Diagnostic trouble code information with a direct link to troubleshooting manuals for cec3cec5. Jan 24, 2019 wtec ii electronic controls troubleshooting manual ii 2 is only used with wtec iii controls and is covered in ts2973en troubleshooting. Simply use our search form above to find your desired manual, and download it for free. The shift selector in your allisonequipped vehicle will be similar to one of the pushbutton or lever styles as shown above. Allison 3000 4000 series troubleshooting manual 4th gen download allison 3000 4000 series troubleshooting manual 4th generation model type. Introduced in january 1998, the wtec iii also known as generation 3 or gen 3 replaced the wtec ii transmission controls. Aqua clean md4 manual aqua clean md4 wiring allison md3060 wiring diagram allison transmission wtec iii wiring diagram as well as wtec 3 wiring diagram also with wtec iii electronic controls troubleshooting. For some problems, diagnostic codes may be registered without the tcm activating the. Typical allison wtec iii controls shift selectors with single indication that there is a transmission condition or problem, nor does it. Refer to om2995en operators manual for wtec iii information. Every possible problem and its solution cannot be encompassed by any manual. Instant digital download only no printed copy or cdrom media. Wtec ii controls will be available until january, 1998.
About this manual this handbook is a mechanics reference for maintaining, removing, or installing the 3000 and 4000 product families onhighway transmission with a wtec iii control system. This is a great resource for people who tend to misplace important documents. Allison 30004000 series wtec iii transmission this manual includes. For some problems, diagnostic codes may be registered without the tcm. A feature of both allison 4th generation controls and wtec iii controls is. Detroit diesel allison 8v92ta pdf coordinators manual nj ask 20. The allison wtec iii brought us into the computer based diagnostic era. The controls for the allison transmissions also changed a little bit, as there. Transmission the world transmission electronic controls wtec iii system features closedloop clutch control to provide superior shift quality over a wide range of operating conditions. Allison 3000 4000 series troubleshooting manual 4th gen. Overall, manualslib acts as a rich resource for user manuals that will serve all electronic appliance owners. Allison transmission wtec iii tricia joy allison transmission wtec 3 notice all allison dealers 3000 and 4000 product families wtec iii electronic controls troubleshooting manual ts2973en wtec iii troubleshooting manual documents mega ts2973en troubleshooting manual for wtec iii controls. Wtec iii electronic control components back up next.
Wtec iii troubleshooting manual wtec iii electronic controls troubleshooting manual it is your responsibility to be completely familiar with the warnings and cautions. For serial numbers manufactured prior to our electronic. Allison wtec iii transmission troubleshooting manual. Wtec iii electronic control system the wtec iii control system is standard on all 3000 mh and 4000 mh.
Wtec iii 3rd generation electronic controls shift selectors 1924. Everything on this site can be downloaded for free. This manual provides troubleshooting information for allison 30004000 series transmissions. All books are in clear copy here, and all files are secure so dont worry about it. Description of the electronic control system components. Description of diagnostic codes, system responses to faults, and troubleshooting. Wtec iii electronic controls troubleshooting manual printable 2019 read online at ablenews. Wire 124 also powers the shift selector and is present in all three ecu connectors. Downloading manuals is also a convenient way of obtaining a backup in case your original document goes missing. If you dont see your product listed below, please use our manuals finder for assistance. Allison transmission wtec ii electronic controls, allison. Here you can find the most complete service and repair manual for allison md 3060md 3066md 3560pr transmission wtec ii controls.
If codes continue to recur, bring the vehicle to an authorized allison transmission service. The wtec iii control system is standard on all 3000mh and 4000mh series. Allison wtec iii wiring diagram retarder controls download on free. Jultech allison atec, cec 1, wtec 2, wtec 3, and spg. Link to download from fast server shipment to pendrive memory.
Wtec iii electronic controls shift selectors vehicle manufacturers may choose different types of shift selectors for their vehicles. Transmission control module tcm or electronic control unit ecu. This manual provides troubleshooting information for allison transmission at. Description of the wtec iii electronic control system. Using the troubleshooting manual use this manual as an aid to troubleshooting the wtec iii electronic controls. Wtec iii 3rd generation electronic controls shift selectors mode button label digital display diagnostics button mode button mode indicator led pushbutton lever. Oct 06, 2016 introduced in january 1998, the wtec iii also known as generation 3 or gen 3 replaced the wtec ii transmission controls.
We make every effort to keep our service information current and accurate. To help troubleshoot your codes, we are pleased to give you the entire wtec. All motorhome series transmissions come standard with wtec iii controls or. Allison md 3060md 3066md 3560pr transmission wtec ii. Info free download books wtec iii electronic controls troubleshooting manual printable 2019 you know that reading wtec iii electronic controls troubleshooting manual printable 2019 is helpful, because we are able to get a lot of information from. Description of the wtec ii electronic control system. Privacy policy terms of use contact us terms of use contact us. Wtec iii 3rd generation electronic controlsshift selectors. The latest version of the allison doc pcservice tool available for download. Wtec ii and wtec iii controls vocational models service manual 4000 evs 4500 evs.
