We hope this article helped explain the importance of resetting the transfer case control module in your Silverado, along with the right method to complete this process. The condition is typically intermittent and always occurs at key-up. Then reset the TCCM through ignition and accelerator using a jumper cable and keep them on for 15 seconds. How to Proceed Resetting Transfer Case Control Module? A must-do process! If the transfer case control module goes out, the car will not be able to function or change gears properly. that the transfer case is in the 2wd position when the vehicle is shut off. If any of these methods work, you wont have to go to the repair shop or replace the whole transfer case. Light will go off You must have a socket wrench to remove them. Hi I have a 2002 Holden ra rodeo 4x4 diesel. Close the red latch on each connector. Test the voltage of each wire in the module to identify any cables that may have been damaged. The engine dying could be quite a few things. Finally, the module can stop working if it is exposed to extreme temperatures. ISUZU ASCENDER SERVICE MANUAL REPAIR MANUAL 2003-2008 ONLINE. It does not need to be a lengthy period, so five minutes to ten minutes is fine. When everything looks good, you can operate your vehicle safely. "@type": "FAQPage", Following are the common signs that tell the module may need to be reset include: The module should be checked at least once every three months. If the 4WD system is not working accurately & correctly, if the 4WD system is not working, the 4WD light will come on. My partner said it engages in 4x4 and it moves but then clunks very loudly and stops and revs out and won't move then it will clunk again and move a short distance and then stops again Holden Rodeo KB TF 140 1990-2004 Service & Repair Workshop Manual Download PDF. After that, you can turn off the engine and repeat the cycle five times. The transfer case control module is responsible for controlling the transfer case, which is the part of a large truck that helps to change gears. ISUZU RODEO SPORT SERVICE REPAIR MANUAL DOWNLOAD 1998-2004. within 1 km. That is why it is essential to know how to reset this module. Have had a few of these with that problem. Ive been working on cars for as long as I can remember, and its one of the best jobs Ive ever had.It is my intention to be your mechanic friend, that person who will assist you with any problem you may have with your vehicle and explain in detail how the problem can be fixed to you as soon as possible.I produce and anchor a weekly auto news program. If necessary, it may also trigger off the front differential locking actuator. Any electrical components such as computers, switches, coil packs, etc. Here is how to reset the Check 4WD light on Holden Rodeo RA 2004 2005 2006 2007 2008 / Isuzu Dmax models. Anyone can perform the repair when some malfunctions occur in the transfer case control module. It will not make sense if you proceed with this method without turning the key. 3. Check out the diagrams (below). When you activate 4 anything the computer . After that, you can turn on the ignition key and run the engine. The CAN C bus is a high speed communication bus that allows real time control capability between various controllers. However, some cars may require additional steps. Turn the engine on and determine which RPM or idling points the engine is working at. $233.75. . It is responsible for engaging and disengaging the four-wheel drive system. }. how to overide stuck 4wd,on a gmc vehicle transfer case control module remove replaceproducts and tips listed belowDIY On how to overide stuck 4wd on a GMC v. ***B19 20 Pin TCCM Connector***. View Details. It wont matter whether you wait 5 minutes or 30 minutes. This notification will come when your vehicles active cruise control has completed the reset. Does anyone know if a new transfer case control module must be programmed as part of installation? Then, there is a series of steps from the reprogramming menu. No "oil pressure", no "fuel filter indicator", no "4wd indicator", no "CHECK 4WD". And OBDII scanners are for other cars. Check the service manual, or contact a mechanic first. In this article, we will walk you through the reasons for the faulty operation of the transfer case control module and the process for resetting the transfer case control module on a Silverado. If you go under the vehicle, remove the plug in the back of the black control box at the rear of the transfer box and check all the pins inside for corrosion. In the tool, the service programming function must be selected. Remove the Transfer Case Control Module. FENDT MT 1167 VARIO with 6M TWB ALTERNATOR. However, some problems are related to a damaged transfer case control module. when the transfer case control module has a defect it might cause the truck to not shift properly. Once it is dry, you can put it back together. "acceptedAnswer": { how to overide