Mobile Universal Trailer Tester
#9008-DL SUPER MUTT® DELUXE
OPERATOR’S MANUAL
© 2012 Innovative Products of America®, Incorporated. All
rights reserved. This material may not be reproduced, dis-
played, modied or distributed without the express prior
written permission of the copyright holder. For permission,
contact info@ipatools.com.
Innovative Products of America® Incorporated
888-786-7899 | www.ipatools.com
234 Tinker Street, Woodstock, NY 12498
LETTER FROM THE PRESIDENT OF IPA
My name is Peter Vinci and I am the president of IPA®. I would like to rst thank
you for your interest in IPA®’s product line and share my commitment to you, our
products and our policies. In today’s world, we have all experienced the lack of
service and consideration demonstrated by many companies after you buy their
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because of this, I want to be sure that your experience with IPA® meets your
expectations and that IPA® never disappoints you with our service or customer
response.
To prove my commitment to you, if for any reason you are not happy with one of
our products or more importantly, with the response from our customer service or
any member of the IPA® team for any reason, I invite you to contact me directly
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President
IPA®
www.ipatools.com
Toll Free: 888-786-7899
Phone: 845-679-4500
Fax: 845-679-4600
2
9008-DL SUPER MUTT® DELUXE PARTS
RED AIR HOSE
#7900AP-18AS
BLUE AIR HOSE
#7900AP-23AS
FEMALE 2 PRONG PLUG POWER
ADAPTER #7900K-93
Qty. 1 - #7900K-34
CONTROL FOB
#7900K-34B
CONTROL FOB BATTERY
(12V Alkaline Energizer AE or A23)
5 FT. CABLE 7 ROUND
PIN #7900K-1
10 FT. CHASSIS GROUND CABLE
#7900K-2BCHAS
ANTENNA
#7900K-79AS
NOT SHOWN:
RAINCOVER & 3 AMP CHARGER
AXL00001 21.5” SUPER MUTT AXLE
7900K-1 5 FT. TRAILER CABLE ASSEMBLY
7900K-17 30 AMP AMMETER GAUGE
7900K-34 REMOTE CONTROL FOB (QTY. 3)
7900K-48 10” WHEEL
7900K-49 LUGGAGE HANDLE
7900K-79AS ANTENNA WIRE ASSEMBLY
7900K-8Z 7 ROUND ZINC SOCKET SOLID PIN
7900AP-18AS RED AIR HOSE ASSEMBLY
7900AP-11 6’ STRAIGHT RED AIR HOSE
7900AP-5 GLADHAND, RED EMERGENCY
7900AP-23AS BLUE AIR HOSE ASSEMBLY
7900AP-12 6’ STRAIGHT BLUE AIR HOSE
7900AP-6 GLADHAND, BLUE SERVICE
7900AP-14 SOLENOID VALVE 4-WAY 12VDC
7900AP-31 0-160 PSI 2” PANEL MOUNT GAUGE
9008-4R FACE SHIELD / BATTERY COMPARTMENT COVER
CHR-3AMP 3AMP CHARGER (NOT SHOWN)
CVR-0001 RAINCOVER (NOT SHOWN)
AVAILABLE ADAPTERS:
#7900A-5 7
ROUND TO 7 FLAT
ADAPTER
#8000 7 WAY FLAT
TO 6 ROUND & 4/5
FAT ADAPTER
USE THE REFERENCE
NUMBERS PROVIDED WHEN
ORDERING PRODUCTS &
PARTS ABOVE
Toll Free: 888-786-7899
3
IMPORTANT SAFETY INSTRUCTIONS
IT IS IMPORTANT TO READ, UNDERSTAND AND FOLLOW ALL SAFETY
MESSAGES AND INSTRUCTIONS PRINTED IN THIS MANUAL AND ON
THE EQUIPMENT BEFORE OPERATING. IF SAFETY INFORMATION IS NOT
HEEDED, SERIOUS INJURY OR DEATH TO THE OPERATOR OR BYSTANDERS MAY OCCUR.
THE FOLLOWING SAFETY ALERT SYMBOLS ARE USED IN THIS MANUAL.
DANGER:
Indicates a hazardous situation, if not avoided, will result in death or serious
injury. The possible hazards are shown in the adjoining symbols or explained
in the text.
WARNING:
Indicates a hazardous situation, if not avoided, could result in death or serious
injury. The possible hazards are shown in the adjoining symbols or explained in
the text.
CAUTION:
Indicates a hazardous situation, if not avoided, may result in minor or major
injury. The possible hazards are shown in the adjoining symbols or explained in
the text.
SYMBOL 1: Potential burn hazard. Sparks from electrical shorts can ignite
ammable liquids such as fuel or oil. Heat from electrical overloads can cause
re hazards.
SYMBOL 2: Potential electrical hazard. Batteries have enough electrical energy potential to ignite ammable liquids such as fuel or oil. Wire overloads can
cause electrical failures. Shock hazard exists.
SYMBOL 3: Potential explosive air hazard. Pneumatic pressures used with
this equipment can cause explosive failures on damaged equipment.
SYMBOL 4: Potential eye hazard. Wear OSHA approved safety glasses. Battery acid and high air pressures create hazardous situations for eyes.
SYMBOL 5: Potential chemical burn hazard. Wear protective gloves. Battery
acid is corrosive and can cause skin damage.
SYMBOL 6: Potential electrical hazard. Electrical energy can cause heat and
burn hazards.
SYMBOL 7: Potential re hazard. Use caution with ammable liquids such as
fuel and oil. Electrical shorts can ignite ammable liquids and wiring.
SYMBOL 8: Important information is stated.