Wtec iii electronic controls consist of the following major allison t ransmission. However, this manual does provide a starting point from which most problems can be resolved. Service manuals sm2148en and sm2457en, and parts catalogs pc2150en and pc2456en may be used in. Singledigit display, see the section for wtec iii electronic controls shift selectors. Here you can find the most complete service and repair manual for allison md 3060md 3066md 3560 p r transmission wtec ii controls. Components can be supplied new, used and in some cases remanufactured. Allison transmission manual all seriesall generationfast. Select a firearm below to view its instruction manual, serial number and caliber history. Wtec ii electronic controls troubleshooting manual ii 2 is only used with wtec iii controls and is covered in ts2973en troubleshooting. Allison transmission a 629 540 43 00 onboard diagnostics, 15. The allison wtec iii brought us into the computer based diagnostic era, which means you can use a variety of diagnostic tools to connect to the allison transmissions to read codes, clear codes, perform diagnostic. This handy web application can help you save both time and effort as you browse the web to find a particular manual.
Other distiller manuals, wiring diagrams and ladder diagrams. Allison transmission wtec ii electronic controls auto epc. This is the official full workshop service repair manual for allison md 3060md 3066md 3560pr transmission wtec ii controls. Allison transmission generation models explained diesel laptops. For some problems, diagnostic codes may be registered without. Fourth generation shift selector operation and code manual. Transmission the world transmission electronic controls wtec ii system features closedloop clutch control to provide superior shift quality over a wide range of operating conditions. This service manual mainly contents continue reading allison transmission. Ts product families troubleshooting manual 4th gen. Allison transmission 3000 and 4000 electronic controls. Manuals covering electronic and mechanical products, instructions on mixing or blending items, and instruction sets for software and computer items are all included. The arnings, caw utions, and notes in this manual apply only to the allison transmission and not to other vehicle systems which may interact with the transmission.
Doubledigit display and was released prior to july 2008, see the section for 4th generation electronic controls shift selectors. Model year 09 4th generation electronic controls shift selectors. This is the official full workshop service repair manual for allison md 3060md 3066md 3560 p r transmission wtec ii controls. The internet archive manual library is a collection of manuals, instructions, walkthroughs and datasheets for a massive spectrum of items. Wtec iii controls were optional on the 3000 and 4000 product families onhighway transmission units built in 1997, but became standard on. This manual provides troubleshooting information for the 3000 and 4000 product families transmissions. Sep 22, 20 wtec ii electronic controls troubleshooting manual 11. Allison transmission wtec iii tricia joy allison transmission wtec 3 notice all allison dealers 3000 and 4000 product families wtec iii electronic controls troubleshooting manual ts2973en allison transmission service manual wtec 3 allison transmission allison onhighway wtec ii controls md, hd, b series mechanics hd 4000b 500 series. Allison transmission generation models explained diesel. Please provide the following when inquiring about a replacement ecu for a wtec, 12000, cec2 or 4th controls system. Ts2973en troubleshooting manual for wtec iii controls. Sign in today to view your complete owners manual plus video tutorials and other helpful resources to learn everything from setting the clock and checking the oil to replacing parts or what that light on your dashboard means. Test, repair, core exchanges, buy, convert description shift towers have different configurations in manual gears, automatic drive, and voltages.
The differences between the various transmissions are explained as required. Get to know the full capabilities of your vehicle and how to keep it running strong with your owners manual. Allison doc for pcservice tool has been designed to aid you, technician, in troubleshooting and maintaining allison transmissions equipped with allison 5th generation controls including tc10, 4th generation controls, wtec ii, wtec iii, cec5, cec3, cec2, cec1, and 2000 allison pre4th generation controls systems. Wtec iii controls, which are optional for calendar year 1997, will be standard starting in january, 1998. Service manuals sm2148en and sm2457en, and parts catalogs pc2150en and pc2456en may be used in conjunction with this manual. Manuals sm40en and sm4014en, plus parts catalogs pc2150en and pc2456en may be used in conjunction with this manual. Description of the 3000 and 4000 product families allison 4 th generation electronic control system. Mdhdb series onhighway transmissions wtec iii mdhdb series onhighway transmissions wtec iii electronic controls troubleshooting manual hydraulic controls service manual, 1998, tx 4742069. Download allison troubleshooting manual wtec ii online pdf and how to rebuilding the engine, electrical diagrams, transmission, etc. Wtec 2 shifters control the wtec 2 ecu and can be integral to the ecu or remote mount. Tkt sales can supply virtually any component for all allison transmission electronic control systems. These transmissions may also contain an integral retarder the r in the model name or power takeoff pto, the p in the model name. Operators manual 3000 and 4000 product families emergency.
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