358463 - I33 LEFT OR RIGHT REVERSING LIGHT (ONE) NOT WORKING

When reverse gear is engaged the the warning lights do not work;

The reversing lights are controlled directly by the switch on the gearbox. The Body Computer Node receives a lights on signal from the positive supply for the reversing light bulbs

STEP	OPERATIONS TO BE CARRIED OUT	TEST RESULTS
1	BULB CONDITION CHECK	ALL OK	PROBLEMS ENCOUNTERED	ACTION
	Check the condition of the reversing light bulbs	Move on to Step	Bulb burnt out	Replace the reversing light bulb    See in Op. 5550D26 Reversing light BULB - R.R.
2	ELECTRICAL SYSTEM CHECK	ALL OK	PROBLEMS ENCOUNTERED	ACTION
	Check: the continuity/insulation between the connection in the dashboard junction unit and the reversing light bulb the continuity/insulation between the bulb and the intermediate connection the continuity/insulation between the intermediate connection and the dashboard junction unit (Wiring Diagram ) E2022 REVERSING LIGHTS	Move on to Step	Wiring faulty	Restore the electrical connection (Wiring Diagram ) E2022 REVERSING LIGHTS
3	DASHBOARD JUNCTION UNIT CHECK	ALL OK	PROBLEMS ENCOUNTERED	ACTION
	Check the continuity inside the dashboard junction unit to the reversing lights (Wiring Diagram ) E2022 REVERSING LIGHTS	Move on to Step	Dashboard control unit interrupted internally	Replace the dashboard junction unit    See in Op. 5505A10 Junction UNIT - R.R.
4	CHECK ON CORRECT OPERATION	ALL OK	PROBLEMS ENCOUNTERED	ACTION
	Check that the fault is no longer present.