4
BATTERY GASES, TESTER PREPARATION
AND TESTER/CHARGER LOCATION
RISK OF EXPLOSION
• Gases produced by a battery are highly
explosive.
• Wear safety goggles and protective clothing,
both users and bystanders.
• Use in an area having at least four air changes per hour.
• Read, understand and follow all instructions for charger, battery, vehicle and
any equipment used near battery and charger.
• Do not smoke, strike a match, place metal tools on battery or cause a spark in
the vicinity of the battery. When removing battery cables, remove the ground
cable rst.
• Clean terminals before charging battery. During cleaning, keep corrosive
particles from eyes, nose and mouth. Use baking soda and water to neutralize
acid and help eliminate airborne corrosion.
• Never allow clamps on charger cables to touch each other.
• Do not expose tester or charger to rain, snow, or wet conditions.
• Do not allow battery gases or acid to contact MUTT® cabinet. Do not place
charger directly above or below battery.
• Fill battery to level specied by battery manufacturer using distilled water.
• Do not remove cell caps while charging per manufacturer’s instructions.
• Make sure tester cable clamps make tight connections.
• Battery explosion can cause injury.
ACID BURNS
• Battery acid is highly corrosive sulfuric acid.
• Wear safety goggles, both user and bystanders.
• Wear safety gloves.
• Make sure someone can hear you or is close enough to provide aid when
working near battery.
• Have plenty of fresh water and soap nearby. If battery acid contacts skin,
clothing or eyes, ush the exposed area with soap and water for 10 minutes.
Seek medical help.
• Do not touch eyes while working near battery.
• Battery acid can burn eyes and skin.
5
GENERAL CHARGER USE
RISK OF ELECTRIC SHOCK AND FIRE
• Before connecting power cord to charger,
make sure controls are set to off.
• DC power only.
• Do not plug directly into AC wall outlet.
• Do not remove or bypass the grounding pin.
• Do not operate charger with damaged cord
or plug. Replace cord or plug immediately.
• (OPTIONAL CHARGER)
• Position power cord and charger cables away from the hood, doors
or hot and/or moving engine parts where they could be damaged.
• Unplug power cord using plug rather than cord when disconnecting
charger from outlet.
• Charger power cord uses equipment-grounding conductor and a grounding
plug. Plug only into a 3 prong 120 VAC outlet that is correctly installed and
grounded in accordance with all ordinances and local codes.
• Unplug power cord from outlet before cleaning or maintaining tester
and charger. Turning off controls does not reduce this risk.
• Do not operate charger after a sharp impact, dropping or any other damage.
Do not disassemble charger.
• Use only recommended attachments.
• Do not charge a frozen battery. Do not overcharge a battery.
• Use charger only for lead-acid automotive batteries. Do not use charger
for charging dry cell batteries.
• Electric shock or re can cause injury.
DC POWER ONLY
Do not plug directly into
AC wall outlet
RISK OF ENTANGLEMENT
• Keep yourself, clothing and battery charger leads clear of moving parts such
as fan blades, pulleys, hood, and doors.
• Moving parts can cause injury.
RISK OF BURNS
• Batteries can produce short circuit current high enough to weld jewelry such
as rings, bracelets and watches. You must remove them before working
near batteries.
• Short circuits can cause injury.
6
QUICK SET-UP GUIDE
NOTE: The Super MUTT ® Deluxe is an advanced diagnostic tool designed
to eliminate guesswork and make your job easier. As a general rule, if
something is wrong with your trailer’s electrical system, the MUTT ® will
beep and blink LEDs to indicate the problem. Air brake testing is straightforward, but should be operated only AFTER reading the instruction
manual. Both Lights and Air Brakes can be operated by remote control.
1. CHOCK ALL WHEELS BEFORE TESTING BRAKES.
2. INSTALL A FULLY CHARGED GROUP 31, 12 VOLT DC BATTERY in the
battery compartment of your Super MUTT® Deluxe.
3. INSTALL THE ANTENNA (in the included accessories bag) into the MUTT®
antenna jack (see g. 5, page 17).
4. PROGRAM THE REMOTE by holding down the large button of remote while
simultaneously turning the MUTT® power On. Release the large button after
2 seconds. The remote control is programmed once the start-up sequence
has nished and the Ground Integrity light on the MUTT® remains solid green.
The small button on the remote for Air Brake operation will also be programmed at this time.
5. CHECK 7 PIN CONNECTORS on both sides of the MUTT® before operat-
ing to make sure the pins are spread to the proper width and greased. This
ensures a solid connection.
6. CONDITION 7 PIN CONNECTORS: Use dielectric grease on all connections
to avoid corrosion. If a bad connection exists at the terminal junction, you may
get an erroneous reading or the MUTT® will not work properly. Make sure that
you have a solid connection in the 7 way socket (perform cable test).
7. CONNECT THE OUTPUT side of the 7 pin cable to the trailer being tested.
Connect shop air into the clean air source. Optimum test pressure is 100psi
(do not exceed 120 psi). Connect the red air hose to the Emergency Side (left)
Air Out connection on the front of the MUTT®. Then connect the blue air hose
to the Service Side Air Out connection. Finally connect each of the appropriate
glad hand connectors to the corresponding trailer connection.
8. Optimum testing pressure is 100 PSI.
7
QUICK REFERENCE GUIDE
OPERATION AND TESTING
ELECTRICAL TESTING
1. CABLE TESTING: It is always recommended to use the cable tester to verify
that the MUTT®’s 7 round pin cable is in proper working order before trailer
testing. To perform the Cable Test, insert both ends of the 7 pin cable one in
each receptacle on the MUTT®’s side. Once the cable is installed, turn the
MUTT® On to verify the continuity between both ends of the cable. Look for
the solid green light verifying Ground Integrity and note if there are any green
circuit LEDs blinking. Note that each circuit is tested upon start up as well as
ground fault check. Solid LEDs mean good connection and blinking LEDs
indicate an open circuit or poor continuity. The cable tester can also be used to
inspect all trailer cables.
