background image

bRAKe liGht SolUtionS

with 

an optional Brake-Lite Relay. 

    (This method cannot be used in Ford vehicles with 
‘neutral tow’ kits. See “Ford ‘neutral tow’ vehicles,” in 
these instructions.)

 

b.

  Install a “bulb and socket set” (also called a “taillight 

wiring kit,” part number 155). 

 

c.

  Install  a  magnetic  tow  light  system  (part  number 

2100 or 2120). 

2. if the brake lights illuminate and the

towed vehicle has separate lighting…

  …one of the four alternatives below is required. 

  A.

  A system of diodes (the vehicle’s turn signals, tail-

lights  and  brake  lights  have  been  rewired  for  towing) 

with

 an optional Brake-Lite Relay. 

 

  (This method cannot be used in Ford vehicles with 

‘neutral tow’ kits. See “Ford ‘neutral tow’ vehicles,” in 
these instructions.)

 

b.

  A system of diodes 

with the diodes jumped

. This 

method is also used to wire Ford vehicles with ‘neutral 
tow’ kits. See Figure 21.

 

c.

  Install a “bulb and socket set” (also called a “taillight 

wiring kit,” part number 155). 

 

D.

  Install  a  magnetic  tow  light  system  (part  number 

2100 or 2120).

  3. if the brake lights do not illuminate…

  …an  optional  stop  light  switch 

must

  be  installed. 

ROADMASTER manufactures stop light switch kits for 
a number of vehicles; visit www.roadmasterinc.com and 
select  ‘Vehicle-Specific  Info,’  enter  the  vehicle  make, 
model  and  year,  then  select  ‘Braking  Systems’  and 
scroll down the page.
  Any one of the following tow lighting systems must 
also be installed with the stop light switch:
  •  a system of diodes (the vehicle’s turn signals, tail-
lights and brake lights have been rewired for towing)
  •  a  “bulb  and  socket  set”  (also  called  a  “taillight 
wiring kit,” part number 155) 
  •  a magnetic tow light system (part number 2100 or 
2120)

figure 19

 

A  supplemental  braking  system  will  affect  the  op-

eration  of  the  vehicle’s  tow  lighting  system.  Use  the 
information below to determine if optional accessories 
must be installed in a vehicle which has been wired for 
towing  —  or,  if  no  lighting  system  has  been  installed, 
which systems are appropriate.

 

1.

  First, identify the type of brake and turn signals in 

the  vehicle.  There  are  two  types  —  combined  or  sep-
arate.  In  a 

combined

  system  (Figure  19),  the  brake 

light does the flashing for the turn signal; in a 

separate

 

system (Figure 19), there are amber or red turn signal 
lights which are separate from the brake lights.

 

2.

  Next, test to see if the towed vehicle’s brake lights 

will illuminate with the engine off — turn the ignition key 
to the “tow” position, press the brake pedal, and check 
the brake lights.

 

3.

  Based on whether or not the brake lights illuminate, 

and the type of brake and turn signals, there are three 
possibilities: 
 

  1) the brake lights illuminate and the towed vehicle 

has combined lighting; 
 

  2) the brake lights illuminate and the towed vehicle 

has separate lighting; or 
 

  3) the brake lights do not illuminate. 

 

  Choose  from  the  appropriate  list  below  to  install 

either an optional accessory or another lighting system. 
 

  (If you choose to install a Brake-Lite Relay, a taillight 

wiring kit or magnetic lights, the installation instructions 
are  included  with  the  kits.  If  you  choose  to  install  a 
system of diodes and rewire the vehicle’s turn signals, 
taillights  and  brake  lights  for  towing,  wiring  diagrams 
are available online, at www.roadmasterinc.com.)

1. if the brake lights illuminate and the
towed vehicle has combined lighting…

  …one of the three alternatives below is required. 

 

A.

  A system of diodes (the vehicle’s turn signals, tail-

lights  and  brake  lights  have  been  rewired  for  towing)

16

Содержание BrakeMaster 9100

Страница 1: ...nd 9160 for motorhomes with air or air over hydraulic brakes Installation Instructions Towing and Suspension Solutions ROADMASTER Inc 6110 NE 127th Ave Vancouver WA 98682 800 669 9690 fax 360 735 9300...

