2005 head light issue

Discussion in 'Volvo Forum' started by whskypete, Sep 17, 2013.

  1. whskypete

    whskypete Bobtail Member

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    Sep 17, 2013
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    I have a 2005 volvo with a cummins ISX, fog lights didn't work, changed some of the wires on the engine side and everything worked fine. Now, the customer wanted the fog lights to work differently, so we made some changes everything worked good for a brief time and now the head lights and fog lights don't work. any ideas why or where to start? The fuses are good btw.
    thank you for any help
     
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  3. Pablo-UA

    Pablo-UA Road Train Member

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    newer change LCM wiring. LCM may fail, and it is expencive. To change fog lamps algorithm you have to change LCM parameters.
     
  4. whskypete

    whskypete Bobtail Member

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    Sep 17, 2013
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    I think the LCM might be the issue, would I be able to check the LCM using the V-CADS program?
     
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