2. GROUND INTEGRITY: When the MUTT® is rst turned on, Ground Integrity
and Open Circuit checks are being performed. The green lights around the
Control Knob will blink and disappear one at a time until only the Ground Integrity light remains solid green. When all the lights blink, it indicates a poor cable
connection or bad ground. Individual blinking lights indicate an open circuit.
(Refer to pg. 11, K)
3. CIRCUIT PROBLEM INDICATION: As you turn the MUTT® Control Knob to
test each circuit, a steady green light veries a properly working circuit. Refer
to the three ed LEDs to the left of the Control Knob for circuit problem indication. These LEDs will blink and the MUTT® will sound if there is a problem.
4. LOW DRAW LED TRAILERS: The MUTT® will identify any circuit drawing less
than 100 mA as an open circuit. The trailer must have a minimum of two standard LED pods on each circuit. ABS circuits using ABS computers are typically
within the threshold and do not require additional load.
5. CIRCUIT SELECTION: Circuits can be selected by pressing the Control
Knob for Auto Cycle mode, manually turning the Control Knob, or by using the
remote control.
6. ALL CIRCUITS ON: All circuits can be turned on at one time by pressing/hold-
ing the large remote button for 5 seconds. To cancel, press and release the
large button on the remote.
AIR BRAKE TESTING (See detailed instructions on page 20-22)
1. AIR BRAKE TESTING: Turn the Power Source button to the desired power
source.
2. LEAK DOWN TEST: To conduct leak down test on the Service and Emergency
line air circuits, open the Emergency Side ball valve to charge the circuit with
air, then close ball valve and note any pressure drop. Any pressure drop on
the gauge is an indication of a leak in the circuit. Repeat leak down test on the
Service Side.
3. ACTUATE BRAKES: Push the selector switch to left, then by using the remote
control and in real time, actuate the brake servos. This feature allows you to see
8
the slacker adjustments and the push rod travel in real time.
4. TO FIND STICKY OR BAD BRAKE SERVOS: To check the mechanical servo
operation, slowly turn the PSI up and note the point at which both servos
engage.Then reduce PSI and note the point at which the servos release. They
should engage and release together at the same time.
To check for a leaking servo, you can charge Service Side and close ball
valve on the Emergency Side. There should be no increase in PSI on the
Emergency Side. Then reverse procedure and charge the Emergency
Side and close ball valve on the Service Side. No air should leak into the
Service Side.
NOTE: Be certain to CHOCK ALL TRAILER WHEELS before conducting
trailer testing.
CHOOSING A BATTERY
• Battery must be clean and leak free.
• Recommended battery size: Group 31 (MUTT® will auto detect 12 or 24 Volts).
If 24 volts is required two smaller 12 volt batteries can be used and they must
be wired in series!
• Identify battery polarity.
• Attach ring terminal (with red heat-shrink) to positive (+) side and ring terminal
(with black heat-shrink) to negative (-) side. Also see warning indicators on
pages 17 and 18. Connections must only be made to clean terminal rings.
Inside Dimensions:
Width: 13.5”
Depth (front to rear): 9.25”
Height at front: 11”
Height inside (front): 12”
Height inside (back): 9.5”
AVOID MISDIAGNOSIS
• Before attaching to the trailer connector, make sure all sockets and pins are
clean and tight.
• Any loose or corroded connections may cause a misdiagnosis or show a fault.
• Use a well-charged battery.
9
OPERATING INSTRUCTIONS
This section contains information on the usage of the #9008 Series Mobile Universal Trailer Tester. (MUTT®)
FUNCTIONAL DESCRIPTIONS
The Mobile Universal Trailer Tester (MUTT®) is a eet maintenance and a diagnostic aid for trailer electrical operations wired to North American style 7 round pin
conguration.
The following describes the Testing Panel (g. 3).
A. AIR CONTROL SWITCH
S elect between Emergency, Remote and Service Side air control.
Left: REMOTE
Center: EMERGENCY
Right: SERVICE
B. POWER SOURCE SWITCH
Select between Internal Battery, External Power, or Power Off.
Center: OFF (battery charge in this position only)
Up: Installed battery ON
Down: External power ON (power supply is an optional accessory)
C. 12V DC BATTERY TRICKLE CHARGE INPUT
Use for connection of trickle charger to battery (charger not included)
Allows oat charge to be kept on battery when unit is not in use.
10
D. ANTENNA
Receives RF signal from wireless remote up to 100 feet. Binding post allows
antenna length insertion for further distances in inclement weather. It is recommended that the antenna be installed for optimum performance.
E. BACKLIT 30 AMP AMMETER
Meter shows current draw of a selected circuit up to 30 AMPS.
F. 30 AMP FUSE SOCKET
Overload protection.
G. MUTE SWITCH
Flip switch up to mute alert sounds.
H. TROUBLE WARNING INDICATORS
Flashing red LEDs indicate problems that may exist in a selected circuit.
• Overload Indicator
• Open Circuit Indicator
• Reversed (Battery) Polarity Indicator
I. AUTO CYCLE INDICATOR
Illuminates when Auto Cycle is engaged.
Auto Cycle tests all circuits in 5 second intervals in clockwise rotation. (You
cannot access Auto Cycle mode when in Auxiliary or Brake mode). To enter
Auto Cycle mode, press Control Knob once and then a second time to cancel
Auto mode.
