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Alarm Won't Shut Off (Van)

  1. Disconnect delay module connector. If alarm continues to sound, repair short to ground in Black/Yellow wire between delay module and alarm connector. If alarm shuts off, disconnect hydro-boost pressure switch connector.
  2. Connect test light between Light Green wire at hydro-boost pressure switch connector and positive side of battery. If test light does not light, replace delay module. If test light comes on, repair short to ground in Light Green wire between hydro-boost pressure switch connector and delay module connector.
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