® ® Mobile Universal Trailer Tester SUPER MUTT® HEAD #9005A OPERATOR’S MANUAL Innovative Products of America® Incorporated 888-786-7899 • 234 Tinker Street, Woodstock, NY 12498 • www.ipatools.com ©2013 Innovative Products of America® Incorporated. All rights reserved. This material may not be reproduced, displayed, modified or distributed without the express prior written permission of the copyright holder. For permission, contact info@ipatools.com.
LETTER FROM THE PRESIDENT OF IPA My name is Peter Vinci and I am the president of IPA®. I would like to 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 products. They say whatever they can to make the sale, and then it’s like pulling teeth to get any service response out of them.
9005A SUPER MUTT® DELUXE PARTS RED AIR HOSE #7900AP-18AS BLUE AIR HOSE #7900AP-23AS FEMALE 2 PRONG PLUG POWER ADAPTER WITH ALLIGATOR CLIPS #9005A-4AS Regulator Qty. 3 - #MUT-RAS 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 CHARGER #CH0001 7900K-1 5 FT. TRAILER CABLE ASSEMBLY 7900K-17 30 AMP AMMETER GAUGE MUT-RAS REMOTE CONTROL FOB (QTY.
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.
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.
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.
QUICK SET-UP GUIDE NOTE: The Super MUTT® HEAD 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.
QUICK REFERENCE GUIDE OPERATION AND TESTING ELECTRICAL TESTING 1. CABLE TESTING: It is always recommended that you use the cable tester to verify that the MUTT®’s 7-way round pin cable is in proper working order before trailer testing. To perform the Cable Test, insert both ends of the 7-way 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.
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.
OPERATING INSTRUCTIONS This section contains information on the usage of the #9005A Series Mobile Universal Trailer Tester. (MUTT®) FUNCTIONAL DESCRIPTIONS The Mobile Universal Trailer Tester (MUTT®) is a fleet maintenance and a diagnostic aid for trailer electrical operations wired to North American style 7 round pin configuration. Fig. 1: Control and Information Panel The following describes the Testing Panel (Fig. 1). A. AIR CONTROL SWITCH Select between Emergency, Remote and Service Side air control.
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.
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-way pin connector or you will receive erroneous readings.
Your MUTT® comes supplied with a 10 ft. ground cable accessory. Plug in the 10 ft. ground cable to the MUTT® Chassis Ground outlet (Fig. 1-N, Pg. 10). 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. 10. After the Ground Integrity test, the control knob (Fig. 1-L, Pg. 10) may be rotated in either direction to select a circuit to diagnose.
REMOTE FUNCTIONS REMOTE PROGRAMMING MUTT® With in the OFF position, hold down the large button (Fig. 2-1) on the remote while simultaneously turning the MUTT® power On. Release after two seconds. 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.
ANTENNA INSTALLATION See Fig. 3 for installation of the Antenna (included in the accessories bag) Fig. 3: Antenna Installation WARNING INDICATORS Explanation of the diagnostic functions of the warning indicators. Fig.
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 flashes 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.
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 condition. • Activation of any test mode takes the MUTT® out of Sleep mode. CABLE TESTING The MUTT® has a special cable feature to test 7-way round pin cables for continuity. The cable testing feature can be used to test a tractor’s cable or the supplied MUTT® cable.
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 19). FAILURE TO FULLY UNDERSTAND THESE WARNINGS CAN RESULT IN MINOR TO SERIOUS INJURY AND POSSIBLY DEATH. SHOP AIR IN on side of MUTT® Fig. 5: Air Brake Panel AIR PANEL (Fig. 5) A.
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 (Fig. 1-B, Pg. 10) to the middle Off position. 4. Move Air Control rocker switch (Fig. 1-A, Pg. 10) to the middle Emergency setting. 5. Turn both Emergency Side and Service Side ball valves (Fig. 5-C & E) to the Closed position. 6.
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 (Fig. 5-E, Pg. 18) 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.
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.
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 the 6-way plugs, the 12V wire and electric brake wire may be reversed on some trailers (particularly horse trailers).
ABS CODES BLINK CODE DIAGNOSTICS The 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.
WABCO BLINK CODES Select AUX circuit, depress control knob to flash brake lights in sequence. Blink Code Problem Area Action 3 Sensor BUI Determine sensor location. Check sensor installation. Make necessary repairs. 4 Sensor YEI Determine sensor location. Check senor installation. Make necessary repairs. 5 Sensor BU2 Determine sensor location. Check sensor installation. Make necessary repairs. 6 Sensor YE2 Determine sensor location. Check sensor installation. Make necessary repairs.
HALDEX BLINK CODES Select brake circuit, depress control knob to flash AUX in sequence.
Fault Code 11 12 13 14 15 16 26 Explanation Red channel speed sensor S1A has low sensor output Red channel speed sensor S1B has low sensor output. Blue channel speed sensor S2A has low sensor output. Yellow channel speed sensor S2B has low sensor output. Blue channel speed sensor S3A has low sensor output. Yellow channel speed sensor S3B gap too large. Gap should be kept to a minimum.
Fault Code 21 22 23 24 25 26 Explanation Red channel wheel speed sensor S1A has an erratic output voltage. Red channel wheel speed sensor S1B has an erratic output voltage. Blue channel wheel speed sensor S2A has an erratic output voltage. Yellow channel wheel speed sensor S2B has an erratic output voltage. Blue channel wheel speed sensor S3A has an erratic output voltage. Yellow channel wheel speed sensor S3B has an erratic output voltage.
Fault Code Explanation 41 Slow wheel recovery on Red valve channel. 42 43 61 62 63 67 68 69 71 72 73 77 78 79 Possible Causes For a 2M System, verify sensor and valve wiring/plumbing is correct. (See Side-By-Side and Slow wheel recovery on Blue valve channel. Axle-By-Axle configurations). Slow brake release, foundation Slow wheel recovery on Yellow valve channel. brake mechanical faults, dry bushings, broken ABS valve, restricted piping. Check for kinks and blockage etc., incorrect airlines, wiring.
Fault Code 80 81 82 83 87 88 89 Explanation Output leakage or poor insulation on any of the valve channels. Hold solenoid short circuit to Permanent Power on Red valve channel. Hold solenoid short circuit to Permanent Power on Blue valve channel. Hold solenoid short circuit to Permanent Power on Yellow valve channel. Dump solenoid out shorted to Permanent Power on Red valve channel. Dump solenoid out shorted to Permanent Power on Blue valve channel.
SERIAL # Locate your serial number on the unit and record it above. Please be sure to send in your warranty card.
OPTIONAL ACCESSORIES & RELATED PRODUCTS SUPER MUTT® DELUXE #9008-DL: Includes 3 Remotes, Face shield, 10 ft. Chassis Ground Cable, 7-Way Cable, 6 ft. Glad Hands, Battery Charger, and External Power Adapter, Rain Cover.
Limited Three Year Warranty MOBILE UNIVERSAL TRAILER TESTER #9005A SUPER MUTT® DELUXE HEAD Innovative Products of America® Incorporated has established a Limited Three Year Warranty Policy for the Mobile Universal Trailer Tester 9005A Series, not including any wearable parts, i.e. batteries (30 day warranty), battery clips, 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.
