323000945 - I033 REVERSING LIGHT (ONE) RH OR LH NOT WORKING

0BULB CONTINUITY CHECKAll OKProblems encounteredOperation
Check the continuity of the bulb filament.Move on to Step 1Bulb broken.Replace the bulb    Op. 5540A50 BULB FOR REAR LIGHT CLUSTER (ONE), LEFT OR RIGHT - REPLACE
1WIRING CONTINUITY CHECKAll OKProblems encounteredOperation
Check:- Continuity of the wiring between the bulb and the engine compartment junction unit.Move on to Step 2Wiring broken.Restore wiring continuity.
2CHECK ON OPERATION OF ENGINE COMPARTMENT JUNCTION UNITAll OKProblems encounteredOperation
Check that the engine compartment junction unit is working properly.End of diagnosis.Engine compartment junction unit defective.Replace the engine compartment junction unit    Op. 5505A13 ADDITIONAL JUNCTION UNIT IN ENGINE COMPARTMENT - R.R.