Страница 2: ...towed vehicle 8 9 IMPORTANT NOTICE Safety Definitions Statements in these instructions identified as follows are of special significance WARNING indicates a potentially hazardous situ ation which if n...

Страница 3: ...that removing the fuse s will not disrupt power to BrakeMaster or otherwise af fect the installation or operation 5 Optional seat adaptor brackets are required for some towed vehicles and simplify the...

Страница 4: ...2...

Страница 5: ...y to adjust the tabs on the pedal clamp use pliers to bend any or all of the tabs so that they hook around and under the towed vehicle s brake pedal Once the tabs have been adjusted to a specific brak...

Страница 6: ...the bottom of the mounting post is fully tightened To tighten the screw reverse the instructions in step 8 above Also make certain that you will not drill through any wiring or electrical components u...

Страница 7: ...gure 6 Note if one or more jack nuts are used the anchor plate cannot be mounted on top of the carpet To attach a bolt with a jack nut drill a hole through the floorboard at the point you marked in st...

Страница 8: ...the cylinder Press the ends of each clamp together until the pre drilled holes align Test fit the reservoir and slide the clamps up or down the cylinder if necessary until the pre drilled holes are bo...

Страница 9: ...sitive battery cable as shown in Figure 9 Connect the stop light switch wiring to the battery switch 7 Connect the wiring continued from preceding page 765 has been installed follow the instructions i...

Страница 10: ...l not be airtight After completing the installation check all the fittings for air leaks see System test Install air lines in the towed vehicle 4 Tape the open end of the air line Then route the air l...

Страница 11: ...g system is not in use Figure 12 Install air lines in the towed vehicle continued from preceding page hot components such as the engine or the exhaust system Do not kink the air line or bend it to the...

Страница 12: ...ernatives are available to you based on the type of brake and turn signals in the vehicle and the results of the test 5 Next locate the towed vehicle s brake light switch and with a test light find th...

Страница 13: ...mit the decal depending on your preferences 4 From the top of the dashboard slide the LED through the hole wires first until the base of the bulb Figure 15 is flush to the top of the dash 5 From the u...

Страница 14: ...or air booster housings will have an empty port available If this is the case the BrakeMaster air line continued on next page install THE MOTORHOME AIR LINE 12 There are three possible connection poin...

Страница 15: ...connect one end of the remaining length of air line to the fitting Use the same method described in step 3 under Install air lines in the towed vehicle 9 Tape the open end of the remaining length of...

Страница 16: ...system test Always deplete the stored vacuum in the towed vehicle s power brake system before towing pump the brake pedal several times Depending on the make and model of the towed vehicle it may be n...

Страница 17: ...towed vehicle See Brake light solutions B With one of the motorhome turn signals acti vated depress the motorhome brake pedal Confirm that the towed vehicle s brake lights and turn signal both illumin...

Страница 18: ...number 2100 or 2120 Figure 19 A supplemental braking system will affect the op eration of the vehicle s tow lighting system Use the information below to determine if optional accessories must be inst...

Страница 19: ...e according to Figure 21 To test for a 3 to 2 converter use a test light to find the turn signal and brake light circuits on the motorhome electrical socket If the same circuit energizes both the turn...

Страница 20: ...e and turn signal diodes as shown in Figure 21 ford neutral tow vehicles Unless the brake and turn signal diodes are jumped the towed vehicle s brake light circuits will override the motorhome s turn...

Страница 21: ...ve a power brake system even though the power brakes are not activated while towing If the reducer is not installed BrakeMaster will apply excessive force to the towed vehicle s brake pedal TROUBLESHO...

Страница 22: ...aking systems the Brake Pres sure Reducer delivers a correspondingly reduced braking pressure that eliminates over braking issues associated with these hybrids and Hummers In addition to BrakeMaster t...

Страница 23: ...17 18 Fuses Removing from towed vehicle prior to installation 1 Removing brake light fuse during motorhome monitor installation 10 LED motorhome monitor Attaching during initial installation 11 Proper...

Страница 24: ...s the right to make changes at any time without notice in material specifica tions and models or to discontinue models We get your towed car there while stopping safely along the way Towing and Suspen...

Отзывы: