Reese 90885 Installation guide

Reese
Brand
Reese
Model
90885
Type
Installation guide

Reese 90885 is a high-quality towing brake controller that provides smooth, proportional braking for trailers with electric brakes. It features user-friendly controls, allowing you to easily adjust the braking power to match the weight of your trailer and the road conditions. With its compact design, it can be conveniently mounted under the dash or in a pocket mount for easy access while driving. The Reese 90885 is designed to enhance your towing experience by providing added safety and control, giving you peace of mind on the road.

Reese 90885 is a high-quality towing brake controller that provides smooth, proportional braking for trailers with electric brakes. It features user-friendly controls, allowing you to easily adjust the braking power to match the weight of your trailer and the road conditions. With its compact design, it can be conveniently mounted under the dash or in a pocket mount for easy access while driving. The Reese 90885 is designed to enhance your towing experience by providing added safety and control, giving you peace of mind on the road.

the E-E/H programming mode as follows:
• EnterReverseModebypressingtheBoostButton
for5secondswhilethebrakepedalispresseduntil
[
.r
]
displayed.
• Whilecontinuingtohavethebrakepedalpressed,
momentarilyreleasetheBoostButtonforlessthan
onesecondandthenpressandcontinuetoholdthe
boostbuttondownforanadditional5seconds.
• Thedisplaywillnowchangefromtheboostvalue
to a flashing
[
E.
]
or
[
E.H
]
.Depressandrelease
Boostrepeatedlytoselectthedesiredmode.
• EngagetheManualKnobtoacceptthemode,or
wait10secondsforthefunctiontoautomatically
timeoutandacceptthemode.Themodeselected
willbestoredinmemoryevenwhendisconnected.
WheninElectricoverHydraulicmode,thedisplay
will change to
[
.C
]
and
[
n.C
]
.Theupper-case
“C” indicated E/H rather than the lower case “c” for
Electricmode.
(Réglage de la suralimentation – Suite)
Lorsque la suralimentation est au niveau 2, [
b
.2
],
ou lorsque la suralimentation est au niveau 3, [
b
.3
],
durantunévénementdefreinage,lapuissancedémarre
automatique-mentàenviron28%duréglagedepuis-
sanceetelleaugmenteavecladécélération.
Quelquescasoùl’utilisationduboutondesuralimenta-
tionpourraitêtresouhaitable:
• Onveutquelefreinagedelaremorque«GUIDE»
levéhiculederemorquage.
• Remorquageàpleinechargeparrapportau
remorquageàvide.
• Dégradationdelaperformancedefreinage(la
majoritédesfreinsélectriquesdoiventêtreréglés
manuellement–voirl’annexeAouconsulterle
concessionnairedanslecasd’unréglageoud’une
réparation).
REMARQUE :Ledispositifdesuralimention
n’estpasconçupourremplacerleréglageoula
réparationdesfreins.
Consulterletableauci-dessouspourconnaîtreles
réglagesdesuralimentationrecommandés(identifiéspar
unX)enregarddesrelationstypiquesentrelepoidsde
laremorqueetlepoidsduvéhicule.
Sélectionnerleréglagedelasuralimentationenfonc-
tiondessituationsderemorquageparticulières,des
préférences
enmatièredeconduiteetdel’étatdesfreins
delaremorque.
Prodigy
®
P2
Commande électronique de frein
Pour applications de 2, 4, 6 et 8 freins
LISEZ CECI EN PREMIER :
Ilimportedelireoudesuivreattentivementtoutes
lesconsignesavantdeposeroud’utiliserla
commandedefreinProdigyP2.Cesconsignesdoi-
ventêtreconservéesaveclacommandedefreinpour
consultationfuture.
Composants de la commande de frein
A.Boutondepuissance
B.Boutondesuralimentation
C.Boutonmanuel
D.Connecteur(pourfaisceaudefils)
E.Troudemontage(1parcôté)
Faits importants à garder en mémoire
1. Nepasmonterniactionnerdesappareilsprodui-
santdesHF(téléphonescellulaires,radiosbidirec-
tionnelles)àproximité(moinsde12po)dela
commandedefrein.
2. LacommandedefreinProdigyP2utiliseun
capteurinertiel.Elledétecteladécélérationet
produitunesortiebaséesurladécélération,d’où
l’expression«freinageproportionnel».
3. LacommandedefreinProdigyP2
«RETIENDRA»laremorqueavec25%du
réglagedepuissanceàl’étatstatiqueavecla
pédaledefreinenfoncéedurantaumoins5sec-
ondes.
