Dec 24, 2020 · The VTM4 light is usually accompanied by a check engine light that comes on at the same time. VTM4 on an Acura MDX stands for Variable Torque Management 4WD System. This is the system that controls the amount of torque that gets applied to the rear wheels.Under-hood Subfuse Box. Acura MDX – fuse box diagram – under-hood Subfuse Box. №. A. Component (s) or Circuit (s) Protected. 1. 20. Audio unit (with rear entertainment system), Rear controller and screen (with rear entertainment system), OVD player unit (with rear entertainment system) *4. VTM-4 control unit *1,*2.Hi, my ABS light and the VTM-4 light turned on while driving today on a 2001 Acura MDX on bumpy roads. The maintenance Required light blinks when the car is turned on and then goes away. The car seems …About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright ...ABS, VSA and VTM-4 light on. ... I recently replaced the cabin air filter on my 2004 MDX and had to cut the plastic in front of it in order to remove the filter on the passenger side(the glove box had been removed prior). ... Acura MDX SUV Forums. 732K posts 85.4K members Since 2000 Acura MDXers Forum - a community where enthusiasts discuss ...The symptoms were the Check Engine Light came on, and the VTM4 light. It also caused the idle to become erratic. ... 2008 Acura MDX Tech. 2013 Honda Odyssey EX-L 2006 Toyota Sienna LE (Sold) 2003 Acura MDX Touring (Sold) hit by another vehicle. Save Share. Like.May 24, 2018 · 2005 Acura MDX with the VTM-4 Light on. Car seems to run fine with the light on. The VTM-4 Light is not on all the time and is NOT blinking when it does come on. Engine light is also on. I ran codes a … read more1. VTM-4 Light: The VTM-4 light stands for Variable Torque Management 4-wheel drive, a system unique to Acura vehicles. This light typically illuminates when there is an issue with the MDX's four-wheel drive system. It could indicate a fault in the system or a problem with one of its components, such as a malfunctioning sensor.2002 acura mdx touring check engine light on with code p0505 with aic and vtm4 will not turn off in car. CAR IS NOT SHIFTING WELL AND WONT TURN OFF. … read moreAcura lights warning tl dashboard dashAcura mdx all warning lights on Acura mdx 2006 engine light vtm 4 acura mdxAcura warning lights. Acura mdx vtmMdx acura augustus offline Acura mdx dashboard warning lights: q&a on symbols & meaningsWarning brake light dashboard lights acura symbols mini cooper indicator symbol meanings signs explained mdx ...About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright ...VTM-4 LIGHT is the 4x4 option you can use when your in the auto shift gears 1 and 2. When you put the shifter in 1 or 2 gear, you can push the VTM-4 button on dash and you will engage the 4 wheel drive constently. If you switch out of 1st or 2nd gear it will disengage automatically. The VTM-4 also works in reverse gear. Hope this helps.Vtm-4, vsa and abs lights on while driving 05 Acura MDX. Probably wheel speed/abs sensor. Puts it in fwd only until fixed. Try free scan at AutoZone it may read which sensor. 163K subscribers in the AskMechanics community.The CEL + VTM-4 light was a common indication of problems with the EGR system, but I also got that combination for a misfire. 1996 Pontiac Trans Sport 1999 Ford Escort 2001 Acura MDX 2003 Mitsubishi Lancer 2003 Ford Escape. Save Share. Like. C. csmeance.The VTM-4 light in your Acura MDX is related to the vehicle's stability control system. This light typically comes on when there is a problem with the system, such as a malfunctioning sensor or a fault in the system's components. When the VTM-4 light is on, it is important to drive with caution as the stability control system may not be ...Vtm-4 light on and check engine light on my vehicle is a 2006 acura mdx,both lights came on at same time Posted by carol_hopson on Sep 22, 2009 Want Answer 0My Acura MDX 2006 VTM4 light is on, failed to pass the emission inspection. There're 8 trouble codes in the report. P0175, P0300~P0306 ...Oct 14, 2005 · My MDX is 2002, 70,000km. This summer the VTM-4 came. on, i brought it to the Dealer. After diagnostic, they concluded. to change the oxygen senzor. After repair, just drove the. car back to home, after 5min the light came on again. Back to. the dealer again, complaint about the problem, they said.Sep 23, 2019 · They are: 1. VSA System Light. The light listed simply as VSA is the system indicator light. If it stays on, it is letting you know that there is some problem with the MDX’s VSA itself. When the light comes on, Acura suggests getting someplace safe and restarting the engine. If the VSA light doesn’t come back on, you are good to go.Had a somewhat similar incident - 2005 MDX I had a very strange problem after replacing the battery on a 2005 MDX. All my indicator lights were intermittently on/off - airbag, stability, VTM-4, fuel gauge would go to zero and then bounce back, oil pressure light, absolutely everything. The car would drive fine but it's un-nerving.With some codes its normal for the VTM4 to come on after a CEL. Usually doesnt mean anything. P2631 - O2 Sensor Pumping Current Trim Circuit High. From researching, it may be the front A/F sensor. Autozone could probably tell you which one it is for sure. ***2001-2006 MDX FAQ***. 