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#4105 SMART MUTT ® Mobile Universal Trailer Tester OPERATOR’S MANUAL MADE IN U S A A Universal, Battery Powered, Diagnostic Tester for 7-Way Round, 7-Way Flat, 6-Way Round and 4/5 Pin Trailers Innovative Products of America Incorporated ® 888-786-7899 • 234 Tinker Street, Woodstock, NY 12498 • www.ipatools.com...
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They say whatever they can to make the sale, and then it’s like pulling teeth to get any service response out of them. I know this myself firsthand and because of this, I want to be sure that your experience with IPA ®...
TABLE OF CONTENTS PART 1: IMPORTANT SAFETY INSTRUCTIONS ........1.1 Important Information ..............1.2 Battery Gases, Tester Preparation and Tester/Charger Location .. 1.3 General Charger Use ..............PART 2: WHAT’S INCLUDED ..............PART 3: SET-UP ..................3.1 Specifications ................3.2 Choosing Battery ................3.3 Installing an Internal Battery ............
PART 1: SAFETY INSTRUCTIONS 1.1 Important Information 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. Danger Indicates a hazardous situation, if not avoided, will result in death or serious injury.
1.2 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.
1.3 General Charger Use Risk of Electric Shock and Fire • Before connecting charger to unit, make sure controls are set to OFF. • Do not operate charger with damaged cord or plug. Replace cord or plug immediately if DO NOT damage occurs.
PART 2: WHAT’S INCLUDED Ammeter Warning Control Power Electrical Indicators Knob Switch Testing Panel www.ipatools.com Mobile Universal Trailer Tester AUTO VOLTAGE CYCLE INDICATOR TECH SUPPORT: 845-679-4500 MADE IN PROUDLY MADE IN U S A BATTERY GROUND INTEGRITY POWER SOURCE CLEARANCE AMPERES OVERLOAD 12V +...
PART 4: PRETESTING CHECKLIST The pretesting checklist should always be completed prior to using the SMART MUTT ® Unit Placement • Place the tester on a flat, level surface. Maintain Connectors Dielectric grease should be used on all connections to avoid corrosion. If a bad connection exists at the terminal junction, you may get an erroneous reading and the MUTT will not work properly.
PART 5: GENERAL CONTROLS AND OPERATIONS 5.1 Control Panel A. Power Source Switch Select between Internal Battery, External Power or Power Off. Center: OFF (battery charge in this position only) Installed battery ON Down: External power ON (power supply is an optional accessory) B.
5.2 Left and Right Side Panels A. 7-Way Spade Pin Socket Receptacle used to connect your 7-Way Spade Pin Trailer to the MUTT to test ® electrical circuits. B. 20 Amp Independent Power Input Source For connecting external 12V DC 20 amp max. power supply. (Power supply is an optional accessory, not for battery charging.) C.
5.3 Using the 12-Button Remote Control The included 12-button remote control is preprogrammed to your SMART MUTT ® and should never lose its programming. In the event that you suspect your remote has lost its programming, contact technical support at 888-786-7899 or email tech247@ipatools.com.
PART 6: ELECTRICAL/LIGHTING TESTING Complete the pretesting checklist prior to all testing procedures. The SMART MUTT X is microprocessor controlled and features a special diagnostic ® firmware, designed to speed up your inspection process. The MUTT will power the ® selected electrical circuits and instantly alert you to any signs of a faulty condition.
12-Button Remote Control 1. Press and release the AUTO CYCLE button on the 12-button remote. The Auto Cycle indicator should illuminate. 2. A five-second delay commences between circuit sections. 3. Circuits are automatically tested one at a time in a clockwise rotation.
Establishing a Chassis Ground DO NOT 1. To simulate the king pin on a chassis ground Assume that a Bad connection and bypass the ground integrity fault, Ground Warning is a Result of a Faulty Trailer. plug a chassis ground cable into the MUTT ’s ®...
Crossed Circuits The SMART MUTT X indicates that two or more circuits are back feeding or crossed. ® This can be a symptom of two wires in the same harness wearing through their insulated coating and connecting. 1. When a crossed circuit is identified, the selected circuit LED will illuminate steadily and the circuit it is crossed with will flash.
6.4 Activating Hazard Lights The four-way flashers on the trailer can be activated with the 12-button remote control. 12-Button Remote Control 1. To activate/deactivate, press the HAZARDS button. 6.5 All Circuits On (Override) Mode All Circuits On mode will engage all electrical circuits at the same time. While short circuit sensing is operational in this mode, if a short circuit is found, the SMART MUTT X will not be able to identify which circuit is the cause of the short.
PART 7: ABS BLINK CODE DIAGNOSTICS The SMART MUTT X can be used to access ABS Blink Codes on trailers equipped ® with ABS systems. Trailers equipped with ABS feature an Electronic Control Unit (ECU) which detects any electrical fault in the trailer ABS. Most trailers with ABS will also have a dedicated ABS lamp on the driver side.
