Jeep Grand Cherokee

1993-1999 of release

Repair and car operation



Jeep Grand Cherokee
+ Cars of mark Jeep Grand Cherokee
+ Options and routine maintenance
+ Рядный the six-cylinder engine
+ Engine V8
+ Procedure of the general and engine major repairs
+ Systems of cooling, heating and air conditioning
+ The power supply system and release of the fulfilled gases
+ System of an electric equipment of the engine
+ Systems of decrease in toxicity of the fulfilled gases and engine management
+ Manual box of a gear change
+ Automatic transmission
+ Distributing box
+ Coupling and трансмиссионная a line
+ Brake system
+ Suspension bracket and steering
+ Body
- System of an onboard electric equipment
   The general information
   Diagnostics of malfunctions of an electric equipment of the chassis - the general information
   Safety locks - the general information
   Fusible inserts - the general information
   Chain breakers (thermal relays) - the general information
   The relay - the general information
   Check of a condition and replacement of the breaker of indexes of turn/alarm system
   Check of serviceability of functioning and replacement universal подрулевого the switch
   Check of a condition and replacement of the switch of ignition/cylinder of the lock
   Check of serviceability of functioning of the switch of heating of glass of a door of a back
   Check of a condition and repair of a heater of glass of a door of a back
   Replacement of lamps of head headlights
   Adjustment of position of head block headlights
   Removal and installation of cases of head block headlights
   Replacement of lamps
   Removal and installation of switches of head headlights and screen wiper of a window of a door of a back
   Removal and installation of a radio tape recorder and loudspeakers
   Removal and aerial installation
   Check of functioning and replacement of the motor of screen wipers
   Removal and installation of a combination of devices
   Check of functioning and horn replacement
   The description of a principle of functioning and diagnostics of a control system by speed (темпостата)
   The description of a principle of action and diagnostics of the electric drive of lowering-podnimanija of glasses
   Principle of functioning and check of the central lock and system of opening of doors without a key
   Principle of action and check of serviceability of the electric drive of change of position of seats
   Principle of action and check of serviceability of the electric drive of mirrors back a kind
   Safety pillow - the general information
   Electric schemes - the general information
   Arrangement and appointment of the relay and safety locks
+ Controls and operation receptions

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Check of a condition and replacement of the switch of ignition/cylinder of the lock

All considered models are equipped by a safety pillow. The pillow constantly is in "the guarded" condition and can work to (be inflated) at any moment at the connected battery. In order to avoid casual operation of a pillow (and receptions as a result of a trauma) each time at carrying out of any works with components of system of safety disconnect a negative wire from the battery. After a detachment of a wire from the battery before starting to work wait still at least two minutes (the system is equipped by the condenser to which time for a discharge is required). More in detail about work of system of safety the Section a safety Pillow - the general information see.

The ignition lock is located on the right party of a steering column and fastens to it three sealed up screws with heads of type TORX (Т-20), for отдавания which the special tool (ask in shops of automobile accessories) is required.

Check

The scheme of placing of plugs of the lock of ignition

Turned to the ignition lock сторогна a socket.


Wire nest
Colour of a wire
To a chain
1
Yellow-dark blue
The starter relay
2
The yellow
Ignition/start
3
Grey-black
Control lamp of braking
4
Red-white
A battery food
5
Oranzhevo-black
Consumers in position "RUN" the lock
6
The violet
Consumers in position "RUN" and "ACC"
7
Rozovo-black
A battery food

 PERFORMANCE ORDER

  1. Remove the lock (item 1-3 see).
  2. By means of an ohmmeter or equipped own battery of a lamp-sampler check up a continuity between lock plugs.
  3. If спецификационные requirements to a continuity on the switch (lock) of ignition are not satisfied, replace it.

Replacement

 PERFORMANCE ORDER

  1. Disconnect a negative wire from the battery.
  2. Remove the top and bottom covers of a casing of a steering column (the Head the Body).
  3. Give the sealed up screws, separate the lock of ignition from a steering column, then disunite an electric socket and remove the lock from a column.

The ignition lock fastens by means of three sealed up screws with heads of type TORX (arrow) (the bottom screw is located under a cover).

  1. In case of need removals of the cylinder of the lock insert the ignition key and turn it in position LOCK. On models to 1994 (inclusive) вып. Press a fixing pin a small screw-driver so that it has appeared заподлицо with a surface. On models 1995 вып. Instead of a fixing pin the sealed up screw which for cylinder clearing it is necessary to give is established.
  1. Press a fixing pin for liberation of the cylinder of the lock - on models 1995 вып. Give the sealed up screw.
  1. Turn a key clockwise in position OFF that will allow to liberate the lock cylinder, however yet it is not necessary to remove last definitively.
  1. After liberation the cylinder should leave the lock approximately on 3 mm - do not try to take it before the key will be turned in position LOCK and taken from the lock.
  1. Installation make upside-down. After gearing of the switch with draught ползуна parking make sure that the lock tag of a column on the switch is located to in parallel electric socket.
  1. Before installation make sure that the lock tag of a column on the lock has risen to in parallel electric socket.
  1. Insert the cylinder in position LOCK against the stop into a lock bottom. Pressing the cylinder, insert into it a key and turn it clockwise in position RUN. On models 1995 вып. Screw the sealed up screw.