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



Arrangement and purpose of the relay and safety locks

The panel of safety locks can be located at the right end face of the dashboard.

The knot of distribution of power with the relay and powerful safety locks is located in a motive compartment behind the battery.

Relay of knot of distribution of food

A
Relay of fog lights
B
Relay of the fuel pump
With
Pump ABS relay
D
Air conditioner relay
E
Relay of an automatic cut-off
F
Starter relay
G
System ABS relay

Safety locks

1
60A
Generator exit
2
30A
Engine management: fuel pump, generator podmagnichivaniye, injectors, control unit of the engine, ignition coil, AT control unit, lambda probe
3
40A
Power supply of a box of safety locks from the battery
4
60A
Ignition switch (only situation chain "movement")
5
40A
Ignition switch (chain of provisions "start" and "movement")
6
30A
Heater fan
7
30A
Headlights
8
20A
ABS control unit
9
60A
Generator exit
10
40A
Pump ABS
11
15A
Control unit of transmission
12
20A
Diagnostics of safety cushions
13
15A
Air conditioner compressor
14
20A
Control unit of the engine
15
15A
Fog lights, illumination of a motive compartment
16
20A
Shutdown of ignition

Relay box


A
Relay of the anticreeping alarm system
B
Horn relay
With
Relay of locking of the lock of a door
D
Relay of unlocking of the lock of a door
E
F
G
Antenna electric drive relay
H
Relay of a heater of back glass
J
Relay of the index of turns
K
Entrance illumination relay