Jeep Grand Cherokee

1993-1999 of release

Repair and operation of the car



Jeep Grand Cherokee
+ Cars of the Jeep Grand Cherokee brand
+ Settings and routine maintenance
+ Line six-cylinder engine
+ V8 engine
+ Procedures of the general and capital repairs of the engine
+ Cooling systems, heating and air conditioning
+ A power supply system and production of the fulfilled gases
+ System of electric equipment of the engine
+ Systems of decrease in toxicity of the fulfilled gases and engine management
+ Manual box of gear shifting
+ Automatic transmission
+ Transfer case
+ Coupling and transmission line
+ Brake system
+ Suspension bracket and steering
+ Body
- System of onboard electric equipment
   General information
   Diagnostics of malfunctions of 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 state and replacement of the breaker of indexes of turn / alarm system
   Check of serviceability of functioning and replacement of the universal understeering switch
   Check of a state and replacement of the switch of the 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 state and repair of a heater of glass of a door of a back
   Replacement of lamps of head headlights
   Adjustment of provision 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 the radio tape recorder and loudspeakers
   Removal and installation of the antenna
   Check of functioning and replacement of the motor of screen wipers
   Removal and installation of a combination of devices
   Check of functioning and replacement of a horn
   Description of the principle of functioning and diagnostics of a control system of the speed (tempostat)
   Description of the principle of action and diagnostics of the electric drive of lowering lifting of glasses
   The principle of functioning and check of the central lock and system of opening of doors without key
   Principle of action and check of serviceability of the electric drive of change of provision of seats
   Principle of action and check of serviceability of the electric drive of mirrors back look
   Safety cushion - the general information
   Electric circuits - the general information
   Arrangement and purpose of the relay and safety locks
+ Governing bodies and methods of operation



Check of functioning and replacement of the motor of screen wipers

Screenwashes

Check

 PERFORMANCE ORDER

  1. If the motor of the drive of screen wipers does not work in general, first of all check a condition of a safety lock (Undressed Safety locks - the general information).
  2. Check serviceability of the switch of screen wipers (Section Check of Serviceability of Functioning and Replacement of the Universal Understeering Switch).
  3. Take the chain breaker from the assembly block of safety locks (Undressed Safety locks - the general information). By means of an ohmmeter measure resistance between plugs. If resistance is equal to zero, replace the chain breaker.
  4. Remove the motor of the drive of screen wipers (see item 1-5). Turn the ignition key in position of ON.
  5. At the switched-off screen wipers measure resistance between the plug 4 sockets of the motor and weight. The indication has to equal to zero. If is not present, - restore the broken grounding.

Arrangement of plugs of the electric socket of the motor of screenwashes.

  1. Having transferred the switch in screen wipers to the low-speed mode, measure tension on the plug 5. It has to equal to battery tension. If this is so, but the motor does not work, then it is faulty and is subject to replacement.

Replacement

 PERFORMANCE ORDER

  1. Disconnect a negative wire from the battery.
  2. Mark with a wax pencil the provision of brushes on a windshield, then give nuts and remove levers of screen wipers.
  3. Uncover a fairing (Head Kuzov).
  4. Disunite the electric socket of the motor, give fixing bolts and remove the motor assembled with drafts, having taken out it from space under a fairing.
  5. Holding a driving crank of the motor a wrench, give a nut and remove a crank. Turn assembly upside down, give three fixing screws and separate the motor from assembly of drafts.
Details of assembly of the motor with drafts of the drive of levers of screen wipers.
  1. You make installation upside-down.

Back door glass cleaner

Check

 PERFORMANCE ORDER

  1. Check a condition of a safety lock in the assembly block (Undressed Safety locks - the general information).
  2. Remove facing of the panel of switches on the control panel and remove the back door window screen wiper switch (Head Kuzov). Connect the switch and test the plug 1 at the included ignition. The voltmeter has to show battery tension. If is not present, in a contour between the switch and the assembly block of safety locks there is a break.

Arrangement of plugs of the electric socket of the switch of glass cleaner of a door of a back.

  1. If tension of the battery is present at the corresponding plugs, terminal connections of conducting are found in satisfactory condition, and the motor does not work, the switch is faulty.
  2. Lift a door of a back and remove the panel of its internal upholstery (Head Kuzov).
  3. Disunite the electric socket on assembly of the motor of a screen wiper.
  4. Having turned the ignition key in position of OFF, make sure that resistance between the plug 3 motors and weight is equal to zero. If it not so, restore the broken grounding. Close a door of a back and make sure that resistance between the plug 6 and weight is equal to zero. If is not present, - make repair of the sensor switch of leaky closing of a door of a back and/or electrical wiring.
  5. Include ignition and check existence of food on the motor in each of provisions of the switch (switch). If tension is present, the switch and an electrical wiring as it should be, replace the motor.

Replacement

Details of installation of a screen wiper of a window of a door of a back


 PERFORMANCE ORDER

  1. Disconnect the lever of a screen wiper and remove a nut, facing and laying.
  2. Open a back door, remove the panel of its internal upholstery (Head Kuzov) and disunite the electric socket.
  3. Supporting the motor by one hand, give two fixing bolts, then remove the motor from the car.
  4. You make installation upside-down.