Opel Vectra A

since 1988-1995 release

Repair and operation of the car



Vektr's Opel And
+ 1. Maintenance instruction
+ 1.1 Maintenance
+ 2. Engine
+ 3. Repair of DOHC engines
+ 4. Repair of the diesel engine
+ 5. Cooling system
+ 6. Fuel system
+ 7. The fuel and exhaust system of models with system of injection of fuel
+ 8. Exhaust system and system of decrease in toxicity of exhaust gases
+ 9. Fuel systems of the diesel engine
+ 10. Engine electrical systems
+ 11. Transmission
+ 12. Mechanical transmission
+ 13. Automatic transmission
+ 14. Power shafts
+ 15. Brake system
+ 16. Suspension bracket
+ 17. Body
- 18. Electric equipment
   18.2. General information
   18.3. Electric chains
   18.4. Detection of a faulty chain
   18.5. Safety locks and relay
   18.6. Ignition lock
   18.7. Switch of lighting and indexes of turns
   18.8. Windscreen washer/screen wiper switch
   18.9. Switches on the dashboard
   18:10. Switch of adjustment of provision of an external mirror
   18:11. Switch of the electric drive of the hatch
   18:12. The switch of illumination of salon installed in a door rack
   18:13. Switch of lighting of the luggage compartment
   18:14. Stoplight switch.
   18:15. Switch of a control lamp of the emergency brake
   18:16. Oil pressure sensor
   18:17. Lighter illumination
   18:18. Hours
   18:19. A front seat with heating
   18:20. Combination of devices
   18:21. Elements of a combination of devices
   18:22. Elements of the on-board computer
   18:23. Elements of a control and management system
   18:24. Sound signal
   18:25. Lamp of illumination of salon
   18:26. Replacement of bulbs of internal lighting
   18:27. Headlight
   18:28. Engine of the proofreader of light of headlights
   18:29. Adjustment of light of headlights
   18:30. System of reduction of intensity of light of headlights
   18:31. Forward index of turns
   18:32. Side repeater of turns
   18:33. Forward fog light
   18:34. Back lamps
   18:35. Lamp of illumination of registration plate
   + 18:36. Replacement of bulbs of external lighting
   18:37. Replacement of brushes of a screen wiper
   18:38. Screen wiper levers
   18:39. Washer jets
   18:40. Engine and drafts of a screen wiper
   18:41. Engine of a screen wiper of a back door
   18:42. Headlight screen wiper engine
   18:43. Windscreen washer tank
   18:44. Windscreen washer pump
   18:45. Unidirectional valve of a washer of headlights
   18:46. Elements of window regulators with the electric drive
   18:47. Programming of a control system of window regulators
   18:48. Elements of the central blocking of doors
   18:49. Antenna
   18:50. An antenna mast with the electric drive
   18:51. Loudspeakers
   18:52. Radio tape recorder
   18:53. Hatch drive electric motor
   18:54. Speedometer drive cable
   18:55. Anticreeping alarm system
   18:56. Elements of the anticreeping alarm system
   18:57. Safety cushion
   18:58. A safety cushion from the driver
   18:59. A steering wheel with a safety cushion
   18.60. Contact block of a safety cushion
   18.61. A safety cushion from the passenger
   18.62. A safety cushion arm from the passenger
   18.63. Control unit of safety cushions
   - 18.64. Electric circuits
      18.64.1. A key to electric circuits of models since 1989
      18.64.2. The electric circuit of models since 1989
      18.64.3. A key to electric circuits of models since 1991
      18.64.4. The electric circuit of models since 1991
      18.64.5. A key to electric circuits of models since 1989
      18.64.6. The electric circuit of models since 1989
+ 19. Check of malfunctions
24bec775



18.64. Electric circuits

GENERAL INFORMATION

Electric circuits are submitted in the simplified option.

Under the lower line on the scheme there are numbers of coordinates according to which, using a key, it is possible to define a chain or an element of the scheme.

Chains of giving of positive tension are located in the top part of the scheme. The line designated by figure 30 is constantly energized, and the line with figure 15 is energized only at the included ignition.

Numbers in squares designate the coordinate in which this wire is connected.

As an example we will consider the electric chain of the switch of turns located between coordinates 496 and 498. Food of an electric chain is carried out from the line 15 after inclusion of ignition through F22 safety lock in 10A. If the car is equipped with the mechanical transmission, электричес Kaya passes a chain on a wire with a section of 0,75 mm (SV 0,75) through contact 12 in the electric X5 socket to the switch of indexes of turns 87. From the switch the electric chain proceeds on a white wire with a black strip with a section of 0,75 mm (WSSW 0,75) through contact 2 electric X5 sockets and contact of 1 electric X6 socket to glow lamps (E17 and E18). The electric chain terminates in a brown wire which is connected by each boss of a bulb to the mass of the car.

Reductions on electric circuits

ABS
Anti-blocking brake system
4WD
Four-wheel drive
EXPERT
Conditioner
LWR
Proofreader of light of headlights
AZV
Coupling device of the trailer
M1.5
Control systems of the Bosch Motronic M1.5 engine
AT
Automatic transmission
M2.5
Control systems of the Bosch Motronic M2.5 engine
AUTOMATIC TELEPHONE EXCHANGE
Automatic adjustment of temperature
ILO
Motronic
BR
On-board computer
MT
Mechanical transmission
CC
Control of a control system
MUL
System of injection of Multec fuel
CRC
Cruise control
N
Norway
D
Diesel
NS
Forward fog lights
DS
System of protection
NSL
Back fog lamps
DT
Turbodiesel
OEL
Oil pressure/level sensors
DWA
Anticreeping system
ORT
The equipment delivered by the special order
DZM
Tachometer
PBSL
The parking brake (the automatic transmission, the selector in situation P)
EFC
Roof with the electric drive (Cabriolet)
P/N
Parking/neutral (automatic transmission)
EKS
Protection (windows with the power window)
MOUTH
Potentiometer
EMP
Radio receiver
RC
Control system of the level of a back suspension bracket
EUR
Engine
RFS
Backing lamps
EZ + E1
Plus system of ignition (with self-diagnostics)
RHD
Right drive
EZV
Ecotronic
SD
Hatch
FH
Power windows
SH
Sitting with heating
GB
Great Britain
SRA
Windscreen washers and screen wipers of headlights
HS
Glass heater
TANK
Fuel level sensor
HW
Screen wiper of back glass
THAT
Turbodiesel
HZG
Heating
TEMP
Index of temperature
HRL
Lamp of the luggage compartment
TFL
Management of light
INS
Combination of devices
TKS
The lighting in salon joining when opening doors
IRL
The illumination of salon joining when opening doors
TSZI
Ignition
KAT
Catalytic converter
VGS
Carburetor
KBS
Plait of wires
WEG
The counter of the passable distance
KV
Contact, distributive element
WHR
Control system of the level of a back suspension bracket
L3.1
System of injection of fuel (Bosch L3. 1-)))))))))
WS
Buzzer
LCD
Display
ZV
Central lock
LHD
Left drive
ZYL
Cylinder