244000481 - I80 HEADLAMP ALIGNMENT CORRECTOR NOT WORKING

When the device which controls the headlamp alignment is operated (with the dipped headlamps on) it does not work. If the dipped headlamps are not working either
STEPOPERATIONS TO BE CARRIED OUTTEST RESULTS
1HEADLAMP ALIGNMENT ELECTRICAL CIRCUIT CHECKALL OKPROBLEMS ENCOUNTEREDACTION
Check the following, in order:

  • Connections between engine compartment control unit and headlamp alignment motors;
  • Connections between engine compartment control unit and headlamp alignment control;
  • Connections between headlamp alignment control and headlamp alignment motors;
  • earth for headlamp alignment motors and headlamp alignment control
Move on to Step1. Connections not correct1. Repair the connections    See E3080 HEADLAMP AGLINMENT CORRECTOR
2. Earths defective2. Repair the earth contacts    See E3080 HEADLAMP AGLINMENT CORRECTOR
2HEADLAMP ALIGNMENT CONTROL CHECKALL OKPROBLEMS ENCOUNTEREDACTION
Check the operation of the headlamp alignment control    See E3080 HEADLAMP AGLINMENT CORRECTORMove on to StepHeadlamp alignment control faultyReplace the headlamp alignment control
3CHECK ON CORRECT OPERATIONALL OKPROBLEMS ENCOUNTEREDACTION
Check that the fault is no longer present