stuck 4wd,on a gmc vehicle transfer case control module remove replaceproducts and tips listed belowDIY On how to overide stuck 4wd on a GMC v. BOOST CONTROL SOLENOID (NEXT TO AIRBOX), RA, 03/03-07/08. Turn on the engine and see its idling points or RPMs. The Transfer Case Control Module (TCCM) is a specialty of the General Motor's 4WD operation. A screwdriver can do the job efficiently. Get screwdrivers, a repair manual, 10mm and 8mm socket wrenches, and other specialty tools. or 4 payments of $22.81 with Info. fall from innocence pdf 0 items / $ 0.0 Well, thats the start. If you see any of these symptoms, resetting the appliance is always a good idea. holden rodeo 4wd actuatoraiken county sc register of deeds holden rodeo 4wd actuator Turn the ignition key to run, wait for the 4x4 lights to blink, and then turn off. If you hear a strange noise starting when you begin your truck, this is another indication that something is wrong with the module. Verify all pins are in place. ra rodeo wiring diagram pdf download. Lets show you how to proceed. Apart from this obvious transfer case control module problem, you can look out for these following ones: Sometimes, engaging the 44 by pushing the switch panel does not do anything. Oct 4, 2018. Hi I have a 2002 Holden ra rodeo 4x4 diesel. Read and repair the codes listed, then clear it. Isuzu D Max D-Max/ Holden Colorado / Rodeo Ra7 Workshop Manu. If it is faulty, then get a new fuse and place it in the fuse box. When I get someone to push the 4h button I was under the car and can here the actuator on the transfer case working so im pretty sure its not that ( or the transfer . Please dont. If . You can solve it yourself, without taking the motor vehicle to the mechanic. Another way is to keep acceleration on and wait for a few minutes. How to Easily Reset Transfer Case Control Module Silverado. Check your vehicles owners manual or service manual for model-specific instructions. One reason why the module might stop working is because of a power surge. This is because it is necessary to connect these tools to the computer station. After waiting, double-check all connections. Cqc Interview Questions For Nominated Individual, It Would Be Appreciated If You Could Kindly, Microsoft Software Engineer Level 61 Salary, Twitch Streamer Known As Myth Crossword Clue, tuthill mangano funeral home in riverhead, city of santa monica business license search, homes for sale by owner in st anthony idaho, Posted on June 8, 2022. So, the scan tool must be compatible with the vehicle with the transfer case control module. Locate the control module. Then release the gas pedal and give it enough time to relearn the code. Since there are no wires in the vehicle wiring harness connectors for Pin locations 15 and 16 you are expected to insert jumper wires into the connector holes so that the bare ends of the jumper wires touch the pins on the 4WD control module. Im here to help you with your vehicles problems, easy fixes and share my insights and experience so that you can enjoy your rides more. >> Looking for a car from Japan with good conditions, click here <<. When I select 4h the light flashes and keeps flashing. This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register. 1. This is precisely what happens when a CHECK TRANS warning continues to appear on the corresponding display. After waiting for the period, remove the jumper cables and rag. https://www.pexels.com/photo/man-fixing-vehicle-engine-2244746/. If these parts stay positive, they will come to the opposing end and go down to the ground. All of its functions involve the shift - processing the shift request, executing it, and verifying the completion. It shows theres something wrong with the car. This can happen if the module is dropped or hit by a heavy object. Regardless of the type of vehicle with the transfer case control module, it is necessary to park and turn off the vehicle. We reset it and still had the same problem we also . Remember not to activate additional parts since they will draw in more electrical power. Let the experts guide you to avoid guesswork. If the vehicle has a 0398 and is the only C code in the transfer case control module proceed to the following appropriate section based on year and model. The module sometimes is called the Drivetrain Control Module (DTC) What model year again? 