J. VOLTAGE INDICATOR
Shows supplied battery voltage integrity.
Operating Voltage Range: 12/24 volt DC
K. GROUND INTEGRITY
Large green LED above the Control Knob indicates ground status.
Ground Integrity is automatically veried when power is turned on. If a ground
fault is indicated, attach the supplied 10 ft. ground cord to the chassis of the
trailer. If the fault clears, the problem is in the chassis ground. If the fault
continues, the problem is with the ground return in the plug.
L. CONTROL KNOB
Knob activates all electrical test modes and circuits to be diagnosed.
• Manual Mode
• Auto Cycle Mode
• Warning Sound Bypass
• All Circuits On Mode
• Brake Light Exercise Mode
M. CIRCUIT INDICATORS
The small green LEDs illuminate or blink in testing phase.
N. CHASSIS GROUND OUTLET
Insert supplied ground cable into this socket for trailers using the frame or body
for ground connection instead of ground pin in harness.
11
ELECTRICAL/LIGHT TESTING PROCEDURES
7 ROUND PIN TRAILER TESTER
MANUAL MODE
To avoid false readings, visually inspect trailer socket for corroded and/or
squeezed pins.
Bad or broken socket pins can cause false readings. (Replace socket if pins are
broken or socket appears to be out of tolerance. Clean all connections and
load socket with dielectric grease).
1. Prior to any MUTT® testing, connect the 7 pin connector or you will receive
erroneous readings. The MUTT® is intended to be used while connected to a
trailer or while cable testing.
2. Secure battery connections to tester.
3. Make sure the Remote Key Fob has been programmed (pg. 16).
4. Insert the provided 7 round cable to the socket on the right side of the tester.
5. Before testing trailer lights, test the 7 pin cable with the socket on the left side
of the MUTT® (cable tester).
6. Using the red power selection switch (g. 3-B), select Power Source.
7. Check Voltage Indicator (g. 3-J) for green illumination. In the case of low
or weak supply voltage, yellow color illuminates. Red illumination from the
Voltage Indicator shows inadequate power supply. Also see Warning Indicator
section (pg. 17).
8. Initial power starts a test cycle through all the LEDs. This performs the
Ground Integrity Test.
9. Ground Integrity Test: When the MUTT® is rst turned on, notice the green
lights circling the dial. This indicates the MUTT® testing for Ground Integrity.
If there is a lack of ground, all the green lights begin to ash to alert you to
the ground problem. If you only see one green LED ashing, this indicates
an Open Circuit (check your 7 pin connections rst, then the trailer). If you do
not have Ground Integrity, the MUTT® cannot continue normal testing functions until a solid ground is established. To troubleshoot, rst you need to
understand the type of ground being used on your particular trailer. There are
two types: The rst type is wired with each light receptacle grounded by the
ground return wire leading back through the 7 round pin plug at the front of
the trailer. The second type is chassis ground where the light receptacles are
grounded directly to the trailer chassis.
9a. If the trailer is grounded through the plug, the technician needs to locate the
source of this poor ground. Some systems use both wire and chassis ground.
Suggestion: Check the 7 way plug sockets and pin contacts FIRST for loose
or broken connections.
9b. If the trailer lights are chassis grounded, use the following instructions. Your
MUTT® comes supplied with a 10’ ground cable accessory. Plug in the 10’
ground cable to the MUTT® Chassis Ground outlet (g. 3-N). Then using the
alligator clip, attach the other end of the ground cable to the chassis of the
trailer. This effectively grounds your trailer and allows testing to continue.
12
10. After the Ground Integrity Test, the Control Knob (g. 3-L) may be rotated
in either direction to select a circuit to diagnose. The corresponding Circuit
Indicator (g. 3-M) illuminates indicating the selected circuit.
AUTO CYCLE MODE
NOTE: Cannot be accessed when auxiliary or brake circuit is selected.
1. After Ground Integrity has been established, momentarily push and release
the Control Knob (g. 3-L). The Auto Cycle Indicator (g. 3-I) illuminates.
2. Power is applied by the MUTT® to one circuit at a time for 5 seconds in a
clockwise direction starting from the Ground Integrity Indicator (g. 3-K).
3. A 5 second delay commences before power is applied to the rst circuit
automatically.
4. To pause or stop the auto cycle mode, momentarily press and release the
Control Knob, turning off the Auto Cycle Indicator.
MUTING WARNING SOUND
How to override warning sound:
• Flip Mute the switch up to disable audible alerts, or press the Control Knob
(g. 3-L) for 5 seconds. Mute can not be accessed when AUX or Brake
Circuits are selected.
• To restore sound, return the switch to down position and/or cycle power
using the Power Source switch.
ALL CIRCUITS ON (OVERRIDE)
Turns All Circuits On (maximum load amount 20 AMPS total).
All Circuits On mode can be accessed by the Control Knob or Remote Control:
• Hold down the Control Knob for 10 seconds. Listen for the second beep and
release Control Knob.
• Hold down the large button on remote for 5 seconds. On trailers using incan-
descent bulbs, All Circuits On will typically result in an overload because the
amperage draw will exceed the allowed 20 amp maximum.
NOTE: Short Circuit sensing is operational in this mode. If a Short Circuit is found
in this mode, the MUTT® will not be able to identify which circuit is the cause
of the short. Open Circuit sensing is not operational.
• To cancel All Circuits On mode, turn the selector knob or press and release
the large remote button.
ABS CODES
TO ACCESS ABS CODES:
Select the AUX or Brake light circuit, then press the Control Knob to ash
either the Brake or AUX line to access the trailer blink codes. Other methods
include applying and removing power to the AUX circuit in sequence with
the ABS manufacturer’s specications. Consult the ABS system of manufacturer’s manual for detailed instructions.
