Dt12 transmission reset

DT12 Transmission Fluid Updates Factory Fill Overview: Factory Fill: Transmission Fluid Specifications for Detroit™ Transmissions Specification MB 235.16 MB 235.11 SAE …

DGT DT12-OA1CS-01R. A 960 260 05 02. VIN. 3AKJGLDR5JSJL9791. Mileage. 500K KM Approx. Category: Transmission Tags: DETROIT, DT12, TRANSMISSION. SELLING 2018 DETROIT DT12 TRANSMISSION PLEASE CONTACT US FOR PRICE AND AVAILABILITY - WE SELL USED HEAVY-DUTY TRUCK PARTS.DT12 Transmissio n Removal of the Clutch Position Sensor This is a new section. Installation of the Clutch Position Sensor 8 10-14 All information subject to change without notice. 3 ... On the outside of the bell housing pass-through, disconnect the transmission harness (1) from the clutch actuator connector (2). Remove the pass-through ...The DT12 gear ratio has increased from 15 to 19, enabling maximum down speeding to enhance fuel eficiency and low-speed maneuverability. This ratio increase also enables higher GCW ratings. IMPROVED PLANETARY GEAR SET DESIGN. In addition to a greater gear ratio, a more robust planetary design allows for increased torque input.Endurant HD automated transmission. The Endurant HD is a lightweight, highly efficient transmission designed for superb driveability in on-highway applications. Sophisticated software allows the engine and transmission to work seamlessly, improving efficiency and performance. Smart features like a transmission fluid pressure sensor help protect ...Covers: Detroit Diesel DT12 Automated Manual Transmission. This PDF manual includes instructions on removal/installation of components, troubleshooting and TCM fault code diagnostics for the DT12 transmission. Revised 08/2023. Includes: DT12 workshop manual DDC-SVC-MAN-0140 (PDF) DT12 electronic application and installation manual DDC-SVC-MAN ...The DT12 is a 12-speed non-synchronized manual transmission with pneumatic X-Y shift and clutch actuators. It features a single countershaft and an aluminum housing to minimize weight. It will be ...

Whirlwind supplies intermatable 37 pin connectors with machined aluminum contact housings and lightweight glass-filled valox backshells. Solder-style silverplated contacts are 16 gauge. DT12CF. Chassis female sockets with locking ring. DT12CM. Chassis male pins with locking threads. DT12IF. Inline female sockets with locking ring and backshell.Detroit DT12-DA Transmission, P/N A9602600700 for sale. Enjoy our hassle-free online checkout or call to speak to an expert. DT12 PTO Installation Requirements. Beginning in late 2016, the DT12 will be available with a rear-facing Power Take-Off (PTO). This PTO is a mechanical drive that attaches to the rear of the transmission and is used to transfer power produced by the engine to an auxiliary component. The interface is normally closed by a cover plate when not ... WHAT WE DO. Our DT12 Transmission Services: Diagnostic Services. We utilize advanced diagnostic tools and technology to thoroughly assess your DT12 transmission …Enhancements to the industry-leading Detroit DD15 engine and an expanded lineup of the popular Detroit DT12 automated manual transmission will benefit Freightliner Cascadia customers with better fuel economy, performance and durability.. The DT12 transmission has evolved into the DT12 On-Highway Series to offer three purpose-built …

Feb 29, 2024 · Detroit DT12 Transmission for a 2019 Freightliner Cascadia 125. $7,995.99 USD. (USED) 2018 Detroit - Transmission Assembly - Model: DT12-1750-DH1 Serial Number: 716320E0043422 Engine: Detroit DD15 For more information about this item, give us a call. To reset my TCM I turn on the key to the on position press the gas pedal to the floor for 10 seconds and then turn the key off then release the gas pedal and wait about 5 minutes to restart the engine. Like. (93) Rob November 4, 2020. I ha e a 05 gmc sierra put a new transmission in put it gear and have no power any idea.362-2HB - DT12 Rear Mounted PTO w/ Prep for Hydraulic Pump . 362-318 - DT12 Rear Mounted PTO w/ Prep for Drive Shaft . Freightliner Action Bulletin . Additional Resources: www.DemandDetroit.com . Freightliner Action Bulletin * The Detroit DT12 Transmission PTO comes with a 30 -month/300,000-mile standard warranty.Author: Jeff Parlee. The 09G is an adaptive-learn transmission. The TCM can adapt the upshift and downshift pressures for each shift as well as initial engagement into drive and reverse. Whenever the transmission is rebuilt or the valve body is replaced the shift adapts should be cleared and the vehicle driven to relearn the new adapts.The transmission selects one of these 3 by the way the driver is "mashing" the accelerator pedal. This rumored & false reset procedure, has the driver turning the ignition on (which sets up the modules to read driver input), then mash the accelerator pedal to the floor and hold it there for a few seconds (this suggests that the driver is ...