4. LacommandedefreinProdigyP2actionnerales
freinsproportionnellementenmarchearrière.
Elleappliqueralatensionélectriqueappropriée
enfonctiondeladécélération.
5. Pourassistancetechniqueetinformationsconcer-
nantlagarantie,prièred’appelerle1-888-785-
5832ouwww.tekonsha.com.
6. AVERTISSEMENT:Lepoidsnominalbrut
combiné(PNBC)nedoitjamaisdépasserlepoids
recommandéparlefabricantduvéhicule.
(Boost Setting continued)
[
b
.I
], duringabrakingevent,thepowerautomatically
startsoutatapproximately14%ofthepowersettingand
increaseswithdeceleration.With the boost on level 2,
[
b
.2
], or with the boost on level 3,[
b
.3
], during
abrakingevent,thepowerautomaticallystartsoutat
approximately28%ofthepowersettingandincreases
withdeceleration.
Somecaseswhereyoumightwanttousetheboostbutton:
• Youlikethetrailerbrakingto‘LEAD’thetow
vehicle’sbraking
• Towingafullvs.emptytrailer
• Degradedbrakeperformance(mostelectricbrakes
requiremanualadjustment-seeAppendixAora
dealerforadjustmentorrepair)
NOTE:Boostnotintendedtobeusedtotakeplaceof
trailerbrakeadjustmentorrepair.
Seethechartbelowforrecommended“Boost”settings
(indicatedwithX)fortypicalTrailertoVehicleweight
relationships.
Selectyourboostsettingbasedonyourtowingsituation,
drivingpreferenceandconditionofyourtrailerbrakes.
Installation Guide
TheProdigyP2canbemountedfrom0degreesto
360degreesverticallyinthedirectionoftravel.(See
DiagramforMounting the Prodigy P2).
FailuretoinstalltheProdigyP2withinthesecon-
straintsmaycauseimpairedperformance.
Wiring Brake Control
YourProdigyP2brakecontrolhasaunique
connectorlocatedatthebackofthecontrol.This
connectorallowsyoutwooptionstowireyourbrake
control.
Option 1:
UsePigtailWiringHarnessincluded.Thisharnesscan
beinstalledbyfollowingtheGenericWiringGuide.
Option 2:
Useavehiclespecificwiringharness.Ifyourvehicle
camewithafactorytowpackagethatincludeda7-way
connector,youcanpurchaseaTekonshaOEMwiring
harnesswiththeProdigyP2connectorononeendand
yourspecificvehicle’sconnectorontheother.
Display Readings after Wiring the Prodigy P2
AftersuccessfullywiringyourProdigyP2youshould
seethefollowingonthetwo-digitdisplay:
• PowertoProdigyP2withouttrailerconnected.
• PowertoProdigyP2withtrailerconnectedand
• ManualKnobActivatedwithouttrailer
• Manualknobactivated(withtrailer),5.4denotesa
hypotheticalpoweroutput.Thisvalueissetusing
thepowerknob.Rangeis0.0to13volts.Thisis
anindicationofvoltageoutputtoelectricbrakes.
• PowertoProdigyP2butdisplayisinpowersaving
mode(nomotionoractivityforatleastfifteen
minutes).
Mounting the Prodigy P2
Traditional Bracket Mount
A. MountingBracket
B. #8 X 3/8" Machine Screw with Internal Tooth
Washer
1. CAUTIONDrillingoruseoflongerscrewsmay
damageunit.
2. Securelymountbrackettoasolidsurface.
3. Insertsupplied#8 x 3/8" machine screws on each
sideintothemountingholes.
4. Adjustcontroltodesiredpositionandtighten
screwsuntilsnug.
Under Dash Pocket Mount
A. PocketMount
B. #6X1/2"SelfTappingScrews
1. SecurelymountPocket Mounttoasolidsurface
usingsupplied#6X1/2"SelfTappingScrews.
2. InsertProdigyP2Brakecontrol.
3. Pluginconnector.
NOTE:
1. FrontoftheProdigyP2mustbehorizontal(+_20
degrees),see below.
2. TheProdigyP2mustbeparalleltodirectionof
travel(+_20degrees),see below.
Automatic Leveling of the Sensor
TheProdigyP2willautomaticallyacquiretheproper
levelsetting.Itwillalsoautomaticallyadjustasyou
travelupordownhills.