The diagnostic chart (pg. 15) references some of the ABS codes and the
method for releasing them from the CPU utilizing the SUPER MUTT®’s
Auxiliary circuit.
13
BLINK CODE DIAGNOSTICS
The Meritor WABCO Enhanced Easy-Stop Trailer ABS ECU detects any electrical fault in the trailer ABS. Each of the faults has a code. When a fault occurs, the
ECU stores the code for that fault in the memory.
There are two kinds of faults: active and stored. Active faults are those currently
existing in the system, such as a broken wire. Stored faults are faults that have
occurred but do not presently exist. Active faults can be cleared only after repairs
are completed.
The ECU signals a malfunction by lighting both the internal and external indicator
lamp when a fault exists. The external ABS indicator lamp is usually mounted on
the left rear of the trailer, near the rear wheels.
There are two ways to obtain blink codes:
» Ignition Power Activation (recommended method)
» Diagnostic Tool
Although the ECU can store multiple faults in its memory, it only displays one
blink code at a time. This is why it is important to re-check the blink codes after
repairing a fault. lf there are additional codes in the memory, they only blink after
you have repaired the rst fault.
IGNITION POWER ACTIVATION
Ignition Power Activation is the process of interrupting the power on the blue wire
by some other means (Auxilary Circuit) to display blink codes on the trailer ABS
indicator lamp located on the side of the trailer. This method is for constanpower
vehicles only.
To obtain blink codes using ignition power activation, perform the following
procedure:
1. Activate Auxilary Circuit for no longer than 5 seconds. The ABS indicator
lamp will be on.
2. Turn the Auxilary Circuit off. The ABS indicator lamp will go out.
3. Turn the Auxilary Circuit on. The ABS indicator lamp will then come on,
then go out.
4. The blink code will be displayed three times by the ABS indicator lamp on
the trailer.
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Blink
Code
Problem
Area
Action
Sensor BUI
3
Sensor YEI
4
Sensor BU2
5
Sensor YE2
6
External ABS
7
Modulator Valve
Internal modulator
9
failure inlet valve #2
Internal modulator
10
failure inlet valve #1
Internal modulator
11
failure inlet valve
Determine sensor location. Check senor
installation. Make necessary repairs.
Determine sensor location. Check senor
installation. Make necessary repairs.
Determine sensor location. Check senor
installation. Make necessary repairs.
Determine sensor location. Check senor
installation. Make necessary repairs.
Verify proper electrical modulator installation.
Check power supply. Make necessary
corrections.
Verify proper installation. If code continues,
contact Meritor WABCO for assistance.
Verify proper installation. If code continues,
contact Meritor WABCO for assistance.
Verify proper installation. If code continues,
contact Meritor WABCO for assistance.
Power Supply
14
ECU Failure
15
SAE JI 708 Failure
16
SAE J2497
17
(PLC) Failure
Generic I/O Failure
18
For diagnostic and troubleshooting assistance, call Meritor WABCO at 1-800-535-5560
Verify proper electrical installation. Check
power supply. Make necessary corrections.
Verify proper installation. If code continues,
contact Meritor WABCO for assistance.
Internal failure, contact Meritor WABCO
Internal failure, contact Meritor WABCO
Verify proper electrical installation. Check
power supply. Make necessary corrections.
15
REMOTE FUNCTIONS
REMOTE PROGRAMMING
With MUTT® in the OFF position, hold down the large button (g. 4-1) on the
remote while simultaneously turning the MUTT® power On. Release after 2 sec-
onds. The
remote is now programmed. Up to 24 separate remotes may be programmed to a
single MUTT®.
HOW TO USE THE WIRELESS REMOTE
1. LIGHTS & ELECTRIC BRAKES
Press button to select the next available electrical
circuit (including electric brakes when available).
2. AIR BRAKE OPERATION
NOTE: Be certain to CHOCK ALL TRAILER
WHEELS before conducting trailer testing
Open Emergency ball valve and charge
circuit with 100PSI. Use the small button
on the remote to actuate Service Side.
3. REMOTE CONFIRMATION INDICATOR
Red light illuminates to conrm that a button has
been pressed to indicate Battery Remote Power.
NOTE: With each press of either button, the red light (g. 4-3) of the remote illuminates, showing the conrmation of button depression and battery integrity of
the remote. Inclement weather, nearby power transformers and closely parked
trailers may cause reduction in the remote signal.
The antenna wire (included in the accessories bag) can be inserted into the
MUTT® antenna jack (g. 3-D). It is recommended that the antenna is installed
upon set-up (g.5). In extreme scenarios, the operator may choose to install a
longer wire such as standard mechanic’s wire to achieve a better signal. This is
only necessary when working on trailers that are parked within 18” of each other.
In normal situations, the remote control will work from up to 100 feet away from
the MUTT®.
The remote Key Fob battery supplied is a 12V, Alkaline Energizer type A23. A
Gold Peak type 23AE or a Duracell MN21 battery can be used.
WARNING: Be careful when using remote controls in multi-bay shops
where another MUTT® may be in operation. One remote may be inadvertently programmed to multiple MUTT®’s. This can happen when the large
button on a remote is being held down at the same time another MUTT® is
being powered up, effectively programming one remote to two units. To
avoid this, be sure any other MUTT® users alert you when they power up
their unit. A remote control can only be synchronized to a MUTT® during the
power up phase.
16
ANTENNA INSTALLATION
See g. 5 for installation of the Antenna (included in the accessories bag)
WARNING INDICATORS
Explanation of the diagnostic functions of the warning indicators.