7.1 Meritor/WABCO Blink Codes To access Meritor/WABCO blink codes, you must select the Auxiliary circuit to power ON/OFF/ON in one second intervals using the following directions: 1. Make sure trailer is stationary and wheels are properly chocked. 2. On the SMART MUTT X, turn the control knob to the Auxiliary circuit.
7.2 Haldex Blink Codes To access Haldex Blink Codes, you must select the Brake Light circuit and press the control knob to cycle the Auxiliary circuit the appropriate number of times using the following directions: See table below for modes and sequences: Mode Description Ignition Cycles (Hold 1 Second ON/OFF)
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Fault Explanation Possible Causes Select Select Code System OK (with vehicle ABS is operational. Displays “00” when traveling > 6 mph). traveling > 6 mph. Red channel wheel speed sensor wiring S1A has an open or short circuit. Indicates a wheel speed sensor or Red channel wheel speed its wiring has short or open circuit.
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Fault Explanation Possible Causes Select Select Code Loose sensor, connection, bracket or Red channel wheel speed exciter, damaged exciter, sensor is not sensor S1A has an erratic properly adjusted or has worn cable output voltage. insulation, or worn sensor block clip, wheel bearing failure, wheel bearing is not properly adjusted (these faults will Red channel wheel speed...
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Fault Explanation Possible Causes Select Select Code Slow wheel recovery on Red For a 2M System, verify sensor and valve valve channel. wiring/plumbing is correct. (See Side-By- Side and Axle-By-Axle configurations). Slow wheel recovery on Blue Slow brake release, foundation brake valve channel.
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Fault Explanation Possible Causes Select Select Code Output leakage or poor insulation on any of the valve channels. Hold solenoid short circuit to permanent power on Red valve channel. Modulator valve solenoid failure or valve Hold solenoid short circuit cable damage. Indicates that the solenoid to permanent power on Blue or its cable has a short circuit to positive valve channel.
7.3 Bendix Blink Codes To access Bendix Blink Codes you must select the Auxiliary circuit and press the control knob to cycle the Brake Light circuit the appropriate number of times using the following directions: See table below for modes and sequences: Mode Cycle Brake Light Power Display Active DTCs...
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SAL Sensor configuration error Verify correct ABS configuration using blink codes or other diagnostic tools. SAR Sensor configuration error If needed, reset to the default ABS configuration and power-up to initiate auto-configuration. Power Power supply diagnostic Over-voltage trouble code. Power supply diagnostic Low-voltage trouble code.
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Electronic Control Unit (ECU) Check for damaged or corroded connectors. Check for damaged ECU internal error wiring. After repairs or if no issues found, then clear faults. If faults return, replace the TABS-6 Module. Verify correct ABS configuration using blink codes, PC-diagnostics or other off-board diagnostic tools.
PART 8: MAINTENANCE 8.1 Maintenance and Storage • Switch power to OFF and remove all power cables before storing and cleaning. • Wipe surfaces down with a well-wrung, soft, damp cloth. • Diluted dishwasher liquid or similar substance can be used in the dampened cloth if necessary.
Please follow the instructions listed in this manual when you feel you have a product that is in need of repair. If at any point in the process you are not happy with the service or support you receive from any member of the IPA team, ®...
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** Examples of situations and parts not covered by out-of-warranty service: punctured tires, dented sheet metal, standard misuse and abuse, worn-out connectors due to excessive use, water/fire damage.
PART 9: TROUBLESHOOTING 9.1 FAQ • NEVER assume a connection is a quality connection. Many ABS issues are the direct result of poor pin or sensor connections. These poor connections can be located directly at the ABS ECU on the trailer and typically can be found at the 7-way round nose box connection.
9.3 Common Troubleshooting Solutions Symptom Possible Cause Solution Remove wires going to 30-amp fuse keeps Shorted cig. socket or cig. socket. If fuse still blowing. power connector. blows, call tech support at 888-786-7899 Poor pin connections. Spread and grease pins Trailer circuit is Check trailer wiring.
PART 10: TYPICAL TRAILER WIRING Note: Not all trailers/vehicles are wired to this standard. The use of an electrical circuit tester is necessary to ensure proper match of vehicle’s wiring to trailer’s wiring. On some trailers with 6-way round plugs, the 12V wire and electric brake wire may be reversed (particularly horse trailers).
PART 11: OPTIONAL ACCESSORIES AND RELATED PRODUCTS #9008-DL SUPER MUTT PRO EDITION: (2) 12-Button Remote Controls, ® 5-ft. 7-Way Cable, 8-ft. Gladhands, 10A Smart Battery Charger, Face/Battery Shield and Rain Cover #5611A-RT8 ALPHA MUTT w/ ABS, RUGGED TABLET, & SLIDE-OUT BASE ®...
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SERIAL # Locate your serial number on the unit and record it above. Please be sure to send in your warranty card. NOTES...
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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 ®...
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