2002 Subaru Impreza WRX Wagon.I have a 2006 mdx. check engine light and VTM-4 are on. Check engine stays on, while vtm-4 come and goes. Car idles rough. Sputters. Starting to feel it while driving too. Had coil packs and plugs replaced a few weeks ago. Ran ok for a bit. but is now worse. I have 180k on it.The main difference between the Acura RDX and the Acura MDX is size. The RDX is a compact, luxury crossover SUV with seating for up to five people, and the MDX is a midsize, luxury...The check engine light was on for awhile and the vtm-4 light would come and then go off. Now they are both on and the D5 light is flashing and it f... 2002 Acura MDX - check engine light and VTM-4 light are on it starts in high gear can't drivePress the VTM-4 Lock button. 2. Move the shift lever to D or D . 3. Turn the ignition to LOCK (0). The VTM-4 Lock will temporarily disengage when the vehicle speed exceeds 18 mph (30 km/h). It will automatically engage again as the speed slows below 18 mph (30 km/h). The button light will remain on.also about a month ago the engine and vtm4 lights went on, a=then the vtm4 off then on, basicly for about 3 weeks then it went off, i went to the service center (it took 3 weeks to get a appt.) they said it was some miss fireing of the engine and cleared the codes, however a week after i picked my car up i have the same problems again.My 2003 Acura MDX has VSA, ABS, VTM-4 lights on the dash and buttons do not work. Fuses look fine and no codes come up on the OBD II. Have almost 93k miles and looks and runs new otherwise. New battery installed recently and tried to unhook battery to reset but, no luck. Please help. Cant find books or wiring schematics anywhere. Sounds like an ...2015 Accord EX-L V6, 2008 Ridgeline, 2010 Honda Civic Sport, 2003 Acura MDX, 2005 Acura TL, 1998 Accord V6 EXL, 1995 Accord EX (x3), 1995 Acura Integra. ... VTM-4 light goes on & truck will not accelerate with no rpm. A few months ago was driving down the highway after accelerating to needed speed only to lose acceleration & rpm. I …VTM-4 LIGHT is the 4x4 option you can use when your in the auto shift gears 1 and 2. When you put the shifter in 1 or 2 gear, you can push the VTM-4 button on dash and you will engage the 4 wheel drive constently. If you switch out of 1st or 2nd gear it will disengage automatically. The VTM-4 also works in reverse gear. Hope this helps.Well, how else does the power get to the rear? This service is very similar to a differential drain and fill, because that really is what you're doing. Don't...Well, how else does the power get to the rear? This service is very similar to a differential drain and fill, because that really is what you're doing. Don't..."What Does It Mean When A VTM 4 Light Comes On?Watch more videos for more knowledgeWhat Is VTM 4 Light? - YouTube https://www.youtube.com/watch/bYvFBN-Msq4Wh...Hi, my ABS light and the VTM-4 light turned on while driving today on a 2001 Acura MDX on bumpy roads. The maintenance Required light blinks when the car is turned on and then goes away. The car seems …Checking The Fluid Levels. To fix the Vtm-4 light on an Acura Mdx 2006, start by checking the fluid levels. Locate the Vtm-4 dipstick and inspect the fluid level. Ensure that the fluid is at the correct level and viscosity. If needed, add the appropriate fluid type to bring it to the required level.One such warning light is the VTM-4. We’ll see in this article what the VTM-4 is all about in detail. VTM-4 is Honda’s Variable Torque Management 4-Wheel-drive system. The VTM-4 system controls the level of torque to the rear wheel of your car in situations where additional traction is needed to get your car out of the terrain.VTM-4 LIGHT is the 4x4 option you can use when your in the auto shift gears 1 and 2. When you put the shifter in 1 or 2 gear, you can push the VTM-4 button on dash and you will engage the 4 wheel drive constently. If you switch out of 1st or 2nd gear it will disengage automatically. The VTM-4 also works in reverse gear. Hope this helps.1. Press the VTM-4 Lock button. 2. Move the shift lever to D or D . 