17
POWER TO TESTER WARNING INDICATORS
VOLTAGE INDICATOR
• When the battery supply voltage drops to 9V or less, the MUTT® shuts down
power to all circuits and the voltage indicator ashes red. Charging or replacing the battery is required to continue testing.
• Between 10V-11V, the indicator is RED, showing the battery is too low.
• Between 11V-12V, the indicator is YELLOW, showing the battery is low.
REVERSED POLARITY INDICATOR
• Flashes when battery clamps have been crossed at the battery posts.
• Correcting polarity of the battery terminal clamps deactivates the warning.
• The MUTT® is internally protected from polarity reversal.
RED TRAILER WARNING INDICATORS
These signals indicate a fault.
OVERLOAD INDICATOR
• When the MUTT® confronts a constant amperage draw above 20 Amps or a
direct short, the indicator ashes and the beeper sounds.
• Voltage is cycled to the shorted or overloaded circuit in 3 second intervals to
aid in diagnosing the extreme amperage draw. (This function is comparable to
an auto reset circuit breaker). The MUTT® goes into Pulsar Mode.
OPEN CIRCUIT INDICATOR
• In the instance a selected circuit is not completed through the trailer
harness, (e.g., a faulty ground or no load detected), the Open Circuit warning
ashes and sounds.
CROSSED CIRCUIT WARNING CHARACTERISTICS
• Green Circuit Indicators ash to show troubled circuits.
• In the instance of crossed circuits where a circuit (or circuits) other than the
selected circuit are inadvertently powered by the selected circuit, the unselected Circuit
Indicators ash while the selected indicator remains steady. This is caused by
worn wires or improperly wired plugs on the trailer.
• In some cases, it may be normal for more than one circuit to be operated by a
single circuit, such as certain ABS systems and custom aftermarket lighting.
• Refer to trailer specic wiring schematics for the unit in question.
GROUND INTEGRITY WARNING
(With the Use of Chassis Ground Cable)
Ground Integrity has been explained in the Testing Procedure (pg. 12, section 9).
When the MUTT® is rst turned on, Ground Integrity and Open Circuit checks are
being performed. The green lights around the Control Knob will blink and disappear one at a time until only the Ground Integrity light remains solid green. When
all the lights blink, it indicates a poor cable connection or a bad ground. Individual
blinking lights indicate an open circuit.
18
AUTO SHUTDOWN FEATURE
To preserve battery life, the MUTT® enters a Sleep mode if inactive after 20 minutes with the power On.
• A sound is emitted every 10-20 seconds to inform the operator of the condi-
tion.
• Activation of any test mode takes the MUTT® out of Sleep mode.
CABLE TESTING
The MUTT® has a special cable feature to test 7 round pin cables for continuity.
The cable testing feature can be used to test a tractor’s cable or the supplied
MUTT® cable. It is recommended that all cables be tested prior to the MUTT®
operation.
TEST PROCEDURE
PRIOR TO CABLE TESTING:
To avoid erroneous fault, be certain the 7 pins in each plug are clean and spread
to the proper size.
• Insert each end of the cable into both side connectors on the MUTT®. Be sure
to push the cable ends in rmly until they reach the bottom of the connector.
• Turn main power switch to desired power supply.
• Once the power is selected, the green lights around the Control Knob will
blink and disappear one at a time until only the Ground Integrity light remains
solid green. Once the initial check has been performed, poor cable conditions
will be shown by a blinking light for the problem circuit.
• If the cable has an open circuit or continuity problem, the corresponding
circuit ashes repeatedly.
• Further testing can be performed by selecting each circuit individually
via the Control Knob or Remote. When an open circuit is detected, the LED for
the circuit will ash and an audible alert will be heard.
NOTE: Always check the MUTT® connector pins at the side of the MUTT® for
proper expansion. Over time, the pins may bend in slightly resulting in a poor
connection between the connector and the cable ends. A at head screwdriver
can be used to expand the pins until the a tight connection is made.
19
OPERATING INSTRUCTIONS
FOR AIR BRAKE CONTROLS
DANGER
WARNING!! BEFORE CONNECTING AIR TO TESTER PANEL, BE SURE TO CHOCK ALL WHEELS ON TRAILER TO
PREVENT TRAILER FROM ROLLING. TRAILER CAN ROLL
AND CAUSE SERIOUS INJURY OR DEATH.
DO NOT CONNECT SHOP AIR UNTIL COMPLETING THE PRE-TEST
PROCEDURES STEPS 1 THROUGH 7 (PAGE 21). FAILURE TO FULLY
UNDERSTAND THESE WARNINGS CAN RESULT IN MINOR TO SERIOUS
INJURY AND POSSIBLY DEATH.
AIR PANEL (g. 7)
A. Emergency Side – Air Out To Red Hose
B. Emergency Side – Gauge
C. Emergency Side – Ball Valve
D. Air Regulator – Knob
E. Service Side – Ball Valve
F. Service Side – Gauge
G. Service Side – Air Out To Blue Hose
20
AIR BRAKE PRE-TEST PROCEDURE
1. Read and understand all Safety Warnings before operation.
2. CHOCK ALL WHEELS BEFORE TESTING OR ATTACHING SHOP AIR
TO UNIT.
3. Push the main Power Source rocker switch (g. 3-B) to the middle
Off position.
4. Move Air Control rocker switch (g. 3-A) to the middle Emergency setting.
5. Turn both Emergency Side and Service Side ball valves (g. 7-C & E) to the
Closed position.
6. If using an external power source, connect it to the 20 Amp external power
input socket (on the side of the MUTT®).
7. Attach red gladhand hose from the MUTT® directly to your trailer’s Emergency
Side air system and attach the blue gladhand hose to Service Side. Now you
can connect your shop air to the Shop Air inlet on the right side of the unit.