Adjusting the Power to the Trailer
Brakes
(Prior to setting Boost)
Oncethecontrolhasbeensecurelymountedinthe
directionoftravel,itisnecessarytosetthepower
neededtostopthetrailerduringabrakingevent.
1. Connecttrailertotowvehicle.
2. Withenginerunningholdmanualfullleftandset
PowerKnobtoindicateapproximately6.0
3. Drivetowvehicleandtraileronadrylevelpaved
surfaceat25mphandfullyapplymanualknob.
3 Iftrailerbrakeslockup:
q Turnpowerdownusingpowerknob.
3 Ifbrakingwasnotsufficient:
q Turnpowerupusingpowerknob.
4. RepeatStep(3)untilpowerhasbeensettoapoint
justbelowwheellockuporatasufficientforceas
toachievemaximumbrakingpower.
5. Usingthebrakepedal,makeafewlowspeed
stopstocheckthepowersetting.Trailerbraking
isinitiatedandterminatedviathestoplightswitch.
Whenthebrakepedalisreleased,trailerbraking
willcease.
360˚
0˚
Di re ct io n of Trav el
Di re ct io n of Trav el
Correct
Incorrect
P/N120065-006 REVA 11/09
Reverse
Whenbackingatraileryoucancancel“BOOST”and
“HOLD”foraperiodofthreeminutes.Thiscanbe
accomplishedbypressingtheboostbuttoncontinu-
ouslyforfivesecondswiththebrakepedaldepressed.
Thedisplaywillindicate:
(If“boost”wasactive,therighthanddecimalpoint
willalsobeon.)Afterthreeminutesthe“BOOST”and
“HOLD”featureswillautomaticallyreturntoyour
previoussettings.
NOTE:
Returningtoyourprevioussettingspriortothreemin-
utescanbeaccomplishedbypressingtheboostbutton.
T y p i c a l Boost S e t t i n g s For O p t i m a l Performance
(with properly adjusted trailer brakes*)
TRAILER WEIGHT compared to VEHICLE WEIGHT
Trailer weighs LESS than Vehicle
Trailer weighs APPROXIMATELY SAME as Vehicle
Trailer weighs UP TO 25% MORE than Vehicle
Trailer weighs UP TO 40% MORE than Vehicle
Trailer weighs OVER 40% MORE than Vehicle
X X
X X X
X X X
X X
X
WARNING
Do not exceed Gross
Combined Weight Rating (GCWR)
* Increased Boost setting may be needed if trailer brakes are worn, see Appendix A or a dealer for brake adjustment or repair
.
INCREASING BOOST LEVEL
➮
BOOST “OFF”
Boost Setting
Theboostbuttonwasdesignedtoallowamoreaggressive
settingforyourtrailerbrakesandisavailableinthreelev-
els - [
b
.I
],[
b
.2
],[
b
.3
].Eachincrementalboostsetting
increasesthesensitivityoftheProdigyP2’sinertialsen-
sor,enhancingthepaticipationofthetrailerbrakesduring
abrakingevent.
Thefirstpressontheboostbuttondisplaysthecurrentset-
ting.Boostisadvancedtothenextlevelbycontinuingto
presstheboostbutton.
Fivesecondsaftersettingtheboostlevel,thedisplaywill
show
indicating Boost Onbytherightmostdecimal.
For example: With the boost off,[
b
.
], duringabrak-
ingevent,thepowertothebrakesstartsoutatzeroand
increaseswithdeceleration.With the boost on level 1,
Boost On
3. Thepowermayneedtobeadjustedfordifferent
loadweightsandroadconditions.
4. Notalltrailerbrakeswilllockupduetovarious
conditions.However,inabilitytolockupthe
brakesgenerallyindicatestheneedforaninspec-
tiontodeterminethecause.
5. Whenthepowerissetcorrectlyyoushould
feelunifiedbrakingbetweenthetrailerandtow
vehicle.
NOTE:
1. Alwayswarmthetrailer’sbrakesbefore
settingthepower.Warmtrailerbrakestendto
bemoreresponsivethancoldbrakes.Towarm
trailerbrakes,driveashortdistance(1/4mile)at
45MPHwithmanualleverengagedenoughto
causetrailerbrakingatalowlevel.
2. WARNINGThepowershouldneverbeset
highenoughtocausetrailerbrakestolockup.
Skiddingtrailerwheelscancauselossofdirec-
tionalstabilityoftrailerandtowvehicle.
