371522 - N02 ADDITIONAL CURRENT SOCKETS NOT WORKING

There are 2 additional current sockets, one of which is fitted as standard in the luggage compartment and one of which is avaiable as an option in the rear seat armrest.The two current sockets are not connected to each other, the rear current socket is connected by its power supply to the front current socket located in the dashboard, the socket in the armrest is connected by its power supply to the luggage compartment junction unit.
STEPOPERATIONS TO BE CARRIED OUTTEST RESULTS
0PRELIMINARY CHECKALL OKPROBLEMS ENCOUNTEREDACTION
Check.

  • whether the problem involves the current socket in the luggage compartment or the one in the rear seat armrest
  • check the operation of the front current socket.
Move on to Step The problem is with the optional current socket and not the one in the rear luggage compartmentMove on to Step
The front current socket is not working.Move on to Step
1COMPONENT CHECKALL OKPROBLEMS ENCOUNTEREDACTION
Check the condition of the protective fuse in the dashboard junction unit. (Wiring Diagram ) E3070 CIGAR LIGHTER/CURRENT SOCKET Move on to Step Fuse blownReplace the protective fuse. (Wiring Diagram ) E3070 CIGAR LIGHTER/CURRENT SOCKET
2ELECTRICAL SYSTEM CHECKALL OKPROBLEMS ENCOUNTEREDACTION
Check the continuity/insulation of the dashboard junction unit between

  • fuse and relay feed
  • protective fuse and rear current socket outlet (Wiring Diagram ) E3070 CIGAR LIGHTER/CURRENT SOCKET
Move on to Step Electrical connection inside dashboard junction unit faultyReplace the dashboard junction unit    See in Op. 5505A10 Junction UNIT - R.R.
3ELECTRICAL SYSTEM CHECKALL OKPROBLEMS ENCOUNTEREDACTION
Check the continuity/insulation between

  • dashboard junction unit and current socket
  • current socket and right rear earth. (Wiring Diagram ) E3070 CIGAR LIGHTER/CURRENT SOCKET
Move on to Step Electrical connection faultyRestore the electrical connection (Wiring Diagram ) E3070 CIGAR LIGHTER/CURRENT SOCKET
4COMPONENT CHECKALL OKPROBLEMS ENCOUNTEREDACTION
Check the condition of the protective fuse located in the luggage compartment junction unit for the optional current socket in the rear seat armrest (Wiring Diagram ) E3070 CIGAR LIGHTER/CURRENT SOCKET Move on to Step Fuse faultyReplace the protective fuse (Wiring Diagram ) E3070 CIGAR LIGHTER/CURRENT SOCKET
5ELECTRICAL SYSTEM CHECKALL OKPROBLEMS ENCOUNTEREDACTION
Check the continuity/insulation inside the Luggage Compartment Junction Unit between:

  • protective fuse and services relay
  • protective fuse and rear current socket outlet (Wiring Diagram ) E3070 CIGAR LIGHTER/CURRENT SOCKET
Move on to Step Internal connections faultyReplace the luggage compartment junction unit
6ELECTRICAL SYSTEM CHECKALL OKPROBLEMS ENCOUNTEREDACTION
Check the continuity/insulation between

  • luggage compartment junction unit and current socket
  • current socket and right rear earth
  • current socket and rear armrest backrest coupling
  • rear armrest backrest coupling and right rear backrest cushion coupling
  • right rear backrest cushion coupling and luggage compartment junciton unit
  • right rear backrest cushion coupling and right rear earth (Wiring Diagram ) E3070 CIGAR LIGHTER/CURRENT SOCKET
Move on to Step Electrical connection faultyRestore the electrical connection (Wiring Diagram ) E3070 CIGAR LIGHTER/CURRENT SOCKET
7CHECK ON CORRECT OPERATIONALL OKPROBLEMS ENCOUNTEREDACTION
Check that the fault is no longer presentFault persistsReplace the current socket in the armrest
8CHECK ON CORRECT OPERATIONALL OKPROBLEMS ENCOUNTEREDACTION
Check that the fault is no longer presentFault persistsReplace the current socket in the luggage compartment    See in Op. 7065C86 CURRENT SOCKET HOUSING in BOOT/LOAD CARRYING COMPARTMENT - R.R.