Connect an air regulator where needed.
DO NOT EXCEED 120 PSI.
NOTE: To set the air regulator, pull and turn knob (g. 7-D)
LEAK DOWN TESTING
EMERGENCY SIDE – MANUAL LEAK DOWN TEST
1. Connect shop air to Shop Air inlet (on the side of the unit). Look for any signs
of air leaks on test unit. Air leaks could result in faulty test results and may not
allow the MUTT® to work properly.
2. Turn Emergency Side (red) ball valve (g. 7-C) to the Open position – this air
charges the Emergency Side.
3. Once air has lled the Emergency Side, turn ball valve (g. 7-C) to Closed
position to begin leak down test.
WARNING: Pressurizing Emergency Side will release the brakes.
4. Note any PSI drop after stabilization of pressure.
5. Look for air loss according to your local code or test by noting consistent air
drop over time. If air pressure continues to drop, you can turn air supply back
on Emergency Side (g. 7-C) and begin to look for the leak by inspecting air
system, if an unacceptable air pressure loss is observed.
6. Once the Emergency Side air passes the leak down test, a leak down test on
the Service Side can now be performed.
21
SERVICE SIDE – MANUAL LEAK DOWN TEST
1. Press Air Control rocker Switch to the right Service position
(located on upper panel).
Turn power switch to desired the power source.
2. Turn the Service Side (blue) ball valve (g. 7-E) to the Open position.
3. Once the Service Side (g. 7-F) gauge reects the desired pressure, then turn
the ball valve to the Closed position to begin leak down test.
4. Note any PSI drop after stabilization of pressure.
5. Look for air loss according to your local code or test by noting consistent air
drop over time. If air pressure continues to drop, you can turn air supply back
on the Service Side (g. 7-E) and begin to look for the leak by inspecting air
system if an unacceptable air pressure loss is observed.
TESTING WITH THE REMOTE CONTROL
The remote control can be used to cycle air on and off to the Service Side by
depressing the small button on the remote control.
The remote control allows a technician to operate the Service Side air and
actuate the brakes thereby allowing the inspection and service of the air brake
System. When operating the Service Side via remote, the Emergency Side must
be precharged with the ball valve in the Open position. If the Emergency Side
has insufcient pressure, the Service Side brakes will not actuate.
WARNING: Remember to sufciently chock/block the wheels of the trailer
before operation to prevent the trailer from rolling. Trailers should always
be parked on a at/level surface before testing. Before using the remote,
please be aware that trailer brake parts and components can explode, dislodge or become damaged when air pressure is introduced to the system.
For the safety of the user and others in the vicinity, extreme caution should
be used to avoid injury or death. Do not put yourself in harm’s way.
SERVICE SIDE ACTIVATION VIA REMOTE
• Push red air control switch to the Emergency Side position.
• Turn Emergency Side valve to the Open position.
• Charge Emergency Side with desired air pressure.
• Turn Service Side valve to the Open position.
• Move red air control switch to Remote position (The smaller button
on the wireless remote controls the air ow when pressed).
• Point the remote in the general direction of the MUTT®
(Install antenna for improved range).
• Press small button once to engage the service air brakes.
• Press small button again to disengage the brakes.
• Repeat as necessary.
22
ADDITIONAL TESTING PROCEDURES
There are many safety and operational functions to test on a trailer, but there are
a few which are widely viewed as VERY important. With this tester, these tests
can
be performed without the truck or tractor, quickly, accurately, and in most cases,
with only one person. Below are a few common system checks that can be
performed using the MUTT®.
• Leak Down Testing on both Service Side and Emergency Side.
• One man leak and shake testing throughout the trailer.
• Push rod travel measurements.
• Slacker adjustment reading specic to manufacturer’s specs on
brake chamber and proper operation notes.
• Even brake pressure activation.
• One man wheel off ground testing for brake strength and operation.
• Accessing ABS codes.
MAINTENANCE AND STORAGE
• Switch power off, remove all power cables, and disconnect battery
before cleaning.
• Wipe surfaces down with a well-wrung, soft, damp cloth.
• Diluted dishwashing liquid or similar substance can be used in the dampened
cloth if necessary.
• Dielectric grease can be used in 7 round socket and cable, as well as battery
clamps, to prevent corrosion.
• Disconnect and remove battery when placing the MUTT® into long-term
storage.
• Store in a cool dry area.
23
AXLE AND WHEEL INSTALLATION
• Insert axle (g. 8-A) into left and right axle bores g. 8-B) at rear underside
of the MUTT®.
• Slide 1 spacer (g. 8-C) onto each side of the axle (g. 8-A).
• Install 1 wheel (g. 8-D) onto each side of the axle (g. 8-A) with valve stem
facing away from the MUTT®.
• Insert 1 E-Clip (g. 8/9-E) into the groove (g. 9-F) in the axle end in front of
the wheel to each side.
• Check tire pressure. It must not exceed 8PSI.
Fig. 8 - Axle and Wheel
Installation
Fig. 9 - E-Clip Installation
NOTE: Install the Foot at the bottom of the unit with 45° angle side towards
the back of the unit
24
REMOVING THE HEAD
In the event your Deluxe Super MUTT® should need service or repair, the Super
MUTT® has been designed so that the “Head” which contains all the electro-
mechanical components can be easily removed to simplify and reduce the cost of
the packing and shipping process. You will need only a phillips head screwdriver
to remove the 8 screws that attach the head to the cart body. See the illustrations
below.
After removal of the eight screws, simply lift the head up from the cart body and
pull the battery cable up through the channel in the cart body. To reassemble,
feed the battery cables through the channel while lowering the head onto the cart
body and reinsert the eight screws.
