Peugeot 406

since 1996 release

Repair and operation of the car

Peugeot 406
+ 1. Maintenance instruction
+ 2. Maintenance
+ 3. Engine
+ 4. Cooling systems, heating and ventilation
+ 5. Fuel system
+ 6. System of ignition
+ 7. Coupling
+ 8. Transmissions
+ 9. Power shafts
+ 10. Brake system
+ 11. Suspension bracket and steering
+ 12. Body
- 13. Electric equipment
   13.1. Technical data
   13.2. Detection of not closed chain
   13.3. Safety locks and relay
   13.4. Switches
   13.5. Bulbs of external lighting
   13.6. Lighting lamps of salon
   13.7. Devices of external lighting
   13.8. Adjustment of light of headlights
   13.9. Combination of devices
   13:10. Multipurpose display
   13:11. Lighter
   13:12. Hours
   13:13. Sound signal
   13:14. Screen wiper lever
   13:15. Engine of a screen wiper and draft
   13:16. Back screen wiper
   13:17. Windscreen washer
   13:18. Automobile radio tape recorder
   13:19. Column (dynamics)
   13:20. Antenna
   13:21. Control system cruise control
   13:22. Anticreeping system and immobilizer of the engine
   13:23. Electric units of forward sitting
   13:24. Safety cushion
   13:25. Safety cushion elements
   + 13:26. Electric circuits
+ 14. Main malfunctions

13:21. Control system cruise control


The control system a cruise control copes vacuum. Main elements of system: electronic control device (ECU), vacuum pump, electromagnetic valve, executive mechanism and cable. The system is run by the switch on a steering column and switches on a pedal of a brake and coupling.

Removal and installation

Electronic control device (ECU)
1. The ECU block is located in a back part of a ware box. Remove the negative plug from the accumulator.
2. Take hinged fingers and uncover a ware box from the dashboard. Unscrew the screw and uncover the dashboard for access to the ECU block.
3. Remove percussion caps and a cover of the lower part of the dashboard from the passenger.
4. Disconnect the electric socket, unscrew screws of fastening and remove the ECU block from the lower part of the dashboard.
Vacuum pump
5. The vacuum pump is located in a motor compartment. Remove the negative plug from the accumulator.
6. Disconnect the electric socket and a vacuum hose from the pump. Unscrew screws and remove the pump from an arm.
Electromagnetic valve
7. The electromagnetic valve is located on an arm of fastening of the vacuum pump.
8. Remove the negative plug from the accumulator, remove the electric socket and a vacuum hose from the electromagnetic valve.
9. Unscrew screws and remove the electromagnetic valve from an arm in a motor compartment.
Executive mechanism and cable
10. Remove a cable from the spherical hinge of a cam of a throttle. Remove a bracket of fastening and take a cable cover from an arm.
11. Disconnect a vacuum hose from the executive mechanism, unscrew a nut and take the executive mechanism and a cable from a motor compartment.
12. If necessary remove a bracket of fastening of a cover of a cable and separate a cable from the executive mechanism.
13. Installation is made in the sequence, the return to removal.