3. Turn the ignition to LOCK (0). The VTM-4 Lock will temporarily disengage when the vehicle speed exceeds 18 mph (30 km/h). It will automatically engage again as the speed slows below 18 mph (30 km/h). The button light will remain on.1. Fix and Wait. The best way to clear the check engine light is to pull the trouble code, identify and fix the issue and then drive your MDX around until the module that threw the code recognizes that the problem is fixed. Sometimes it can take a few drive cycles for your vehicle’s check engine light to shut down.The BTR. 86 posts · Joined 2022. #5 · Sep 8, 2022. '06 MDX. 167,000 miles. When I move the shift lever to first, second, and reverse, and press the VTM-4 Lock button, the indicator in the button doesn't come on. However, after doing so, I haven't moved forward and backward…. I've remained in position with the foot brake on.vtm-4 and vsa is on. ok first post here,this forum has been a lot of help,i have '06 mdx with 100k mil on it recently changed timing belt and problem started after hard acceleration vsa vtm-4 and engine light came on at the same time and it starts shaking and dose not wanna shift if i let off gas it shifts and drives fine but the lights stay on ...2006 acura MDX with lights on: ABS, !, BRAKES, VTM-4 & VSA. Dealer says I have a "bad VSA modulator" and VTM is a separate issue. Cost of modulator repair is $2500. Just wondering if this sounds legit … read moreVTM-4 is always on. It has three methods of engagement, with engagement being defined as sending power to the rear wheels (which normally get zero power). 1) When slippage in the front wheels is detected. Power is sent to the rear based on some mysterious algorithm (up to about 50%), and it can vary between the left rear wheel and …VTM-4 LIGHT is the 4x4 option you can use when your in the auto shift gears 1 and 2. When you put the shifter in 1 or 2 gear, you can push the VTM-4 button on dash and you will engage the 4 wheel drive constently. If you switch out of 1st or 2nd gear it will disengage automatically. The VTM-4 also works in reverse gear. Hope this helps.Light Mode; menu Log in Sign up ... 2003 Acura MDX w/ Nav 2006 Acura TSX 2010 Acura TSX 1994 Honda Accord See you down the ROW! Save Share. ... Hope maybe this helps someone with the VTM4 52-1 code (2005 MDX) ... 52-1 is for the left electromagnetic clutch circuit. As mentioned previously above,...after a complete diagnosis,...it appeared to be ...Here are some of the best holiday light displays across the country. Editor’s note: This is a recurring post, regularly updated with new information and offers. There are Christmas...colinnwn. The check engine light can have hundreds of causes, and many of them will turn on the VTM-4 light. You can take it to Autozone and they will scan the codes for you. But if you like to do things yourself, I would either get a $20 Bluetooth code reader for your phone off Amazon, or a $50 super basic self contained reader.Yes. That is of course because the "VTM-4 Lock" engagement mode basically locks the two rear wheels. So any turning will try to spin the tires at different rates and result in a lot of rubbing. 2001 Acura MDX Touring. 2006 Subaru Outback 2.5 XT Limited.My 06 throws a check engine light P0172 off and on as well as the VTM-4 off and on. ... VTM-4, fuel gauge would go to zero and then bounce back, oil pressure light, absolutely everything. The car would drive fine but it's un-nerving. The radio would turn off ... 2003 Acura MDX w/ Nav 2006 Acura TSX 2010 Acura TSX 1994 Honda Accord ...Acura MDX. This is called the Variable Torque Management (VTM-4) system. The VTM-4 system contains a control ... If the VTM-4 indicator light does-n’t blink twice quickly, the memory hasn’t been cleared. Turn the key off and repeat the procedure. ... Honda/Acura VTM-4 (continued from page 6) Figure 5 1 Male – BLK Female – BLU/YEL 2 Male – BLK …Light Mode; menu Log in ... Check Engine & VTM-4 lights coming on. Jump to Latest Follow 21 - 36 of 36 Posts. 1 2. H. habbyguy · Registered. Joined Mar 14, 2015 · 2,902 Posts #21 · Nov 20, 2019. Only show this user ... Acura MDX SUV Forums. 735.1K posts 86.5K members Since 2000 Acura MDXers Forum - a community where enthusiasts discuss ...How to Troubleshoot the VTM-4 Light in an Acura MDX 2005. The Acura MDX is a popular mid-size SUV that has been produced since 2000. It is known for its luxury features and reliable performance. One of the most common issues with the vehicle is the VTM-4 light turning on. This issue is usually caused by a malfunctioning part in the vehicle's ...VTM-4 LIGHT is the 4x4 option you can use when your in the auto shift gears 1 and 2. When you put the shifter in 1 or 2 gear, you can push the VTM-4 button on dash and you will engage the 4 wheel drive constently. If you switch out of 1st or 2nd gear it will disengage automatically. The VTM-4 also works in reverse gear. Hope this helps.When I depress the VTM4 button on my 2001 Acura MDX, the light comes on briefly and then turns off. I do not have any maintenance (check engine) lights on the dashboard. ... Hi, my ABS light and the VTM-4 light turned on while driving today on a 2001 Acura MDX on bumpy roads. The maintenance Required light blinks when the car is turned on and ...Got both upper and post cat exhaust issues fixed and immediately, got cel and vtm-4 lights on every start. cel is immediate, vtm 4 is 3-6 seconds after startup depending on if the car is a cold or warm start. comes on faster on warm start. Changed the plugs with no change and now need help with suggestions. Have not changed the timing belt.Vtm4 light went on now what to do - Acura 2006 MDX question. Search Fixya. Browse Categories Answer Questions . 