BACK
Air exhaust lines
LEFT SIDE / RIGHT SIDE
2 pieces 10-32 x 1/2 in. phillips
2 pieces 10-32 x 1/2 in. phillips
2 pieces 10 x 3/8 in. phillips
25
12 VOLT
(12V)
BACK-UP
LIGHTS (BU)
ELECTRIC BRAKE
ELECTRIC
BRAKES
(EB)
KEYWAY
LEFT
TURN
(LT)
CLEARANCE
AUX
(ABS)
RIGHT
TURN
(RT)
LEFT
TURN
(LT)
GROUND
GROUND
(GD)
TAIL/TAG
LEFT
TURN
(LT)
CLEARANCE
AUX
(ABS)
STOP/BRAKE
RIGHT
TURN
(RT)
GROUND
(GD)
12 VOLT
(12V)
TAIL/TAG
BACK-UP
LIGHTS (BU)
ELECTRIC BRAKE
(EB)
ELECTRIC
BRAKES
(EB)
KEYWAY
LEFT
TURN
(LT)
CLEARANCE
AUX
(ABS)
STOP/BRAKE
RIGHT
TURN
(RT)
LEFT
TURN
(LT)
RIGHT
TURN
(RT)
GROUND
TYPICAL TRAILER WIRING
Note: Not all trailers/vehicles are wired to this standard. The use of an electrical
circuit is necessary to ensure proper match of vehicle’s wiring to trailer’s wiring.
On the 6 way plugs, the 12V wire and electric brake wire may be reversed on
some trailers (particularly horse trailers).
TRAILER SIDE 7 ROUND PIN
SOCKET CONFIGURATION
GROUND
(GD)
CLEARANCE
LEFT
TURN
(LT)
AUX
(ABS)
STOP/BRAKE
ELECTRIC
BRAKES
(EB)
RIGHT
TURN
(RT)
6 PIN ROUND PLUG
ADAPTER END
TAIL
LIGHTS
(TM)
GROUND
(GD)
LEFT
TURN
(LT)
7-WAY FLAT PLUG VEHICLE END 4/5 PIN PLUG ADAPTER END
KEYWAY
ELECTRIC
LEFT
TURN
(LT)
BACK-UP
LIGHTS (BU)
BRAKES
(EB)
GROUND
12 VOLT
(12V)
ELECTRIC BRAKE
(EB)
RIGHT
TURN
(RT)
BU GN Y BR WH
TAIL/TAG
RIGHT
TURN
(RT)
26
OPTIONAL ACCESSORIES & RELATED PRODUCTS
#9008-UPKIT (This kit updates the #9008-SE to the #9008-DL).
Comes with...
• 2 extra remotes
• 3 Amp charger
• Face shield
• Rain cover
• Shoulder screws
#9008-SE: Includes Remote Control, 5 tf. 7 Way Cable, Chassis
Ground Cable, External Battery Connector, 6 ft.
Glad Hands
#9003A Mini MUTT® (RV Style) 7 Spade
#9004A Smart MUTT® (RV Style) 7 Spade
#9007A Smart MUTT® Head 7-Way Round Pin w/ remote
#8026 4/5 Pin Towing Maintenance Kit
#8027 6 Round Pin Towing Maintenance Kit
#8028 7 Flat (Spade) Towing Maintenance Kit
#8029 7 Round Pin Towing Maintenance Kit
#7865L 7 Round Pin Tractor Trailer Circuit Tester
#7893 7 Flat (Spade) Pin Trailer Circuit Tester
#7897 6 Round Pin Tractor Trailer Circuit Tester
#7866 4/5 Pin Trailer Harness Checker
#8000 3-Way Trailer Adapater
#TSTPK1 Multi-Trailer Tester Jobber Pack
Innovative Products of America® Incorporated
www.IPATOOLS.com
845-679-4500 • 888-786-7899
234 TINKER STREET, WOODSTOCK, NY 12498
27
Limited Three Year Warranty
009008-DL-MANUAL-IPA-PRINT.indd
MOBILE UNIVERSAL TRAILER TESTER
#9008-DL SUPER MUTT® DELUXE
Innovative Products of America® Incorporated has established a Limited Three Year
Warranty Policy for the Mobile Universal Trailer Tester 9008 Series, not including any
wearable parts, i.e. tires, clips, batteries, etc.
Three Year Limited Warranty/Return or Replace Policy: The product is covered
for three years from the date of original user purchase under the stipulations of the
Standard Warranty.
The product is warranted to be free from defects in workmanship or material. If there is
a problem due to workmanship or material defect, Innovative Products of America® Incorporated will repair or replace the product within 24 working hours after it is received
by the IPA® Repair Service Center. In the event it is determined that the product has
been tampered with, or altered in any way, the warranty is void and all claims against
the product will not be honored. The Warranty Repair/Return procedures require that
the proof of purchase must be established (either by warranty card from the seller or
by point of purchase receipt/invoice) and the manufacturer makes every attempt to
return ship the product within three business days from the receipt of the returned
product, freight prepaid.
If it has been determined that the tool has been damaged due to misuse, Innovative
Products of America® Incorporated will repair the tool at a cost we deem reasonable
and these charges will be the responsibility of the user. We truly want you to be happy
with our products, so if you have any questions, call us toll-free at 888-786-7899.
Innovative Products of America® Incorporated
234 Tinker Street, Woodstock, NY 12498
888-786-7899 / 845-679-4500 | www.ipatools.com
© 2012 Innovative Products of America®, Incorporated. All rights reserved. This material may not be reproduced, displayed,
modied or distributed without the express prior written permission of the copyright holder. For permission, contact info@
ipatools.com.
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