Allison 2000 series 1 no part of any atsg publication may be reproduced, stored in any retrieval system or transmitted in any form or by any means, including but not limited to electronic, mechanical, photocopying, recording or otherwise, without written permission of automatic transmission service group. Let me see if i have the test info for that model transmission in my files. Professional automotive technicians use and trust this service manuals now you continue reading. Shift selector operation and code manual how to use the.
Allison doc for pcservice tool allison preferred diagnostic tool prolink 9000 diagnostic tool limited support only by entering the diagnostic display mode and using the shift selector display. Address, including zip code, and telephone number, including area code, of the. Whether you need allison 2000 wiring diagram information, allison 2000 transmission rebuilders tips, allison 2000 technical information, allison 2000 diagnostics, allison 2000 troubleshooting help, or just answers to your allison 2000 transmission rebuilders question, the transmission rebuilders network is the place to go. With that said, lets look at some of the codes you may run into for these vehicles. Hi, i have a 2006 american tradition with the c9 and allison 3000 transmission.
After restarting the trans goes right back into the code. The transmission fluid filter has become contaminated and needs to be changed. Allison transmission 30004000 series fault code list. Wiring harness has no opens, shorts between wires, or shorts to ground. Many of the questions are common across the country. To help troubleshoot your codes, we are pleased to give you the entire wtec ii troubleshooting manual. If that is not available, also on allisons website or we can give instructions. To enter the diagnostic mode, it will depend on your type of shift selector.
Western states converters and transmissions troubleshooting. Checking transmission codes allison md 3000 series on vimeo. Whether you need allison at wiring diagram information, allison at transmission rebuilders tips, allison at technical information, allison at diagnostics, allison at troubleshooting help, or just answers to your allison at transmission rebuilders question, the transmission rebuilders network is the place to go. When an ecu with a version 8 or 8a calibration is used with a pretransid transmission, 55 xx codes are set because the ecu sees wire 195 is open. W t e c i i i e l e c t r o n i c c o n t r o l s t r o u b l e s h o o t i n g m a n u a l 0011 0062 main code 23 indicates a fault with a shift selector or the wiring between a shift selector and the ecu. You can check for codes on allison transmissions using the shift keypad. Some of the more common code responses associated with transmission output speed sensor issues are codes p0720, p0721, p0722 and p0723 based on the specific malfunction that alerts the pcm to set the code and activate the check engine light. P2669 is a diagnostic trouble code dtc for actuator supply voltage b circuitopen. Our certified mobile mechanics can come to your home or office to perform the check engine light diagnostic. If all points check, call western states converters and transmissions. Oct 06, 2016 allison was founded in 1909, and is today known as allison transmission. Allison transmission fault codes, troubleshooting wiring. It is easy to do from the drivers seat with no tools and is well described in your allison owners manual.
Through readouts on your shift selector, you will be able to monitor transmission oil levels, read diagnostic codes and prognostic information. Additional codes could be logged for other shifts where x indicates the range from and y indicates the range to. This publication is revised periodically to include improvements, new models, special tools, and procedures. Allison transmission 5000 6000 8000 9000 series troubleshooting service manual. Allison transmission 30004000 5th generation automatic in a. Allison was founded in 1909, and is today known as allison transmission. Check with your allison transmission service outlet for the currently applicable publication. If that is not available, also on allison s website or we can give instructions. Allison transmission is the worlds largest manufacturer of fully automatic transmissions for medium and heavyduty commercial vehicles and medium and heavytactical u. Diagnostic codes will appear one digit at a time on a single digit display lever or pushbutton selector. If you push both arrows together with the ignition on a 4 digit number will appear if in fact there is a code in the video there are no present codes.
Allison transmission truck manual, wiring diagrams, fault codes. Allison was owned by general motors up until 2007, when it was sold to a private equity company. With over 1,600 authorized allison transmission distributors and dealers all over the world, allison is uniquely capable to support the allison ep system. Allison transmission 30004000 series fault code list truck manual. Address of principal executive offices and zip code. The pcm operates in a default mode if a pcm voltage dtc sets. Each shift is measured electronically, stored, and. Transmission by the merge zamplebox ejuice flavors. Seek help from the nearest allison transmission service outlet when any of the above components are present, but are not responding properly. I ran it for the first 80,000 miles and one of my salesmen has taken it to 120,000. Each code consists of a twodig it main code and a twodigit subcode. Operators manual and 2000 product families international models om4118en c m y cm my cy cmy k om4118en f. Whether you need allison at wiring diagram information, allison at transmission rebuilders tips, allison at technical information, allison at diagnostics, allison at troubleshooting help, or just answers to your allison at transmission rebuilders question, the.