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If there's a vent port on the bell housing jam a rubber hose into it and put the other end into a clear bottle of water. Go through clutch actuation tests and see if the rubber hose produces bubbles under the water, it might just be leaking air at some points/times. New clutch or new actuator or both.If however you are having weird transmission issues like the 2-1 rough downshift. The car downshifting to early, or hard gear changes. Then you should 100% do a reset. Before you do the reset though, get your transmission fluid changed, make sure you drop the pan as this will release another quart at least.Full Synthetic Transmission Oil Part #: 75W90AMT Note: Transmission MA is a fully synthetic gearbox oil designed to fulfil the latest Mercedes Benz heavy duty transmission requirements. ... Detroit DT12 Transmission Approved Lubricants. DT#38562. Drive-Trainer Suggests: Marketer. Shell. Product Name. Full Synthetic Transmission OilDetroit DT12 Transmission Discussion in 'Schneider' started by LifeSucksThenYouDie, Aug 15, 2015. Page 2 of 3 < Prev 1 2 3 Next > Aug 15, 2015 #11. ipogsd Heavy Load Member. 977 515. Jun 13, 2012 0. When you push it in for manual mode you have to hold it in for 2-3 seconds for it to activate manual mode. Back to auto mode with a quick push.

Enhancements of the Detroit DT12 Transmission are highlighted, including optimized gearing and higher overall ratios for improved down speeding and an improv...Detroit DT12-OA Transmission for sale. Enjoy our hassle-free online checkout or call to speak to an expert. Email Us Call Us 888.940.5030 Log In/Register 0. Log In/Register. Cart. Home. 888.940.5030. Products. Truck Parts. Equipment Parts. Trucks. Trailers. Heavy Equipment ...Truck won't start? What is the stalk switch? Why does it tell you to shift to neutral when you already are in neutral? It is super frustrating, but here are ...Nov 1, 2022 ... ... transmission. I'm not a mechanic so this is ... transmission. I'm not a mechanic so this is just ... How to RESET FREIGHTLINER CASCADIA. STALK ...The DT12 gear ratio has increased from 15 to 19, enabling maximum down speeding to enhance fuel eficiency and low-speed maneuverability. This ratio increase also enables higher GCW ratings. IMPROVED PLANETARY GEAR SET DESIGN. In addition to a greater gear ratio, a more robust planetary design allows for increased torque input.Elkton, Maryland 21921-4714. Phone: (443) 914-6010. View Details Buy Now. Contact Us. (Used) 2016 DETROIT DIESEL TRANSMISSION ASSEMBLY- Model: DT12-DA-1750 Serial Number: 71537401769289 Engine: Detroit DD15 For more information about this item, give us a call.Complete Recycling Group - Heavy Truck Parts. Elkton, Maryland 21921-4714. Phone: (443) 914-6010. View Details Buy Now. Contact Us. (USED) 2018 Detroit - Transmission Assembly - Model: DT12-1750-DH1 Serial Number: 716320E0043422 Engine: Detroit DD15 For more information about this item, give us a call. We ship Worldwide! (CRG ...See …4.4: Latin America (Chile, Columbia, Peru and Costa Rica) - Transmission Fluid Drain Intervals; Chapter 5: Legacy Transmission Fluid Drain Intervals. 5.1: Legacy - Transmission Fluid Drain Intervals; Chapter 6: Transmission Fluid Maintenance Information. 6.1: Transmission Fluid Fill Volumes and Information; 6.2: Transmission Fluid SamplingDT12 On-Highway Series. Get cutting-edge performance and efficiency on the road with the Detroit ® DT12 ® On-Highway Series of automated manual transmissions. Learn More. Detroit® semi truck transmissions are engineered for ultimate performance, efficiency and driver comfort, from the road to the work site.DDE DT12-OHE-BASE TRANSMISSION MODEL; C07-00052-190. Replaced by: DGT DT12-OC4CG-01R. DDE DT12-OHE-BASE TRANSMISSION MODEL. Find My Dealer. Retrieving price... View PDC Availability Details. Please Note, this part is on Manual Allocation in the US. Please Note, this part is on Manual Allocation in Canada.

