4d3121b2

E30 series BMW 3

since 1983-1994 of release

Repair and car operation



E30 BMW
+ 1. Maintenance instruction
+ 2. Maintenance
+ 3. Engine
+ 4. Cooling system
+ 5. Heating and ventilation
+ 6. Fuel system
+ 7. Exhaust system
- 8. Transmissions
   + 8.1.2. Specifications
   - 8.2. Automatic transmission
      8.2.2. Specifications
      8.2.3. Diagnostics of automatic transmission
      8.2.4. Draft of the selector of transmission
      8.2.5. Kick-down-mode cable
      8.2.6. The blocking switch / switch of a signal of a backing
      8.2.7. Removal and transmission installation
      8.2.8. Epiploons of automatic transmission
      8.2.9. "Machine gun"
+ 9. Coupling
+ 10. Brake system
+ 11. Running gear
+ 12. Body
+ 13. Electric equipment
+ 14. Good advice



8.2.6. The blocking switch / switch of a signal of a backing

GENERAL INFORMATION

The switch blocks engine start in all positions of the selector except P and N, and also includes a backing signal at transfer of the selector to situation R. Otherwise check or switch replacement is required.

Check, adjustment and replacement

PERFORMANCE ORDER
1. Unscrew the screw of fastening of the handle of the selector and remove the handle. Hook and get a slip at the selector basis.
2. Transfer the selector to situation N, disconnect the socket with the wires conducting to the switch and check chain existence between conclusions with black-and-white and green-black wires.
3. Transfer the selector to situation P and again check chain existence between the same conclusions.
4. Transfer the selector to provisions D, 1 and 2 and check gap existence between conclusions with dark blue-white and greenish-yellow wires and also between conclusions with dark blue-white and green-black wires.
5. In position of the selector R the chain should be between conclusions with black-and-white and greenish-yellow wires.