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  • Sensor Control Electronics Module (CEM) Fuses 

    There are five fuses labeled F1-F5

    F1
        1.5 or 2 Amp 2AG submini fast
        ETC Part# F134
        Littelfuse Part# 22501.5

    F2 thru F5
        1/8A, 2AG submini fast
        ETC Part# F135
        Littelfuse Part# 225.125

    #purpose
    F1Phase A detect, CEM power, Fan relay
    F2Phase B detect
    F3Phase C detect
    F4+Viso for ETCLink
    F5+10V for Beacon and Panic

    These fuses can be ordered thru an ETC dealer or can be found at Electronic suppliers.