2014 Freightliner Cascadia DT12 Automatic transmission gear shifter replacement

Detroit DT12 Automated Manual Transmission: As automated manual transmissions (AMT), the DT12-V and DT12-VX combine the benefits of manual and automatic designs. ... DT12 Vocational Series transmissions offer the ideal blend of technology and toughness. They've been tested for thousands of miles with precise engineering for jobsite ...The DT12-HE is built for customers who demand the ultimate performance from their transmission. Design enhancements include: Optimized Gearing: Robust gears increase overall ratio from 15 to 19, enabling further downspeeding capabilities to improve fuel efficiency and low speed maneuverability. A more robust range group enables greater GCW ratings.DT-12 WILL NOT GO INTO GEAR 3 Look at 521041/14 Clutch Type parameter Reprogramming to older software might be the fix all with this Kyle Siebert 4,010 posts since Nov 14, 2014released sections and Transmission Control Module (TCM) fault code troubleshooting. New sections will be added in the future, so keep checking the manual for updates. Also note that the Detroit Transmission Manual (DDC-SVC-BRO-0140) is included in DiagnosticLink®. See Figure 1. If further diagnostic assistance is needed, you will need …Installing 12" & 16" removable tensioning brake (if equipped) ) Remove Reel Bar Retainer and stow in an open reel position. ) Position brake assembly and pin in place of reel bar retainer. ) Locate tension brake at appropriate level ensuring that brake pads are positioned properly on each side of disc brake.unit has a DD with DT12 transmission. We have removed quite a bit of the cab pieces already (ie. fenders, visor, wiper cowling etc) with no success @ resolving issues. Any other people come across this? Noise heard in video between the 3-5 second mark • IMG_0013.MOV 16.3 MB Michael Palumbo 1,510 posts since Nov 13, 2014Transmission: Detroit DT12 Automatic: Engine Type: Detroit DD15 EPA 17: Rear Axle: Tandem: Sleeper Type: Raised Roof Sleeper: Sleeper Size: 72" MLS Number: 12842582: Get a Quote (855) 949-2111. ... ***NOTE: ODOMETER HAS BEEN RESET AND DOES NOT REFLECT CORRECT MILEAGE. CORRECT MILEAGE FOR THIS UNIT IS 750,255.*** Stock# 60229: Location ...

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Automatic Mode (AUTO) In automatic drive mode (AUTO), upshifts and downshifts are made by the UltraShift PLUS without driver intervention. Press in the neutral lock button, move the selector switch to Drive (D), and press down on the throttle pedal. The transmission will shift automatically.Tandem Rear Axle. Aftertreatment. Transmission. Integrated Communications Benefits: The DT12 ® transmission links engine to axles, and communicates with the DD13 ® …For the most part 12 speeds is over-kill fo any RV, 12 speed transmissions are designed for over the road use pulling 70-80,000 pounds. With the Light weight of our RV's there is no need for a 12 speed transmission, which is the precise reason nearly every RV is equipped wit 6 speed Allison. Best Regards Mike.SUBJECT: Detroit™ DT12™ Transmission Oil And Oil Fill/Drain Plug Washers Note: This document supersedes Technical Service letter 13 TS-38 and 16 TS-16. ISSUE. Detroit™ DT12™ automated manual transmissions use synthetic lubricant, such as Detroit Synth 75W-90, that meets the requirements of the Mercedes-Benz (MB) 235.11 specification.A Verizon account PIN can be reset online. Users desiring to change their PIN must log into their account, then go to “Manage Account.” From there, customers can reset their PINs a...The DT (for Detroit Transmission) 12 (for 12 ratios) is based on a Mercedes-Benz AMT used in Europe. It's paired with Detroit engines in Freightliner Cascadias. Last year the self-shifter ...Transmission: Detroit DT12 Automatic: Engine Type: Detroit DD15 EPA 17: Rear Axle: Tandem: Sleeper Type: Raised Roof Sleeper: Sleeper Size: 72" MLS Number: 12842582: Get a Quote (855) 949-2111. ... ***NOTE: ODOMETER HAS BEEN RESET AND DOES NOT REFLECT CORRECT MILEAGE. CORRECT MILEAGE FOR THIS UNIT IS 750,255.