors
Automatic transmission "A5S 440Z" The A5S 440Z automatic transmission has two speed sensors - output shaft and turbine. Before replacing the speed sensors, it...

Tightening torques for automatic transmission connections
Rear cover of automatic transmission: all M8 - 25 Nm. Bell-shaped housing of the torque converter: all M8 - 25 Nm. Threaded plug in the automatic transmission...

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BMW E53 (1999-2006)