1.First of all, it is important to turn the key. The most common issue would be the transfer case motor itself. It is possible to notice this because there are usually some malfunction symptoms with a damaged module. Car Radio Wiring Diagrams and Car Stereo Wiring Diagrams. To reset the module, you need special scanners. "@type": "Answer", Video: https://www.youtube.com/watch?v=_na4Fs1c-Ng&ab_channel=RevitAuto. We had the same problem on our 06 rodeo, the 4 wheel drive requires resetting this can't be done by holding the buttons in on our one, can only be done by connecting two cables together in the multi plug. 6. Read the latest contents about ra rodeo transfer case control module reset in Malaysia, Check out Latest Car News, Auto Launch Updates and Expert Views on Malaysia Car Industry at WapCar . If the TCCM fails the self-test but all these circuits turn out fine, you have to replace the TCCM. look in this thread for the fix / over ride if it doesn't work you may need to buy a new module. You have to perform a TCCM self-test to determine whether you need to change this component or not. In this case, it is a critical part of obtaining power. If the voltage is correct, connect all ingredients and turn on the engine. Hey mate, I have just purchased a 2004 Rodeo and I have the exact problem to a T that you have, did you ever work it out? Misc Switch/Relay. This button is located near the drivers seat for easy operation. A new module can range from $500 to $900 in total. In this method, you also dont need any accessories to reset the codes. It drives fine in 2wd but yesterday I put it in 4x4 4High and the car wouldn't move and made a big clunk sound. How to Reset Service Brake System Light Silverado? VN VR VS VT 4L60 4L30E AUTO GEARBOX WORKSHOP SERVICE MANUAL. Make sure that you keep the key on the key position 1 and avoid turning on the engine. Next Step, remove the module from the transfer case:The brakes will be held in place by four bolts. If your transfer case control module stops working, dont panic! You might have to reset the transfer case control module. It'll allow the module to reset its values and start working again properly. Its location depends on the make and model of your vehicle. 1996-2004 Isuzu Vehicles Electrical Troubleshooting Manual (ETM) in PDF. This is usually a straightforward matter of screwing a few screws. After reconnecting the battery, you may need to reset the four-wheel drive system by turning it off and back on. Hi Rodeodave, and thanks for that. When this occurs, the operator must press your transmitters block switch and the door opens. HOLDEN CAPTIVA CG BODY CONTROL MODULE BCM. Two garages cant diagnose the problem they say I need to go to the main dealer which is a three hour round trip to plug into their computer. Therefore, there are some simple steps to reprogram this module. This should cause a reset of the transfer case motor. "@type": "Answer", I'd already found that thread and tried the options, with no luck. RA Rodeo Transfer Case Control Module Australian 4WD How do you locate telsta aerial lift wiring diagrams April 21st, 2018 - find another telsta boom and write down the s on the wires that coinsidewith each control and its a . Carefully remove the connector from the battery terminal and its housing on the frame. Cheap way - To clear the codes and reset the computer, pull the 5 amp TCCM fuse, located at the bottom of the fuse box. I can put it in low range but only in 2wd. Why Would You Need to Reset the Transfer Case Control Module? healing scriptures for cancer; clermont lounge photos; tractor trailer accident on nys thruway today; chaz bono and courtney act married; washington mills news You need to isolate the head of the cable, or it can pass the charge to any metal if it comes in contact with the metals. In this method, you never require any accessories to reset the code. The transfer case control module in Silverado can malfunction due to several causes. Save my name, email, and website in this browser for the next time I comment. Any electrical components such as computers, switches, coil packs, etc. Allow it to run slowly, with its ignition on, for 10 to 15 minutes. Gary Customer. It gives the control module power. Precisely this is the steering column panel. carry warranty but once removed from JCS cannot be refunded or credited. How Long to Wait Before Adding Coolant to Hot Engine. The "Check 4wd Light Reset Procedure" is simple operation. But you can apply only one method at a time. Most tools provide the service programming function. The driver can reach the connectors easily because it is facing towards them. ", When the key position is secure, then you can move on to the next step. Dont turn on any accessories you have in your vehicle as theyll consume extra power. It includes the check engine light being on, the transfer case making strange noises, the truck not shifting properly, the module getting hot to the touch, a burning smell coming from the module, and the transmission fluid leak under the location of the transfer case. As is the case with many vehicle parts, the transfer case control module has a variety of electronic components. 