*** Stock# 60229: Location ...Mid-2000s BMW SMG-III shifter, with a selector for the shift speed located below the shifter. The automated manual transmission (AMT) is a type of transmission for motor vehicles.It is essentially a conventional manual transmission equipped with automatic actuation to operate the clutch and/or shift gears.. Many early versions of these transmissions that …Transmissions. Every Alliance DT12OA Automated 12-speed transmission is remanufactured following a rigorous standardized process that utilizes new Alliance spec components such as air systems, input shafts, synchronizers, bearings, seals, gaskets, speed sensors and clutches (where relevant). Each remanufactured DT12OA transmission is 100% load ...SENSOR - COUNTERSHAFT SPEED, AUTOMATED TRANSMISSION; SENSOR, CS SPEED, DT12; A 008 542 71 18. SENSOR, CS SPEED, DT12. Find My Dealer. ... 026-015-075 - SENSOR - COUNTERSHAFT SPEED, AUTOMATED TRANSMISSION. Learn More Added to Your Shopping Cart. Add to Cart. Shop Alternate Dealer. Product Unavailable for Purchase Product Unavailable for ... ….

The Detroit DT12-HE transmission is a new DT12 option which Detroit says boasts higher overall ratios for improved downspeeding and an improved oil system design, both contributing to increased efficiency. The DT12-HE debuts with Freightliner Cascadia production beginning in early 2021 and additional model applications will be announced …The CPCAs serve as an aftermarket replacement for the clutch actuator used in the Detroit Diesel DT12 ®, the Volvo I-Shift and Mack mDRIVE™ automated manual transmissions. With many AMT ...Complete Recycling Group - Heavy Truck Parts. Elkton, Maryland, USA 21921-4714. Phone: +1 443-914-6010. View Details Buy Now. Contact Us. (USED) 2018 Detroit - Transmission Assembly - Model: DT12-1750-DH1 Serial Number: 716320E0043422 Engine: Detroit DD15 For more information about this item, give us a call. We ship Worldwide!RESET. Transmissions & Transmission Parts . CATEGORIES. Transmissions & Transmission Parts. 1825. ... GOOD INSPECTED TRANSMISSION ASSEMBLY/ 6 SPEED WILL PULL PAN AND INSPECT.90 DAY WARRANTY ... DT12-OA . Serial#: 715384G2043729 . Truck Year: 2019 . Description:Designed for Your Bottom Line. UltraShift PLUS transmissions are designed for optimal fuel efficiency, and less wear and tear on drivetrain components for reduced maintenance costs. Compared to a torque converter automatic, an UltraShift PLUS will cost you about 50% less. It will also double the length of lubricant change intervals and use 50% ...Oct 5, 2022 · Also could try disconnecting batteries for 10 minutes to let everything power down. Check transmission type, make sure it matched sticker on tranny it self. (10-05-2022, 06:20 PM)darrenrandr Wrote: I have a dt12 trans that will not complete a relearn process. It fails during the clutch relearn portion. Sep 13, 2022 · About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright ... DT12™ Transmission Branches Out. Transmissions 02/12/2014. Already available with the Detroit™ DD15® and DD13® engines, the DT12™ transmission is now available in DD16®-equipped Freightliner Cascadia® sleeper and day cabs. Together, this pairing is an ideal combination for customers with heavy and specialized hauling …Watch and learn how to use Hill Start Aid in Freightliner truck with the Detroit DT12 automated manual transmission.More info: https://www.demanddetroit.com/...FORMERLY DT12-DA, DT12-OA (OVERDRIVE) Footnotes (2, 3, & 5) REQUIRES PTO PREP - CODE See Footnote (3) REAR SIDE ONLY (LEFT SIDE TURN PAGE) ... Pump support brackets are not permitted, per the transmission manufacturer! (Rev. 03-23) Appl. No. DETR-02. 