Toyota Corolla

1992-1998 of release

Repair and operation of the car


Toyota Corolla
+ 1. Maintenance instruction
+ 2. Maintenance
+ 3. Engines
+ 4. Cooling systems, heating
+ 5. Fuel, exhaust systems
+ 6. System of decrease in toxicity
+ 7. Transmissions
+ 8. Coupling and half shafts
+ 9. Brake system
+ 10. Suspension bracket and steering
+ 11. Body
- 12. Electric equipment
   12.1. Safety locks
   12.2. The burned-through crossing points
   12.3. Automatic switches
   12.4. Relay
   12.5. Breakers of indexes of turns / alarm system
   12.6. The combined switch
   12.7. The switches installed on a steering column
   12.8. Lock of ignition and drum of the lock
   12.9. Switch of a heater of back glass
   12:10. Heater of back glass
   12:11. Radio receiver and loudspeakers
   12:12. Antenna
   12:13. Bulbs of headlights of head light
   12:14. Headlights of head light
   12:15. Replacement of bulbs
   12:16. System of day inclusion of headlights
   12:17. Engine of screen wipers
   12:18. Instrument guard
   12:19. Sound signal
   12:20. System cruise control
   12:21. System of the central lock
   12:22. System of window regulators
   12:23. Rear-view mirrors with the electric drive
   12:24. Safety airbag
   - 12:25. Electrical circuitries
      12.25.1. Systems of accumulator charging and start of the engine
      12.25.2. System of ignition
      12.25.3. Control system of the engine
      12.25.4. Control system of the engine 4E
      12.25.5. Headlights of head light
      12.25.6. Indexes of turns
      12.25.7. Internal lighting
      12.25.8. Back marker lights and lighting of the dashboard
      12.25.9. Headlights of a stoplight and headlight of a backing
      12.25.10. System of adjustment of light of forward headlights
      12.25.11. Back fog lights
      12.25.12. Forward fog lights and heater of back glass
      12.25.13. Electric drive of rear-view mirrors and top hatch
      12.25.14. Central lock
      12.25.15. Window regulators
      12.25.16. ABS system
      12.25.17. Lighter, hours and sound signal
      12.25.18. Washers and screen wipers
      12.25.19. Radio receiver and stereoplayer
      12.25.20. Devices of an instrument guard
      12.25.21. Fan of cooling of a radiator and conditioner
      12.25.22. Oven



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12:25. Electrical circuitries
GENERAL INFORMATION

As it is impossible to include in the management of the scheme of electric equipment of cars of all models and years of release which are described in this management, the most typical schemes which it is necessary to address most often are provided further.

Before diagnostics of any electric chain, check safety locks and automatic switches (if are established), to chtobyubeditsya that they in good shape. Check accumulator charging, and also that connections of wires of the accumulator were pure and reliable.

When checking wires, check that all connections and sockets of connection were pure, without the broken or badly connected contacts. At a connection socket detachment, do not pull for wires, undertake only the socket case.

The following reductions are used on schemes of electric equipment

ABS
System of anti-blocking of brakes
А/С
Conditioner
ACV
Pneumatic distributor
AND/T
Automatic transmission
COMB.
Combined
ECU
Electronic control unit
EFI
Electronic injection of fuel
Ex.
Except
FL
The burned-through crossing point
N / IN
Model with a body Hetchbek
IIA
The combined system of ignition
ISC
System of maintenance of constant speed of operation of the engine in rezhimekholosty the course
J/B
Block of safety locks
L/B
Model with a body Liftbek
LH
On the left side
LHD
Model with the left arrangement of a wheel
M/T
Mechanical transmission
O/D
The raising transfer
PTC
Positive temperature coefficient of resistance
RH
On the right side
RHD
Model with the right arrangement of a wheel
S/D
Model with a body like Sedan
SW
Switch
TEMP.
Temperature
VSV
Vacuum valve
W/G
Model with a body like Versatile person
w/
with
w/o
without

Grounding points

BI
From below the left rack of a body (for models with the left arrangement of a wheel)
From below the right rack of a body (for models with the right arrangement of a wheel)
BJ
From below the right rack of a body (for models with the left arrangement of a wheel)
From below the left rack of a body (for models with the right arrangement of a wheel)
BK
On the right rack of a body (for models with the left arrangement of a wheel)
On the left rack of a body (for models with the right arrangement of a wheel)
BL
In the center of a back wall of a luggage carrier
BM
In the center of a back door
EA
On the right forward wing
EB
On the left forward wing
EU
On the left wall under the dashboard
ED
Support of the right rack of a forward suspension bracket (for models with the left arrangement of a wheel)
Support of the left rack of a forward suspension bracket (for models with the right arrangement of a wheel)
ID
On the left wall under the dashboard (for models with the left arrangement of a wheel)
On the right wall under the dashboard (for models with the right arrangement of a wheel)
IE
On the left wall under the dashboard
IF, IG
On the left side of the dashboard (for models with the left raspolozheniyemrulya)
On the right side of the dashboard (for models with the right arrangement of a wheel)
IH
On the right wall under the dashboard