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
   15.2. General information
   15.3. Anti-blocking system of brakes (ABS)
   15.4. Pumping of the hydraulic brake system
   + 15.5. Replacement of front brake shoes
   15.6. Replacement of back brake shoes on disk brakes
   + 15.7. Replacement of back brake shoes on drum brakes
   15.8. Replacement of brake shoes of the emergency brake on back disk brakes
   15.9. Support of a forward brake
   15:10. Support of a back disk brake
   15:11. Brake disk
   15:12. Forward brake disk
   15:13. A back brake disk on models with SOHC engines
   15:14. A back brake disk on models with DOHC engines
   15:15. Brake drum
   15:16. Back working brake cylinder
   15:17. Brake board of a back brake
   15:18. Protection cover of a forward brake disk
   15:19. Main brake cylinder
   15:20. Repair of the main brake cylinder (model without ABS)
   15:21. Vacuum amplifier of brakes
   15:22. Hydraulic ABS modulator
   15:23. The ABS sensors installed on wheels
   15:24. ABS control unit
   15:25. ABS relay (only ABS-2E system)
   15:26. Valves of adjustment of pressure
   15:27. Brake pipelines and hoses
   15:28. Adjustment of the emergency brake
   + 15:29. Cable of the emergency brake
   15:30. Lever of the emergency brake
   15:31. Brake pedal
+ 16. Suspension bracket
+ 17. Body
+ 18. Electric equipment
+ 19. Check of malfunctions


24bec775


15:24. ABS control unit

ABS-2E SYSTEM

Removal

Extraction of the ABS control unit

Detachment of the electric socket from the control unit on the ABS-2E system

PERFORMANCE ORDER
1. Remove a weight wire from the accumulator.
2. The control unit is located under a cover in a threshold from the passenger on the right side from a seat.
3. Unscrew three screws and uncover the control unit. Keep in mind that two screws are closed by plastic caps.
4. Take the control unit from an aperture, then release clamps and disconnect the electric socket from the block. Take the control unit from the car (see rice. Extraction of the ABS control unit, the Detachment of the electric socket from the control unit on the ABS-2E system).

Installation

PERFORMANCE ORDER
1. Installation is made in the sequence, the return to removal.
2. Check that the control lamp of ABS dies away after start of the engine.

ABS-2EH SYSTEM

Removal

Arrangement of the control unit of the ABS-2EH system
 1 – the block with a high cover;
2 – the block with a low cover

PERFORMANCE ORDER
1. Remove a weight wire from the accumulator.
2. Uncover the hydraulic modulator.
3. Disconnect electric sockets of the electromagnetic block and a plait of wires.
4. Removal of the relay can be made only from control units with high covers (see rice. Arrangement of the control unit of the ABS-2EH system). Remove the relay of the electromagnetic block and the engine of the pump. If the control unit with a low cover is faulty, replace the block together with the relay.
5. Unscrew bolts and remove the control unit.

Installation

PERFORMANCE ORDER
1. Installation is made in the sequence, the return to removal.