6-BOLT TYPE 8-BOLT TYPE SINGLE GEAR SINGLE SPEED MULTI GEAR SH SERIES 1 FWD. 1 REV. 1 FWD. 1 ... Dt12 transmission reset, Check the electrical connections at the transmission to verify they are clean and secure and check the trans fuse in the fuse panel under the hood on the driver side fender well. Make sure all connections are tight. If the transmission module is cutting in and out, it may cause it to shift to neutral., Daimler Trucks North America (DTNA) says recent enhancements to the Detroit DD15 engine and an expanded lineup of the Detroit DT12 automated manual transmission will deliver better fuel economy, performance and durability for Freightliner Cascadia customers.. The DT12 transmission has evolved into the DT12 On-Highway Series to offer three purpose-built options to meet the unique needs of ..., Mar 31, 2020 ... Comments25 · Freightliner Cascadia DT12 automatic transmission issues clutch not working truck does not move · XY Shifter Explained. · Freight..., Hello Folks Looking for some help need to swap dt 12 transmission with manual transmission need to reset parameter's and change some wiring and help apricated and i will pay please pm if some one can. ... Cascadia 2016 dd16 swap dt12 with manual transmission. Deeps Location Offline Junior Member Reputation: 13. Thanks …, When users need to learn how to factory reset laptop a factory reset, this means the process of pressing the reset button on their peripheral or computer for a few seconds is neces..., The exact method depends on the thermostat, but most programmable thermostats have a reset switch or button. This is often located below the main panel of the thermostat or on the ..., Read the entire driver instructions before operating this transmission. If engine cranks in any gear other than Neutral, service vehicle imme-diately. Before starting a vehicle always be seated in the driver's seat, select "N" on the Transmission Driver Interface Device, and set the vehicle parking brake., Browse Detroit DT12-1750-DH1 HD Transmissions For Sale near you on MyLittleSalesman.com. Find the best priced used Detroit DT12-1750-DH1 HD Transmissions by owners and dealers. ... USED DETROIT DT12-1750-DH1 HS AUTOMATIC TRANSMISSION ASSEMBLY. Condition: Used: Fits To Make(s) FREIGHTLINER: Fits To Model(s) CASCADIA 126: Stock Number: 88863: MLS ..., Is your KitchenAid dishwasher giving you trouble? It might be time to reset it. Resetting your dishwasher can help resolve a variety of issues, from error codes to malfunctioning c..., Watch and learn how to use eCoast in Freightliner with the Detroit DT12 automated manual transmission.More info: https://www.demanddetroit.com/transmissions/..., To clear the transmission fault on a BMW in a few easy-to-follow steps: Turn off the engine, and remove the key. Insert the key, turn to the second position but do not start the car. Push down and hold the accelerator for 30 seconds. Take your foot off the pedal and hit the start/stop button., The original DT12 transmission with an "(R)" in its name is the one with a retarder. "Integrated Detroit Powertrain", which is installed on some trucks, also comes with a retarder if it has an "(R)" on it. Compatible trucks are Freightliner Cascadia 2019, Westernstar 49x, 57x and 5700XE., Sep 18, 2017 ... If you get a Check Engine Light or MIL Light on your Dashboard first thing I recommend is to perform a RESET. While you doing it Check make ..., FORMERLY DT12-DA, DT12-OA (OVERDRIVE) Footnotes (2, 3, & 5) REQUIRES PTO PREP - CODE See Footnote (3) REAR SIDE ONLY (LEFT SIDE TURN PAGE) ... Pump support brackets are not permitted, per the transmission manufacturer! (Rev. 03-23) Appl. No. DETR-02. 6-BOLT TYPE 8-BOLT TYPE SINGLE GEAR SINGLE SPEED MULTI GEAR SH SERIES 1 FWD. 1 REV. 1 FWD. 1 ..., Engine Model: Engine Model. VIN #: 3AKJGLDR1GSGP5021. (Used) 2015 DETROIT TRANSMISSION ASSEMBLY, Model: DT12-DA-1750 Serial Number: 71537401562588 Engine: Detroit Diesel DD15 For more information about this item, give us a call. We ship Worldwide! (CRG HEAVY TRUCK PARTS) 929 W PULASKI HWY ELKTON, MD 21921., Look at this 2016 Detroit DT12-DA Transmission for a Freightliner Cascadia for sale in Iowa for $4,995.00 USD. View photos, details, and other Transmissions for sale on MyLittleSalesman.com. Stock # 25640097, MLS # 12846716, YOKE - MAIN SHAFT END, MANUAL TRANSMISSION; YOKE , DT12; TDA 25WYS50 1C. YOKE , DT12. Find My Dealer. Retrieving price... View PDC Availability Details ... YOKE - MAIN SHAFT END, MANUAL TRANSMISSION. Learn More Added to Your Shopping Cart. Add to Cart. Shop Alternate Dealer. Product Unavailable for Purchase Product Unavailable for Purchase ..., ULT Powertrain and its group of companies is pleased to announce now in stock complete remanufactured DT12 Daimler Transmissions