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




Electric schemes - the general information

As inclusion in the given Management of the electric schemes corresponding to models of all years of release, is impossible in the given Section most typical of the schemes, demanding the frequent reference to them are collected and presented only.

Before starting diagnostics of malfunctions of electric contours check up a condition of safety locks and chain breakers (if those are provided) as them blowing can will be at the bottom of contour refusal. Make sure that the battery is completely charged, and tips of wires are reliably connected to its plugs (the Head of Adjustment and routine maintenance).

During check make sure of cleanliness of all contacts, track, that plugs have not appeared are broken off, and their fastening is weakened. At рассоединении electric sockets never pull for wires - always undertake the socket case.

In the table the card of colour codes of the wires accepted on cars of the given mark is more low presented.

Card of designations of the colours accepted at drawing up of electric schemes in the given Management

Card of colour designations of electroconducting of the car

Colour designation

Colour

Primary colour трассера

BK

The black

WT (white)

BR

The brown

WT

DB

Dark blue

WT

DG

Dark green

WT

GY

The grey

BK (black)

LB

The blue

BK

LG

Light green

BK

OR

The orange

BK

Card of colour designations of electroconducting of the car
Colour designation
Colour
Primary colour трассера
PK
The pink
BK or WT
RD
The red
WT
TN
The golden
WT
VT
The violet
WT
WT
The white
BK
YL
The yellow
BK
With трассером

Card of designations of the colours accepted at drawing up of electric schemes in the given Management

1
20A
The relay электроприводной the aerial and the trailer
2
15A
Lamps of stoplights
3
20A
Alarm system lamps
4
15A
Safety lamps
5
15A
Internal illumination
6
15A
The precautionary module of safety
7
15A
The precautionary relay of safety, the precautionary module of safety, light signal
8
15A
The ceiling console, remote control by locks, memory of a radio receiver, the block hours/notifications, the uniform lock, the electric drive of mirrors, a heater and air conditioner (HVAC) and information centre (VIC)
9
20A
Cleaner of back glass
10
15A
Radio receiver
11
15A
Cigar Lighter
12
15A
Lamps of a parking light and automatic headlights
13
20A
The horn relay
14
20A
The relay of the uniform lock
15
3A
The block of management and relay ABS
16
20A
Indexes of turns
17
7.5A
The block of management of a heater and air conditioner
18
15A
The block of management of pillows of safety (SRS)
19
15A
Internal mirror, automatics of lamps of headlights, the ceiling console, information centre VIC/GDM module, the coil of the relay of a heater of back glass, the relay of illumination of an input and the notification module
20
10A
The switch of heating of back glass, the switch of raising transfer, темпостат
21
15A
Control panel, the precautionary module of safety, the module of external lamps
22
15A
The block of management of pillows of safety (SRS), a speedometer, a tachometre, devices, measuring instruments
23
15A
A food of a heater of mirrors, the switch of warmed up back glass
24
7.5A
Illumination of the instrument panel
25
30A
The thermal safety relay of a heater of seats
26
30A
The thermal safety relay электроGlass lifts
27
10A
The thermal safety relay of the precautionary module of safety and windscreen screen wiper
28
30A
The thermal safety relay of a heater of back glass

The typical scheme of a contour of system of a charge

The typical scheme of a contour of system of start

The typical scheme of a contour of the lock of ignition (1 from 2)

The typical scheme of a contour of the lock of ignition (2 from 2)

The typical scheme of a contour of illumination подкапотного space/horn

The typical scheme of a contour of lighting devices передка the car (1 from 2)

The typical scheme of a contour of lighting devices передка the car (2 from 2)

The typical scheme of a contour of the switch of head headlights (1 from 2)

The typical scheme of a contour of the switch of head headlights (2 from 2)

The typical scheme of a contour of the switch of automatic head headlights (1 from 2)

The typical scheme of a contour of the switch of automatic head headlights (2 from 2)

The typical scheme of a contour of automatic switching of modes (day/night) of a rear-view mirror and прикуривателя

The typical scheme of a contour of screen wipers/washers (1 from 2)

The typical scheme of a contour of screen wipers/washers (2 from 2)

The typical scheme of a contour of the breaker of indexes of turns/alarm systems (1 from 2)

The typical scheme of a contour of the breaker of indexes of turn/alarm system (2 from 2)

The typical scheme of a contour of a radio tape recorder (1 from 2)

The typical scheme of a contour of a radio tape recorder (2 from 2)

The typical scheme of a contour of a combination of devices (1 from 4)

The typical scheme of a contour of a combination of devices (2 from 4)

The typical scheme of a contour of a combination of devices (3 from 4)

The typical scheme of a contour of a combination of devices (4 from 4)

The typical scheme of a contour of the relay of a central air of air

The typical scheme of a contour of a heater of glass of a door of a back (1 from 2)

The typical scheme of a contour of a heater of glass of a door of a back (2 from 2)

The typical scheme of a contour of the electric drive of mirrors (1 from 2)

The typical scheme of a contour of the electric drive of mirrors (2 from 2)

The typical scheme of the electric drive of the central lock (1 from 2)

The typical scheme of the electric drive of the central lock (2 from 2)

The typical scheme of the electric drive of lowering-podnimanija of glasses (1 from 3)

The typical scheme of the electric drive of lowering-podnimanija of glasses (2 from 3)

The typical scheme of the electric drive of lowering-podnimanija of glasses (3 from 3)

The typical scheme of a contour of lighting devices of a back of the car (1 from 3)

The typical scheme of a contour of lighting devices of a back of the car (2 from 3)

The typical scheme of a contour of lighting devices of a back of the car (3 from 3)

The typical scheme of a contour of system of injection of fuel (1 from 6)

The typical scheme of a contour of system of injection of fuel (2 from 6)

The typical scheme of a contour of system of injection of fuel (3 from 6)

The typical scheme of a contour of system of injection of fuel (4 from 6)

The typical scheme of a contour of system of injection of fuel (5 from 6)

The typical scheme of a contour of system of injection of fuel (6 from 6)

The scheme of the automatic conditioner of air (КВ)

Plugs of the block of management К/В C1 — the motor of a choice of a mode (+)
C2 — The motor of a drive mixing заслонки (-)
C3 — Position of the motor of a choice of a mode
C5 — Parking fires
C6 — A signal of choice К/В
C8 — +5В basic pressure
C9 — A fan drive
C10 — A line of data exchange (reception) (+)
C11 — A line of data exchange (transfer) (-)
C12 — Food К/В from ignition
C13 — A battery chain through safety locks/memories
C14 — Position of the motor of a drive mixing заслонки
C15 — The switch of systems of measurement
D1 — The motor of a choice of a mode (+)
D2 — A fan feedback
D3 — Position "circulation" of the motor of a drive заслонки
D4 — Position "giving of fresh air" the drive motor заслонки

D5 — The relay of a high-speed mode of the fan
D6 — The motor of a drive mixing заслонки (-)
D7 — Basic grounding
D9 — Return of the gauge of the conditioner of air/heater
D12 — The gauge of temperature of external air
D13 — Illumination of devices
D14 — The gauge of temperature of external air
D15 — The sunlight gauge

Conclusions of the block of engine management (PCM)
26 — a line of data exchange (reception) (+)
27 — a line of data exchange (transfer) (-)
28 — choice К/В
34 — the relay of coupling К/В
27 — the gauge - the switch of low pressure