3314823 - 5505A13 supplementary junction control unit in engine bay - r r

Removing ( Refitting ) Make sure that the ignition is off (STOP position), then disconnect the negative battery terminal (refer to op.   5530B10  battery - r+r ).

NameConnector
-Battery  A1B 
 - 7040D12  engine front side cover (one) lh or rh - r r (left).  - 7040D14  engine bay rear side cover (one) lh or rh - r r (left). 1. Undo the nuts (1a) and withdraw the additional junction unit from its seating as far as necessary to disconnect the electrical connections (1b).
For precise identification of the electrical connections, see Wiring Diagrams Section.
1. Remove the additional junction unit.
Refitting ( Removing ) Refit the additional junction unit in its seating.Connect the electrical connections to the additional junction unit.Fix the additional junction unit with its nuts.  - 7040D12  engine front side cover (one) lh or rh - r r (left).  - 7040D14  engine bay rear side cover (one) lh or rh - r r (left). Connect the negative (-) battery terminal Removing ( Refitting ) Open the bonnet lid.1. Release the retainers (1a) and remove the cover (1b) for the additional junction unit.
1. Disconnect the upper electrical connection.

NameConnector
1Junction unit  B1X 
2. Undo the control unit side retainers.3. Raise the control unit.4. Release the control unit pins from their retainers.
1. Disconnect the lower electrical connections (1a, 1b, 1c, 1d, 1e) for the control unit.

NameConnector
1aJunction unit  B1A 

NameConnector
1bJunction unit  B1B 

NameConnector
1cJunction unit  B1C 

NameConnector
1dJunction unit  B1D 

NameConnector
1eJunction unit  B1E 
2. Recover the control unit
Refitting ( Removing ) Check that the additional junction unit is not damaged.Connect the lower electrical connection and place the control unit in position.Do up the control unit retainers and pins.Connect the upper electrical connection.Close the cover and attach the retainers.Test the electrical system.