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
+ Power supply system and production of the fulfilled gases
- System of electric equipment of the engine
   General information
   Start of the engine from an auxiliary source
   Check of a state and replacement of wires of the battery
   Removal and installation of the battery
   System of ignition - the general information
   Check of serviceability of functioning of system of ignition
   Check of serviceability and replacement of the coil of ignition
   Check of serviceability and replacement of the sensor of position of the camshaft
   Removal and installation of the distributor
   System of a charge - the general information and precautionary measures
   Check of serviceability of functioning of system of a charge
   Removal and installation of the generator
   System of start
   Diagnostics of malfunctions of a starter without its removal from the car
   Removal and installation of a starter
   Removal and installation of the traction relay (4.0 l engines)
+ 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
+ Governing bodies and methods of operation



System of start

The starters installed on the 4.0 l engines have the facilitated design with the planetary gear drive. Such assemblies of a starter / the traction relay made by the Mitsubishi company provide the high speed of a provorachivaniye of the engine at its start.

The block is equipped with the removable traction relay which can be bought in an individual order (ask in shops of automobile accessories). On the 5.2 l engines the starter of Nippondenso equipped with a reducer where for achievement of desirable effect output gear wheels of different diameter This starter are used is established is the monolithic block. Before starting dismantle of a starter on your car consult in dealer office.

The only system designation of start is the engine provorachivaniye with a speed sufficient for its start.

The system of start consists of the battery, a starter, the traction relay and connecting wires. The traction relay fastens directly to a starter.

Assembly of a starter with the traction relay is established in the top part of the engine, in the neighbourhood with a transmission dome.

At turn of the ignition key in situation START there is a zapityvaniye of the traction relay which carries out giving of power supply of the battery on a starter. The starter begins to rotate, scrolling the engine.

During the work with components of system of start it is necessary to remember the next moments:

  • The excessive provorachivaniye of a starter can lead to its overheat that is fraught with serious damages. Do not include a starter continuously longer than on 15 sec. The pause between two long inclusions has to make not less than 2 minutes.
  • The starter is connected directly to the battery and at maloperation, overloads and short circuit can cause formation of an electric arch that is fraught with the fire.

Before starting service of start, any of components of system, surely disconnect a negative wire from the battery.

If the radio tape recorder in your car is equipped with a security code before disconnecting a negative wire from the battery make sure that you know this code.