Guide d’installation
LeProdigyP2peutsemonterde0à360degrésver-
ticalementdansladirectiondudéplacement.(Voirle
SchémademontageduProdigyP2).
LedéfautdeposerlacommandedefreinProdigyP2
àl’intérieurdecescontraintespeutaltérerla
performance.
Câblage de la commande de frein
LacommandedefreinProdigyP2estdotéed’un
nouveauconnecteuruniquesituéàl’arrièredelacom-
mande.Ceconnecteurestoffertavecdeuxoptionspour
câblerlacommandedefrein.
Option 1:
Utiliserlefaisceaudefilsenroulésquiestinclus.
Cefaisceaupeutêtreposéenconsultantleguidede
câblagegénérique.
Option 2:
UtiliserlefaisceaudefilsspécifiquedeFord,Dodge
ouGM.Siunensemblederemorquaged’usinecom-
prenantunconnecteurà7voiesétaitfourniavecvotre
véhicule,vouspouvezacheterunfaisceaudefils
OEMTekonshamuniduconnecteurProdigyP2àune
extrémitéetduconnecteurspécifiqueàvotrevéhiculeà
l’autreextrémité.
Affichage des mesures après le câblage de la com-
mande Prodigy P2
Aprèsavoirréussilecâblagedevotrecommandede
freinProdigyP2,vousdevriezapercevoirleséléments
suivantssurl’afficheuràdeuxchiffres:
• L’alimentationserendàlacommandeProdigyP2
etlaremorquen’estpasattelée.
• CourantentreProdigyP2etlaremorquebranchéet
• Leboutonmanuelestactivéetlaremorquen’est
pasattelée.
• Leboutonmanuelestactivé(aveclaremorque),
5.4représenteunepuissancedesortiehypothé-
tique.Cettevaleurestrégléeàl’aideduboutonde
puissance.Lafourchettedevaleurss’étendde0.0
à13volts.Ils’agitd’uneindicationdelatesionde
sortieauxfreinsélectriques.
• CourantàProdigyP2,maislecadranestenmode
économie(aucunmouvementouactivitépendant
aumoinsquinzeminutes).
Montage de la commande de frein Prodigy P2
Montage traditionnel du support
A. Supportdemontage
B. VisdemécaniqueNo.8x3/8poavecrondelleà
cransintérieurs
1. ATTENTION:Leperçageoul’utilisationdevis
pluslonguespeutendommagerl’unité.
2. Montersolidementlesupportsurunesurface
ferme.
3. InsérerlesvisdemécaniqueNo.8x3/8podans
lestrousdemontagedechaquecôté.
4. Réglerlacommandeàlapositiondésiréeetserrer
lesvisfermementmaisnonexcessivement.
Montage dans un logement
sous le tableau de bord
A. Logement
B. VisautotaraudeuseNo.6x1/2po
1. Montersolidementlelogementsurunesurface
solideàl’aidedesvisautotaraudeusesNo. 6 x 1/2
po.
2. InsérerlacommandedefreinProdigyP2.
3. Brancherleconnecteur.
REMARQUE :
1.LedevantdelacommandedefreinProdigyP2
doitêtrehorizontal(+_20degrés),voir ci-après.
2.LacommandedefreinProdigyP2doitêtreparallèle
ausensdemarche(+_20degrés),voir ci-après.
Mise à niveau automatique du capteur
LamiseàniveaudelacommandedefreinProdigyP2
s’effectueraautomatiquementdelamanièreappropriée.
Lamiseàniveaus’ajusteraaussiautomatiquement
lorsquevouscirculerezsurunterrainaccidenté.
Se ns d e ma rc he
Se ns d e ma rc he
Correct
Incorrect
Réglage de la suralimentation
Leboutondesuralimentationaétéconçudanslebutde
permettreunréglageplusagressifdesfreinsdela
remorqueetilestdisponibleselontroisniveaux-[
b
.I
],
[
b
.2
],[
b
.3
].Chaqueaugmentationduréglagedela
suralimentationaccroîtlasensibilitéducapteurinertiel,
intensifiant ainsi la participation des freins de la
remorquelorsd’unévénementdefreinage.
Lapremièrepressionsurleboutondesuralimentation
montreleréglageactuel.Lasuralimentationpasseau
niveausuivantquandoncontinueàpressersurlebouton
desuralimentation.
Cinqsecondesaprèsleréglageduniveaudesuralimenta-
tion,
l’affichageindiqueraBoost On (alimentation ouverte)
enallumantladécimalesituéeàl’extrêmedroite.