2004 RA 4wd push button. "acceptedAnswer": { A functioning TCCM will flash all the indicators before returning to the current gear. So, if your truck is acting up and youre not sure whats wrong, read on for instructions on how to fix it yourself. A defective transfer case control module can no longer damage other parts. My name is Tom Harris, founder of this blog. Re: "CHECK 4WD" light in 07 Rodeo. If the transfer case control module goes out, the car will not be able to function or change gears properly. No "flashing 4x4 light" at all, etc. My problem is this when I push 4H on my rodeo ra it flashes but doesn't engage the front diff. But how to reset the transfer case control module when the case fails to perform further? A significant experience or choice will aim to drain the battery and ECUs. 2005 holden rodeo ra 3.6 ltr petrol 5spd man Tried replacing the actuator n buttons on the dash an reseting the 4wd tried rocking back n forward tried both sotf and standing still for 4l neither 4h or 4l will engage ive only just brought the rodeo n not familuar with set ups help will be appreciated . procedure isuzu rodeo 4x4 light the first step is to try and reset the transfer case control module' 'np231 transfer case chain removal youtube may 1st, 2018 - np 231 j transfer case chain slip had a bang bang bang when front was engaged under heavy load to reinstall remove tail shaft remove c clip from shaft by' 'manual transmission motospecs ***B19 20 Pin TCCM Connector***. ra rodeo transfer case control module reset 14 Jun. N. Then, youll need to wait for about 30 to 40 minutes before installing it. Add to Cart. So it should be better to go back on the off chance the challenge wasnt played through the entire match. The trailer module should now be reactivated and working correctly. So once the person finds this button, he/she should press and hold it. This location allows for much easier troubleshooting of errors in processing requests, verification, and execution of the system and its performance. View and Download Isuzu 1999 RODEO workshop manual online. The transfer case module sends 8 volts to the switches, then monitors the return circuit to determine whether any of the switches is depressed. $91.25. I know it's been a couple of years, probably a long shot. Want your vehicle to be running great? The probs in my Rodeo are different, as in half of the gauge lights not working, etc., not even at first turn of the key to ON. Here is how you can do this. good good golf apparel gm golf; county of san diego general plan. Find the negative battery cable and connector. It drives fine in 2wd but yesterday . Then you can switch off the ignition key and let go of the gas pedal. The Transfer Case Control Module (TCCM) is a specialty of the General Motors 4WD operation. During this time the module will relearn the right values for your Silverado. You have to move onto examining a couple of circuits if the indicators dont flash. What should you do if the transmitting case control module is not working correctly? Keeping the engine off, the ignition must be switched on. RODEO 1999. Cha c sn phm trong gi hng. 3.You can release the accelerator pedal and turn off the ignition key in order to turn off the gas pedal. Here, it is possible to see a message indicating CHECK TRANS for a few seconds. EXPERT There's no need to reprogram the Transfer Case Control Module (TCCM). Each entry in the vector table corresponds to an entry in the ISR vector table. RA Rodeo . how to overide stuck 4wd,on a gmc vehicle transfer case control module remove replaceproducts and tips listed belowDIY On how to overide stuck 4wd on a GMC vehicle , TccmShop and see all The Car Mans Favorite Products \u0026 Tools herehttps://www.amazon.com/shop/jamiejonesthecarmanon instagram dailyhttps://www.facebook.com/JamieJonesThhttps://www.instagram.com/jamiejones_https://twitter.com/JamieJo27129249Tccm, make sure to match with correct vehicle1.02 03 04 05 06 07 CHEVY TRAILBLAZER ENVOY RAINIER TRANSFER CASE CONTROL MODULE 1http://amzn.to/2F2jXzZ2.Dorman 901-064 Four Wheel Drive Switchhttp://amzn.to/2F254h03. Using 4WD on dry pavement with a part time transfer case can result in "transmission wind-up", which can cause understeer and tire skid, and in extreme cases, driveline damage. Gary Customer 252 days ago We don't have a Holden dealer near by. You need to follow the right steps, discussed below, to complete the process successfully. This may be the best way to fix some problems and avoid standard electronic component errors. If any of these signs show up, it is recommended to reset the module. Remove fuse #32 from the fuse panel under or near the dashboard to disconnect the power source. How to Reset Transfer Case Control Module Sierra? After that, leave the engine on for more than 5 minutes so that the system can relearn the values. The Transmission Control Module (TCM) receives information from the Engine, Anti-lock Brake System, and the Electronic Gear Shift control modules over the CAN C bus. This includes control over the transfer case, transmission, electronic differential lock, etc. In Stock. Will BMW End the Production of Manual Cars. if the shift is possible, the TCCM will complete it by activating the transfer case encoder motor. If not, refer to the cars user manual. 