by ULT Powertrain Reman & Se..., We have a 2017 freightliner Cascadia with a dt12 trans. I have noticed when I drove it, it does not wanna shift into to gears easily. It will start to shift into 11th and back off and go into neatural and got back to 10th. Then it will skip shift over 11th into 12th. It also does this with other gears. It about 15 min the oil on the trans goes ..., When users need to learn how to factory reset laptop a factory reset, this means the process of pressing the reset button on their peripheral or computer for a few seconds is neces..., DT12 PTO Installation Requirements. Beginning in late 2016, the DT12 will be available with a rear-facing Power Take-Off (PTO). This PTO is a mechanical drive that attaches to the rear of the transmission and is used to transfer power produced by the engine to an auxiliary component. The interface is normally closed by a cover plate when not ..., Manual Detroit Transmissions DT-12 - Free ebook download as PDF File (.pdf), Text File (.txt) or read book online for free., If not I would suspect a problem with the clutch actuator or internal problems with the transmission. I hope you find this information helpful and I wish I had better news. Ask Your Own Medium and Heavy Trucks Question. Daniel Wilson. 17,105 Satisfied Customers. Owner at DJ Wilson. Daniel Wilson is online now. Continue., Allison should have at least an 8 speed. 10 would be better. Your Allison can be re programed to down shift sooner if it seems to be pulling down to low in the RPM range. I do agree that 6 speed trans should be limited to around 50,000 lbs then the 12 speed Eaton will be much better with more weight., The Detroit DT12 Direct Drive and Overdrive transmissions are available with a custom-designed rear-mount-only PTO.*. This PTO option is available for order only on OBD2016/GHG2017 Freightliner Cascadia and Western Star 5700 models. The DT12 with PTO is available for stationary operation on fully paved surfaces only., DT12 TM TRANSMISSION With our DT12 transmission linking engine to axles, the Integrated Detroit Powertrain is not only strong and efficient, but smooth and safe to operate as well. With 12 tightly spaced speeds, the DT12 always knows where the sweet spot is. DDC-EMC-FLY-0071-0816. Specifications are subject to change without notice., This downloadable manual contains common service, repair and troubleshooting procedures for Detroit DT12 transmissions. Detailed photos and illustrations, specifications, technical data and step-by-step procedures are included in the manual. View the PDF manual on your computer/tablet or print off pages as needed. Dated March 2020., Putting black tape over your car’s dash lights to avoid the maintenance warning isn’t going to make the issue go away. It’s best to have the right maintenance done on your car to k..., Apr 4, 2023 ... Freightliner Cascadia DT12 automatic transmission issues clutch not working truck does not move. Francisco Amaya•54K views · 16:39 · Go to ..., Transmission for setting the correct model type when reprogramming Trans S/N First 6 - Germany Trans S/N First 6 - Detroit Torque Rating Trans Type - US Trans Type - Germany 715354 716300 1450 DT12-DB G211 715364 716310 1650 DT12-OB G230 715374 716320 1750 DT12-DA G281 715384 716330 2050 DT12-OA G330 D=DIRECT DRIVE O=OVER DRIVE A=LARGE BODY ..., WARNING!!: ⚠️⚠️⚠️Always use the proper tools and safety equipment to perform this job. Failure to perform the job correctly can result in personal injury or ..., On the bellhousing at the cross shaft for the throwout bearing, is a great filling on each side. Usually, the is a grease hose that hangs out of the bottom of the bell housing to Grease the T/O bearing. If not, remove the inspection plate on the bottom of the bell housing and reach up in there to grease. I hope this helps you., A new oil pump and enhanced thermal management system utilize advanced transmission technology for better fuel economy. ADDITIONAL DT12 VOCATIONAL FEATURES INCLUDE: Rock-Free Mode utilizes the accelerator to help rock your vehicle free in wheel-stuck situations. Off-Road Mode features shift maps for maximum performance on any terrain.