Par exemple : Lorsque la suralimentation est fermée
[
b
.
]
durantunévénementdefreinage,lapuissanceaux
freinsdémarreàzéroetelleaugmenteavecladécéléra-
tion.Lorsque la suralimentation est au niveau 1 durant
un[
b
.I
] événementdefreinage,lapuissance
démarreautomatiquementàenviron14%duréglagede
puissanceetelleaugmenteavecladécélération.
Boost On
alimentation
ouverte
Réglage de la puissance aux freins
de la remorque
(Avant le réglage de la sur-
alimentation)
Unefoislacommandefermementmontéedansla
directiondudéplacement,ilfautréglerl’alimentation
électriquenécessairepourarrêterlaremorquelorsd’un
événementdefreinage.
1. Raccorderlaremorqueauvéhiculederemor-
quage.
2. Lemoteurenmarche,maintenirleboutonManual
(manuel)àl’extrêmegaucheetréglerleboutonde
puissancedefaçonàindiquerenviron6.0.
3. Conduisezlevéhiculederemorquageetla
remorquesurunesurfaceasphaltéehorizontale
sècheà40km/hetmettezcomplètementlapoi-
gnéemanuelle.
3 Silesfreinsdelaremorqueseverrouillent:
q Réduirelapuissanceàl’aideduboutondepuis-
sance.
3 Silefreinagen’étaitpassuffisant:
q Augmenterlapuissanceàl’aideduboutonde
puissance.
4. Répéterl’étape(3)jusqu’àcequelapuissanceait
étérégléeàunpointtoutjustesousleverrouillage
desrouesouàuneforcesuffisantedemanièreà
obtenirunepuissancedefreinagemaximale.
5. Enutilisantlapédaledefrein,fairequelques
arrêtsàbassevitessepourvérifierlesréglagesde
puissance.Lefreinagedelaremorques’amorce
etsetermineparlebiaisdel’interrupteurdefeu
d’arrêt.Lorsquelapédaledefreinestrelâchée,le
freinagedelaremorquecesse.
* Un réglage de suralimentation plus élevé peut s’avérer nécessaire si les freins de la remorque sont
usés ; consulter l’annexe A ou le concessionnaire concernant le réglage ou la réparation des freins.
POIDS DE LA REMORQUE comparé au
POIDS DU VÉHICULE
Le poids de la remorque est INFÉRIEUR à celui du véhicule
Le poids de la remorque est APPROXIMATIVEMENT ÉGAL
à celui du véhicule
Le poids de la remorque est JUSQU’À 25 % SUPÉRIEUR
à celui du véhicule
Le poids de la remorque est JUSQU’À 40 % SUPÉRIEUR
à celui du véhicule
Le poids de la remorque est PLUS DE 40 % SUPÉRIEUR
à celui du véhicule
X X
X X X
X X X
X X
X
NIVEAU DE SURALIMENTATION CROISSANT
AVERTISSEMENT :
Ne pas dépasser le poids
nominal brut combiné (PNBC)
R é g l a g e typique d e la s u r a l i m e n t a t i o n pour
u n e performance o p t i m a l e
(avec des freins de remorque correctement réglés*)
SURALIMENTATION
« FERMÉE »
Prodigy
®
P2
Electronic Brake Control
For 2, 4, 6 and 8 brake applications
READ THIS FIRST:
Readandfollowallinstructionscarefullybefore
installingoroperatingtheProdigyP2.Keepthese
instructionswiththeBrakeControlforfuture
reference.
Components of the Brake Control
A.PowerKnob
B.BoostButton
C.ManualKnob
D.Connector(ForWiringHarness)
E.MountingHole(1perside)
Important Facts to Remember
1. DonotmountoractivateRFgeneratingitems
(cellphones,twowayradios)near(lessthan12")
thebrakecontrol.
2. TheProdigyP2employsaninertialsensor.It
sensesdecelerationandgeneratesanoutputthatis
basedondeceleration,thustheterm“Proportional
Braking”.
3. TheProdigyP2will“HOLD”yourtrailerwith
25%ofpowersettingwhileyouareatastandstill
withbrakepedalappliedforlongerthan5sec-
onds.
4. TheProdigyP2willbrakeproportionallyin
reverse.Itwillapplytheappropriatebrakevoltage
basedondeceleration.
5. ForTechnicalAssistanceandWarranty
Informationcall:1-888-785-5832or
www.tekonsha.com.
