A four-speed automatic transmission is installed on some cars. Since the automatic transmission is a complex unit, it must be repaired at a service station using special equipment.
Diagnostics of malfunctions of automatic transmission Abnormal operation of the gearbox can be caused by the following reasons: poor-quality adjustment; malfunctions in the hydraulic system; malfunctions in the mechanical system; malfunctions in the computer or the...
Adjustment and replacement of a cable of a choice of transfers Adjustment When moving the gear selector from neutral to other positions, it should move smoothly and be clearly fixed. In this case, the lever position indicator should indicate the correct position of the lever. If...
Checking and adjusting the throttle cable 1. Fully depress the accelerator pedal and check that the throttle is fully open. 2. If the throttle does not open fully, press the accelerator pedal all the way, loosen the adjusting nuts and adjust the cable so that...
Checking, replacing and adjusting the starter interlock switch The starter interlock switch prevents the engine from starting in any gear selector position other than PARK and NEUTRAL. Examination The position of the closed contacts of the starter interlock switch depending on the...
Gear selector lever lock Arrangement of elements of system of the lock of the lever of a gear change 1 - blocking solenoid; 2 - stoplight switch; 3 – lock reset button; 4 – lock solenoid; 5 - lock control switch The gear lever lock prevents the...
Drive shaft seals — replacement 1. Raise the front of the car and secure it on stands. 2. Remove the driveshaft inner joint from the gearbox. 3. Using a screwdriver or pry bar, remove the O-ring from the gearbox. 4. Using a tubular mandrel of the...
O-ring speedometer drive — replacement The vehicle speed sensor and speedometer drive mechanism cover are located on the rear of the transmission. 1. Disconnect the electrical connector from the vehicle speed sensor and remove the speedometer sensor and...
Checking and replacing gearbox supports 1. Insert a large screwdriver or pry bar between the metal and rubber parts of the transmission mount. 2. When moving the mount to the sides, check that the gearbox does not move much. Otherwise check up integrity of a...
Electronic automatic transmission control system Location of elements of the electronic control system of an automatic transmission on a car 1 - starter blocking switch; 2 - locking solenoid; 3 – speed sensor No. 1; 4 - coolant temperature sensor; 5 - electrical...