9 Best Tuner for 5.3 Silverado / Programing Chips, 9 Best Tuners for 5.3 Silverado/Programming Chips. Check the owners manual for exact directions. Remember this murder case of a . Address204 S Main St Ste 9, Nixa, MO 65714Phone(417) 231-9869. During this time the module will relearn the right values for your Sierra. You are tinkering with the cars ignition and engine for five to ten minutes. So, when it is coded and is not damaged, the user will not choose between these driving modes. The first step in diagnosing the problem will be to see what fault codes are setting in the transfer case module. This is usually a straightforward matter of screwing a few screws. is important to prevent any further damage to the module. One involves resetting the TCCM, Transfer Case Control Module, which is under the drivers seat. . ra rodeo transfer case control module reset ra rodeo transfer case control module reset. Hold in this state for 30 seconds. Its essential for a safe reset and avoiding damage. Put on safety glasses to protect your eyes from debris or fluids. regards GEOFF WHITTLE. Hi i have got a 2006 holden rodeo 4wd it wont select 4wd i have done the 3 button reset on the dash when i push the 4h button the transfer case module makes a sound for abou 1 second and the 4h light flashes on the dash for abot the same time and then goes out. Transfer case clutch reset without a scan tool: Key set to accessory. The first step in diagnosing the problem will be to see what fault codes are setting in the transfer case module. This only aggravates this problem and causes other damage to related parts, such as the drive shafts or the transmission itself in general. RA Rodeo 2003> 4WD reset procedure . Take the module apart:When you have removed the module from the transfer case, youll need to take the case apart. Llmenos para una consulta. The module can stop working if it is physically damaged. Another reason the module might stop working is a problem with the wiring related to the module transfer case. When swapping a TCCM or any related parts, reset the TCCM. 2013 Chevrolet 2500HD LTZ Z71 Bone Stock because I like it that way! ISUZU ASCENDER SERVICE MANUAL REPAIR MANUAL 2003-2008 ONLINE. He owns a car repair shop at downtown Osaka, and he put all that experience to good use in his sharing posts. HOLDEN COLORADO RC TURBO DIESEL 3.0 4JJ1 ECU SECUR. You must log in or register to reply here. Do not let the cable fall anywhere in the engine. Timken Transfer Case Bearing and Seal Overhaul Kit. Finally, press the programming switch on the device. This message appears once the TCCM has been reset. If not, identify it as faulty wiring and replace it. If the module becomes wet, it begins to malfunction. Put them aside in a safe place, away from metal components. Save my name, email, and website in this browser for the next time I comment. The mechanic may be correct with the transfer case control module (TCM) at fault.I have seen in several cases before on some vehicles where the transfer case actuator can short out internally and cause internal electrical damage to the TCM itself to where both need replaced. The repair is complicated because it is an electronic component with a complex operation. Of course, it is highly recommended that a person with experience in this type of electronic vehicle components. Hold in this state for 30 seconds. Part should arrive later this week. When Im not riding my motorcycles or volunteering at local charities, you will find me at home in Portland, Oregon. Furthermore, it could also cause issues shifting the trucks gears and perhaps even cause the transmission to fail to operate correctly. 1996-2004 Isuzu Vehicles Electrical Troubleshooting Manual (ETM) in PDF. 2.Now it s the waiting time up to that point. Symptoms of a bad TCCM are likely to include flashing a warning message or turning on a warning light on the Driver Information Center (DIC). ra rodeo transfer case control module reset. V6-3.2L)/ Engine (fan switch) are turned on with the engine running, current Control Module (ECM;L4-2 . Upon investigation, the technician may find DTC C0550 set. Effects of not resetting it include difficulty accessing it. The vehicle, module, and type of programming, among other things, must also be selected. Isuzu D Max D-Max/ Holden Colorado / Rodeo Ra7 Workshop Manu. You may also check to make sure that the transmission or driveshaft is running smoothly. Cardone Reman Transfer Case Control Module. Its imperative to know in which situation you should reset the module as it is a sensitive component of the engine. Resetting a transfer case control module is relative to the vehicles year, make, and model. Originally from England, Ive been repairing cars for over 16 years and am an automotive journalist. It controls the electronically-operated 4-wheel-drive system. The gas pedals job is mainly to accelerate the combustion of fuel. ABOUT|TERMS & CONDITIONS|AFFILIATE DISCLOSURE |CONTACT US. Symptoms of a bad TCCMare likely to include flashing a warning message or turning on a warning light on the Driver Information Center (DIC). You can reset it yourself, without needing to take your truck to the mechanic. 