T800 Start Enable Relay location?

Discussion in 'Heavy Duty Diesel Truck Mechanics Forum' started by BoxCarKidd, Jun 22, 2022.

  1. BoxCarKidd

    BoxCarKidd Road Train Member

    4,167
    5,981
    Aug 26, 2014
    0
    9/99 T800 848776 RTAO16710CAS
    Does anyone know where this relay is?
    Has flash code 17 but everything works OK. Prolink,Texa and dealers Service Ranger will not talk to it.
    I have a fault isolation guide but cannot find the relay. It could be buried in mud or one of those hanging off the fire wall?
    Open to suggestions. Thanks
     
  2. Truckers Report Jobs

    Trucking Jobs in 30 seconds

    Every month 400 people find a job with the help of TruckersReport.

  3. spsauerland

    spsauerland Road Train Member

    4,296
    10,877
    May 31, 2010
    West Harrison, In
    0
    Here is the diagram for it. Guessing behind dash.
     

    Attached Files:

    BoxCarKidd Thanks this.
  • Truckers Report Jobs

    Trucking Jobs in 30 seconds

    Every month 400 people find a job with the help of TruckersReport.