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Communities > Diagnostics > USA Cars > hi I have 2018 Silverado my 808bt
hi I have 2018 Silverado my 808bt

125 Views 1 Replies Latest reply: 2025-04-05 12:58:39


  •   Level 1   
    (5) points
    philip gruver
    2025-04-05 00:55:42
    I am trying to find out why I command radiator fan to come on but don't work
    I put the AC on the fans come on slow !
    My truck is getting hot
    Reply

  •   Level 10   
    (6513) points

    2025-04-05 12:58:39 (Reply to:philip gruver)

    Hi, check the cooling fan module,when wrong your engine overheats, also check the
    temp sensor ,when a incorrect signal is send to the ecu, the fans will not turn on.
    Reply
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