6. WARNINGTheGrossCombinedWeightRating
(GCWR)mustneverexceedthevehiclemanufac-
turersrecommendation.
Displaysfor15
seconds then
changes to:
Boost
feature
engaged.
Boost
featurenot
engaged.
Inscritpendant
15secondes,puis
change en:
Suraliment-
ation enga-
gée.
Suraliment-
ation non
engagée.
(Blank
Display)
(Affichage
Vide)
➮
➮ ➮
Display Situation Probable Cause
Troubleshooting Chart
Flashes 2 times a second or a Trailer is connected and Prodigy P2 loses
steady display. connection to battery ground.
Flashes 2 times per second. Prodigy P2 “sees” an overload condition during
operation.
Flashes 2 times per second. 1. Brake wire sees short during idle condition.
2. Use of some test lights or non-Tekonsha testers
can cause this problem.
Flashes for 15 seconds 1. Trailer not connected to tow vehicle.
2. Trailer connected with open circuit on brake line.
3. Trailer connector disconnected or corroded.
4. Loss of trailer brake magnet ground.
No display with manual or pedal 1. Loss of power to Prodigy P2.
activation. 2. Loss of ground to Prodigy P2.
No display until activation Prodigy P2 is in power-saving mode due to no motion
for 15 minutes.
No braking. Power control set to 0.
Flashes 2 times per second.
Power interruption while brake
pedal is depressed.
Error Brake Control is inoperative. Call technical service for
return.
(Blank
Display)
Electric Over Hydraulic Mode
TheProdigyP2willsupportmostcustomersupplied
electricoverhydraulicbrakingsystems.
Anelectricoverhydraulicsystemisasystemwhere
theBrakeControl’soutputisusedtodriveacustomer
suppliedelectricoverhydraulicbrakingsystem.The
customerwilldeterminewhichelectricoverhydraulic
systemissuitablefortheirapplication.
TheProdigyP2canbeswitchedbetweenElectric(E)
andElectricoverHydraulic(E/H)modesbyentering
Boost On
Electric Mode
(Flashing) (Flashing)
Electric/Hydraulic Mode
Boost On
(Appendix A: Trailer Brake Adjustment continued on next column)
Appendix A: Trailer Brake Adjustment**
Brakesshouldbeadjustedafterthefirst200milesof
operationwhenthebrakeshoesanddrumshave“seated”and
at3000mileintervals,orasuseandperformancerequires.The
brakesshouldbeadjustedinthefollowingmanner:
1. Jackuptrailerandsecureonadequatecapacityjack
stands.Followtrailermanufacturersrecommendationsfor
liftingandsupportingtheunit.Checkthatthewheeland
drumrotatefreely.
WARNING Do not lift or support trailer on any part of
the axle or the suspension system.
2. Removetheadjustingholecoverfromtheadjustingslot
onthebottomofthebrakebackingplate.
3. Withascrewdriverorstandardadjustingtool,rotatethe
starwheeloftheadjusterassemblytoexpandthebrake
shoes.Adjustthebrakeshoesoutuntilthepressureofthe
liningsagainstthedrummakesthewheelverydifficultto
turn.
Note: With drop spindle axles, a modified adjusting tool with
about an 80 degree angle should be used.
4. Thenrotatethestarwheelintheoppositedirectionuntil
thewheelturnsfreelywithaslightliningdrag.
5. Replacetheadjustingholecoverandlowerthewheelto
theground.
6. Repeattheaboveprocedureonallbrakes.
WARNING Never crawl under your trailer unless it is
resting on properly placed jack stands.
Followthetrailermanufacturersrecommendationsforlifting
andsupportingtheunit.Donotliftorplacesupportsonany
partofthesuspensionsystem.
**Note:TrailerBrakeAdjustmentprocedurescourtesyDexter
Axle.
(Electric Over Hydraulic continued)
360˚
0˚
(Flashing)
Trailer Connected Trailer Not Connected
Electric/Hydraulic Mode
©2009 Cequent Performance Products
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Reese 90885 Installation guide

Reese
Brand
Reese
Model
90885
Type
Installation guide

Reese 90885 is a high-quality towing brake controller that provides smooth, proportional braking for trailers with electric brakes. It features user-friendly controls, allowing you to easily adjust the braking power to match the weight of your trailer and the road conditions. With its compact design, it can be conveniently mounted under the dash or in a pocket mount for easy access while driving. The Reese 90885 is designed to enhance your towing experience by providing added safety and control, giving you peace of mind on the road.

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