OPERATOR'S MANUAL

OPERATINGTHEBRAKESYSTEM
NOTE
Fordoublesortriples,thelampdoes
notdistinguishbetweentrailers.An
ABSprobleminanyofthetrailers
willactivatetheTrailerABSWarning
Lamp.
NOTE
Ifyouchangetheintendedservice
inanyway(i.e.numberofaxles,
multipletrailers,addswitchable
traileraccessories,etc.)fromthe
datethevehiclewasmanufactured,
youshouldcontactyourtrailer
manufacturerand/ortraileranti-lock
brakemanufacturertodetermineif
thepoweravailableatthe7-way
trailerlightlineisadequate.Failure
todosomightresultininsufcient
powertothetrailerABSsystem
whichmayaffectitsoperation.
CAUTION
Thecenterpinofthe7-waytrailer
lightlinemaybeconstantlypowered
forABS.Makesureitwillnot
accidentlyturnontrailerequipment.
SpecialTrailerABS(Without
PLC)Option
IfatrailerdoesnothavePLC,but
itdoeshaveABSthatispowered
throughanoptionalsecondtrailer
connector(ISO3731)andthattrailer
ABSisdesignedtocontroltheTrailer
ABSWarningLampinthecaband
thevehiclehasbeenorderedwiththe
optiontoturnonthislampforthese
typesoftrailers,thenthislampwillturn
onwhenthattrailerABShasasystem
problem.Thisshouldbecheckedbya
dealerassoonaspossible.TheTrailer
ABSWarningLampwillnotturnonfor
thepower-ontestwhenconnectedto
thesetypesoftrailers.
NOTE
Veryfewtrailersbuiltbefore3/1/01
havethisoption.Trailersbuiltafter
3/1/01arebuiltwithPLCtechnology.
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