This brochure will help you understand shift selector readouts and enjoy long, troublefree operation of your allison automatic. The generic obd trouble code u0115 is a serious situation where the signals between the electronic control module ecm or the powertrain control module pcm and a particular module have been lost. Understanding of allison transmissions output retarders to include. They have the equipment to check for diagnostic codes and to correct problems which arise. Another feature of the emergency vehicle series transmission is its ability to adapt or learn as it operates. How to use the shift selector to read oil level and diagnostic codes. Allison transmission generation models explained diesel. Diagnostic trouble codes dtc and 2000 product families troubleshooting manualallison 4 th generation controls dtc reference tables table 54. Your allison transmission authorized service outlet should be consulted whenever there is a transmissionrelated concern.
Transmission the allison 4 th generation controls feature closedloop clutch control to provide superior. The system voltage information is taken from the pcms ignition feed circuits. This product can be useful for many reasons, such as. On shallow sump models, only rear ports are available. For instance 3500 means no battery voltage is getting to the transmission control unit. The p0897 code is a generic powertrain code related to the transmission, including pressure faults and sensor failures.
Find the best ejuice with ratings and eliquid brands. That commitment includes the parts, service and indepth expertise you have enjoyed for many years with allison transmission products in. Then stopped for a moment with engine running and put in nuetral. Transmission the allison 4 th generation controls feature closedloop clutch control to provide superior shift quality over a wide range of operating conditions. Just drove prevost coach with t741 allison transmission 200 miles without a problem. Privacy policy terms of use contact us terms of use contact us. The vehicle will simply shut off at any time and will not restart. Allison 30004000 series transmission technical tips t he the allison world series transmissions models 3060,3560,3000,3066,b300,b400 r 4060,4560,4500,b500 r models and variants are found in large variety of truck chassis and busses. Combining the startability and continuous, uninterrupted power qualities of a fullyautomatic. Allison transmission 30004000 series fault code list download pdf manual see also.
Sep 22, 20 concerning allison transmission products. Allison transmission generation models explained diesel laptops. A torque converter with lockup clutch and torsion damper. That commitment includes the parts, service and indepth expertise you have enjoyed for many years with allison transmission products in the bus industry. These automatic transmissions are developed for more than 300 leading world manufacturers of equipment and are used for the following sectors of the market buses, rescuers and utilities, builders and dispensers of products. Your allison transmission authorized service outlet should be consulted whenever there is a transmission related concern. Allison transmission a 629 540 43 00 onboard diagnostics, 15. Oil level information, diagnostic codes and prognostic features for. Allison transmission 30004000 5th generation automatic in a kenwoth keeps popping the code p0720, output speed sensor.
Now transmission wont engage neither drive nor reverse. Sep, 2016 allison transmission 30004000 5th generation automatic in a kenwoth keeps popping the code p0720, output speed sensor. Obdii code transmission may not shift properly is defined as a transmission fluid filter very deteriorated. This is the complete official full service repair manual for the allison transmission 5000 6000 8000 9000 series troubleshooting. A brief description of the allison transmission the allison transmissions refer to figure 3 through figure 6 described in this manual include.
If so, have you used the updown arrows to check for diagnostic codes. Allison transmission is the worlds largest manufacturer of automatic transmissions for commercial vehicles and offroad applications. Allison at transmission troubleshooting help, allison at. The purpose of the transmission output speed sensor is to provide the pcm with signal that indicates the. Allison transmission pdf service manuals allison transmission fault codes pdf manuals title file size download link allison 30004000 series troubleshooting manual. Fourth generation shift selector operation and code manual. Alsn is the worlds largest manufacturer of fully automatic transmissions for medium and heavyduty commercial vehicles and is a. Transmission connector is tight, clean, and undamaged. For some problems, diagnostic codes may be registered without the ecu activating the check trans light. The auto repair labor rates vary widely across the country, and even within the same city. Allison transmission wont engage rvtalk forum by rvusa.
This can happen for multiple reasons and a mechanic needs to diagnose the specific cause for this code to be triggered in your situation. These codes are logged in a list in the ecu memory with the most severe or otherwise most recent code listed. Today, allison is the dominant player in the commercial truck industry when it comes to full. Alsn is the worlds largest manufacturer of fully automatic transmissions for medium and heavyduty commercial vehicles and is a leader in hybridpropulsion systems for city buses. I got a call from the shop today that the transmission had the codes p0729, p0735 and p2723. There could also be a problem with the can bus wiring disrupting communications.
Allison transmission 3000,4000 series fault code list. If codes continue to reoccur, bring the vehicle to an authorized allison transmission repairing outlet to diagnose and repair the problem causing the codes. Allison 4th generation my09 prognostics not available on earlier model years. There are several options for doing computer based diesel diagnostics on an allison transmission, such as allison doc, pfdiagnose, texa, and many others.
Allison transmission resource guide blogs roadtruckers. To read codes on the newer allison gen 4 controls, the process is slightly different. Allison transmission and 2000 product families troubleshooting manual. Connections to the cooling circuit are located at the front or rear of the transmission to facilitate installation of remote cooler lines. Solenoid low side circuit, open driver, or wire shorted to. In this case, the engine control module ecm has detected a deteriorated condition for the transmission fluid. Allison transmission repair manual complete technical information for allison fourth generation service engineers to troubleshoot automatic transmissions.
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