1.Turn off the circuit breaker at the base of the fuse box in any section of the device in question, then pull up the fuse from the box. It is a good idea to have a professional service your truck right away. This guide outlines the steps needed to reset the transfer case control module. Switch ignition "ON" position (last position before starting) 3. what purpose does the front diff actuator serve in a ra rodeo. It could also cause your truck to get stuck in 4WD mode and not be able to shift into 2WD if the TCCM isnt working properly. You can start by removing the negative battery cable. If the shift is not possible, the selector switch will come on and flash for 30 seconds. We should reset the transfer control module before we can be sure it functions correctly. Here are some common reasons: You dont always have to remove and reinstall the TCCM for an update. To reset the TCCM, you may need to change the transmission or the Transfer case, change the Electronic Control Unit (ECU), or fix a 4WD problem. transfer case control module diagnose and repair those diagnostic trouble codes first. You are using an out of date browser. If you notice any discrepancies, make sure to take your truck to the mechanic so they can properly fix the issue. 2: Some lights in the tacho and other gauges have stopped lighting, even at 1st turn of the ignition to "ON". may 5th, 2018 - holden rodeo oil and filter change 1966human loading 2001 isuzu rodeo transfer case gear oil change''holden ra rodeo 03 06 4x4 transfer case oil pump may 4th, 2018 - holden ra rodeo 03 06 4x4 transfer case oil pump assembly 8972337410 for compare prices of 261966 products in auto parts from 223 online stores in australia' 'diagram Description Holden Rodeo RA Airbag Module CLOCKSPRING 03/03-10/06 Fits model years: 03/2003,2004, 2005, 10/2006 Second hand part, has been tested and comes with a standard three month warranty. ra rodeo transfer case control module reset. If you run the process two or three times, your TCCM should be ready to perform. So, to find the right solution to your problem, please read on. APDTY 012175 4WD 4x4 Four Wheel Drive Selector Switch Dash Mounted For 2004-2007 Buick Rainier / 2002-2009 Chevy Trailblazer / 2002-2009 GMC Envoy / 2002-2004 Olds Bravada (Replaces GM 25965895)http://amzn.to/2Cx92wo4. How To Reset Fuel Filter Life On 2006 Duramax Like A True Expert? 2004 Rodeo TCCM Module Pin Out. Plot. If your transfer case control module has stopped working, dont worry! Now you have to press the accelerator pedal and wait for a few minutes. Drive safely and take care of the vehicle! 2.Afterward, you have to hit the accelerator turn knob for a few moments. Now start your car engine and let it run for more than five minutes. Mainly the gas pedal accelerates the process of combustions. I just hope I take my time in future, especially if I am on a good hill or in a bog. 4.After that, you can turn on the ignition key and run the engine. The Transfer Case Control Module (TCCM) is a specialty of the General Motor's 4WD operation. Search our extensive database on www.wrekking.com.au Contact an experienced team member on (08) ****2444, here at Wrek Wing we proudly supply quality parts across Australia. ISUZU ASCENDER SERVICE MANUAL REPAIR MANUAL 2003-2008 ONLINE. If needed, service manuals will have instructions for removal and replacement. Performing this procedure can be very simple once the user carefully performs each of the following steps. Next, switch the ignition key off and turn it on again. Ignition off, hold all 3 buttons (2H, 4H & 4L) in simultaneously . Step 2: Within five seconds, turn the ignition switch to ON and then back to OFF four times. Method 1: The Easy Ways to reset the transfer case control module, HOW OFTEN TO CHANGE FUEL FILTER ON 6.7 POWER-STROKE, How Often to Change Fuel Filter on 6.7 Powerstroke, How to Test Alternator by Disconnecting Battery. How to Unlock a Chevy Truck Without Keys? } my-video-file.mp4 1 Start your Dodge truck's engine. Light will go off ISUZU HOLDEN RODEO 2003-2008 Service Repair Manual. It could be: To reset it, disconnect the power sources, such as the battery and fuse box. Reactivate the solar panel and turn the trailer on at the end of the excursion. So, its important to keep the module in proper working condition. #11. You need to take the tape off the cable head into the machine, or you can receive a trickle charge to any metal that comes in contact with the metal. As you already know, the TCCM controls the shifting in the 4WD system. When a procedure to reset the TCCM needs to be performed, the accelerator pedal has to function correctly. How To Reset Transfer Case Control Module.