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PREVENTIONS
Cars are equipped by safety systems (SRS), including pillows of safety and натяжители seat belts. Before work about gauges of blow, the panel of devices and a steering column disconnect at first negative, and then positive for the plug from the storage battery and wait about two minutes. It will exclude unapproved disclosing of pillows of safety and operation натяжителей seat belts which can cause a trauma.
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Fig. 9.25. System of blocking of the lever of the selector and the ignition lock on models 1996 and 1997: 1 – the solenoid of blocking of a key in the ignition lock; 2 – the stoplight switch; 3 – the solenoid of blocking of the lever of the selector; 4 – the control switch of positions of the lever of the selector; 5 – the block of management of blocking system; 6 – the button
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Fig. 9.26. System of blocking of the lever of the selector and the ignition lock on models with 1998 for 2001: 1 – the stoplight switch; 2 – the solenoid of blocking of a key in the ignition lock; 3 – the block of management of blocking system
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Fig. 9.27. System of blocking of the lever of the selector and the ignition lock on models since 2001: 1 – the solenoid of blocking of a key in the ignition lock; 2 – the stoplight switch; 3 – the block of management of blocking system
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The system of blocking of the lever of the selector and the ignition lock interferes with moving of the lever of the selector from positions P and N if the brake pedal (
fig. 9.25,
9.26,
9.27 is not pressed
9.26,
9.27 ). Also it is impossible to take a key from the ignition lock if the selector lever is not established in a starting position.
Check of the solenoid of blocking of a key in the ignition lock
Remove a casing of a steering column.
Disconnect an electric socket from the solenoid of blocking of a key in the ignition lock.
By ohmmeter measure resistance of a winding of the solenoid which should be within 12,5–16,5 Ohm.
Using additional wires, for short time submit pressure of the storage battery to contacts of a winding of the solenoid, thus it should publish a clicking sound. Do not submit pressure long time as the solenoid can be damaged.
If any of checks has not given positive results, replace the solenoid.
Check of the solenoid of blocking of the lever of the selector on models of release 1996 and 1997
Remove the central console.
Disconnect an electric socket from the solenoid of blocking of the lever of the selector.
By ohmmeter measure resistance of a winding of the solenoid which should be within 26–33 Ohm.
Using additional wires, for short time submit pressure of the storage battery to contacts of a winding of the solenoid, thus it should publish a clicking sound. Do not submit pressure long time as the solenoid can be damaged
If any of checks has not given positive results, replace the solenoid.
Check of the control switch of positions of the lever of the selector on models of release 1996 and 1997
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Fig. 9.28. Connection щупов an ohmmeter at check of the switch of positions of the lever of the selector: Р1, Р, Р2 – switch contacts
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Disconnect an electric socket from the switch and by an ohmmeter measure resistance between contacts in each position of the lever of the selector (rice
9.28). Switch conditions are resulted in
table 9.4.
If resistance between contacts does not correspond to requirements replace the switch.
The block of management of blocking system
If the components set forth above are serviceable, and the blocking system does not work properly, possibly, the block of management of blocking system is faulty, and it is necessary to replace it. However before block replacement check up
electric chains between components of system of blocking on absence of breakages and short circuits.