Jeep Grand Cherokee

1993-1999 of release

Repair and car operation



Jeep Grandee Cheroki
+ Jeep Grand Cherokee brand Cars
+ Settings and routine maintenance
+ Ryadny six-cylinder engine
+ V8 Engine
+ Procedures of the general and major maintenance of the engine
+ Systems of cooling, heating and air conditioning
+ the 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 condition and replacement of the breaker of indexes of turn / alarm system
   Check of serviceability of functioning and replacement of the universal podrulevy switch
   Check of a condition 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 condition 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 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
   Description of a principle of functioning and diagnostics of a control system by speed (темпостата)
   Description of a principle of action and diagnostics of the electric drive of lowering-podnimaniya 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 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 operation receptions
0ea6cc78 0ea6cc78



The relay - the general information

For giving of an electric current to components of some of accessories of electric equipment of the car relays are used. Violation of serviceability of functioning of the relay conducts to refusal of a component served by it.

Part of the relay are grouped in PDC of the car which represents a box of safety locks and the relay and it is located in an impellent compartment.

In PDC located in an impellent compartment of the car safety locks and the relay are placed.

Other relays are placed in the block fixed under a cover of a ware box in salon of the car.

Access to the block of the relay is carried out by removal of a cover of a ware box.

In case of suspicion emergence on malfunction any of the relay, it should be removed and subjected to diagnostic check in dealer office of the company or a specialized repair truck. Replacement of the failed relay is made assembled.