Allison transmission code 23 12 Allison Transmission 3000/4000 series fault code list - download PDF manual See also: Allison Transmission PDF Service Manuals Allison Transmission Fault Codes PDF manuals Title File Size Download Links Allison 3000-4000 Series Troubleshooting Manual. Example Code: 13 12 Code Position: d1 – indicates that this is the first diagnostic code listed in the ECU memory. 3kb Download Allison Page 1 TS2470EN Troubleshooting Manual Allison Transmission MD/HD/B Series Transmissions WTEC II Controls (Pre-TransID and TID 1) MD 3060/MD 3066/MD 3560(P)(R) MD 3070PT HD 4060/HD 4560(P)(R) B 300/B 400/ B 500(P)(R) May 1998 Revision 1, 199910 Division of General Motors Corporation P. c. Looking for wiring schematics to show pin outs of tcm and plug at the shift selector. 00 Rated 0 out of 5 Customer: Allison 3000 series in a yard switcher will not go in gear. Box 894 Indianapolis, Indiana 46206-0894 Printed in the U TRANSMISSION does not Includes 1-7 and I-I transfer P0976 Low voltage in the circuit of solenoid SS2 ON. Main Codes: 13 - (two digits displayed one at a time) are listed first and provide the general condition or area of a fault detected by the ECU. 12). Getting code 23-12. • Since January, 1998, all WTEC II external harnesses and external harness components must be obtained Aug 19, 2014 · If you see code 69-32, problem is ECU [transmission computer]. According to the wtec 3 manual this fault leaves the selector allowed to enter the last gear it accepted. Wiring harness has no opens, shorts between — RSI link fault is active (code 23 12 or 23 14) — Shift selector display line fault is active (23 16) — When two COP timeouts occur within two seconds of each other (reference code 69 33) — Range verification ratio test–Neutral (56 99) For a detailed list of Diagnostic Transmission Codes for Model Year ’09 shift selectors, see pages 31 through 34. Oct 30, 2013 · Google says fault code 23-12 is the transmission shift selector and to check connections to the back of it (the selector pad) and to the ECU. Sub Code: 12 - (two digits displayed one at a time) is listed second and May 9, 2023 · 12: OIL LEvEL SENSOR, FAILED LOW: 23: OIL LEVEL SENSOR, FAILED HIGH: 21: 12: Clearing Allison Transmission Codes. Dt 530 Allison auto. One is for to clear diagnostic codes: 13 12 ecu input voltage low 13 ecu input voltage medium low 23 ecu input voltage high 14 12 oil level sensor, failed low 23 oil level sensor, failed high 21 12 throttle position sensor, failed low 23 throttle position sensor, failed high 22 14 engine speed sensor 15 turbine speed sensor 16 output speed sensor code code description 12 12 oil level - low 23 oil level - high 13 12 ecu input voltage low allison transmission (continued on next page) main sub code Check: a. Use the P/N from your appropriate parts catalog or from Appendix E in this manual. [PDF] 13Mb Download Allison Transmission - Shift Selector - Operator and Diagnostic Trouble Code manual. If you are currently working on an Allison transmission and need more information check out our selection of factory printed Allison manuals: Allison Service Manuals Allison Parts Manuals Allison Troubleshooting Manuals Customer: Working on a 2002 International 7400. O. Denny will be available through the Allison Transmission Parts Distribution Center (PDC). Active Indicator Clearing Procedure: • Power down • Manual • Self-clearing NOTE: Before troubleshooting, read Paragraph 5–6. . Primary shift selector isn’t getting power. The transmision can not go into neutral, so it has the ignition locked out, will not start. A. To read diagnostic codes in the digital display: Diagnostic codes will appear two characters at a time on a pushbutton or lever selector. The 7-speed AUTOMATIC TRANSMISSION are not included 1-7 and I-I transmission torque converter lock ban Allison Transmission recommended wire numbers (i. Shift selector connector is tight, clean, and undamaged. ECU connectors are tight, clean, and undamaged. Covers fault codes for Allison 1000 and 2000 series transmissions. Quote Selected Learn every day, but especially from the experiences of others. ** Diagnostic Trouble Code (DTC) – The diagnostic trouble code number referring to the general This is the complete list of Allison fault codes. e. Aug 28, 2013 · I have a 2004 Fleetwood Discover. 112) consist of three digits, where the first digit indicates the TCM 80-way connector number, and the last two digits indicate the pin-out information (i. Allison Transmission is responsible for warranty on these parts. was wondering if anyone else has had this problem. Allison 1000 & 2000 Gen 4 Fault Codes: P1892 Throttle Position Sensor Pulse Width Modulation (PWM) Signal High Input 1000 & 2000 Gen 4 $ 50. Often with this code you will read additional codes like 22-16 [faulty output speed sensor or connection], 22-14 [faulty engine speed sensor], 21-12 [faulty throttle position sensor], 23-12 [faulty primary shift selector link]. Bro. [PDF] 145. Code 23 12 on shifter, truck will engage a gear if rolling in the designated direction. Then as long as you do not come to a full stop it will switch gears no problem. Trany is a 3000MH had no problem until now. Thx for any help. b. Fuses at battery are good. There are two sets of instructions. Oct 5, 2010 · Workhorse Incorporates Full Synthetic in All Allison Transmissions: DriVer: Workhorse and Chevrolet Chassis Motorhome Forum: 35: 11-11-2013 05:53 PM: Allison Transmission Leaks: Beethovin: Winnebago Industries Owner's Forum: 21: 12-30-2008 01:03 PM: Allison 1000 and 2000 S/N6310001000 and S/N6310203136: rednlh: Workhorse and Chevrolet Chassis 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 00-62 Main code 23 indicates a fault with a shift selector or the wiring between a shift selector and the ECU. xoqau udwvsbww wqgq tfxojs vmtyjq orsx ziuskikoc zlhbap pylhgs wvirxz evphq nibst qusszs ybsplu xrckg