2006 Acura MDX; Acura MDX Car and Truck ... Vtm4 light went on now what to do - 2006 Acura MDX. Posted by Mary Ahmann on Jan 29, 2014. Want Answer 0. Clicking this will make more experts see the question and we will remind you when it ...Very interesting, a bunch of us Canadians fighting VTM-4 issues at the same time. My 2002 MDX and my brother inlaws Pilot are also struggling to keep that light off. I change my fluid annually along with the trans fluid and so far the VTM system has been pretty good as long as I keep the tire pressures perfectly matched.The VTM-4 lock mode, activated by a button on the instrument panel, "locks" the rear axle to provide maximum power transfer to the rear wheels. VTM-4 lock mode can be engaged with the vehicle stopped in first, second or reverse gear below speeds of 18 miles per hour.2006 acura MDX with lights on: ABS, !, BRAKES, VTM-4 & VSA. Dealer says I have a "bad VSA modulator" and VTM is a separate issue. Cost of modulator repair is $2500. Just wondering if this sounds legit … read moreTo fix the VTM-4 light on Acura MDX 2006, you need to diagnose the issue using a diagnostic scanner to retrieve the fault codes and then address the underlying problem accordingly. This could involve repairing or replacing the affected components, such as the wheel speed sensor or the VTM-4 control module. The VTM-4 light illumination…Light Mode; menu Log in ... Check Engine & VTM-4 lights coming on. Jump to Latest Follow 21 - 36 of 36 Posts. 1 2. H. habbyguy · Registered. Joined Mar 14, 2015 · 2,902 Posts #21 · Nov 20, 2019. Only show this user ... Acura MDX SUV Forums. 735.1K posts 86.5K members Since 2000 Acura MDXers Forum - a community where enthusiasts discuss ...MDX is stuck, or is likely to become stuck, you can use the VTM-4 Lock button to increase torque to the rear wheels. The vehicle must be stopped with the engine running. Move the shift lever to First (1), Second (2), or Reverse (R) gear. Press the VTM-4 Lock button. The light in the button will come on. To get unstuck, apply light pressureThe VTM-4 light illumination in an Acura MDX 2006 indicates a fault in the vehicle’s all-wheel-drive system. When this occurs, it is essential to troubleshoot the …2003 Acura Mdx Vtm 4 And Check Engine Light On. Check Details. Headlight lx. Carcarekiosk all videos page2003 acura mdx vtm 4 and check engine light on Led upgrades2010 honda pilot 4x4 ex-l 4dr suv in saint louis mo. Led upgradesHonda acura pilot mdx vtm fluid differential change Battery 2011 honda pilotPilot honda led.The MDX should be a typical J series Honda V6. VTM-4 is variable torque management tho so related to traction control or torque vectoring AWD if they had it back then. I doubt misfires would cause TC/AWD issues. It might be a programming in the computer that disables it. Misfires would be check for proper air intake, fuel, and spark.Check engine and VTM4 light are both off. Checked fluid level. Very difficult to see and read on dipstick. ... Acura MDX SUV Forums. 735.1K posts 86.7K members Since 2000 Acura MDXers Forum - a community where enthusiasts discuss engines, tires, service and everything you need to know about the MDX! Show Less . Full Forum Listing ...2015 Accord EX-L V6, 2008 Ridgeline, 2010 Honda Civic Sport, 2003 Acura MDX, 2005 Acura TL, 1998 Accord V6 EXL, 1995 Accord EX (x3), 1995 Acura Integra Save Share LikeThe flashing check engine light indicates at the time when it is flashing that the actual misfire is occurring. Since the spark plugs and coil packs were replaced and …MDX is stuck, or is likely to become stuck, you can use the VTM-4 Lock button to increase torque to the rear wheels. The vehicle must be stopped with the engine running. Move the shift lever to First (1), Second (2), or Reverse (R) gear. Press the VTM-4 Lock button. The light in the button will come on. To get unstuck, apply light pressure03-Variable Torque Control Four-Drive System (VTM-4) Fault | 1 3- Yeah, I put in drive, but the gear looks like in 4th or 3th gear, so manually I have to put it in 1st then revving up change to 2 nd and so on.Light Mode; menu Log in Sign up Home. Forums. Model Specific Discussions. First Generation MDX (2001-2006) '03 MDX Touring CEL, VTM-4 and VSA on. Jump to Latest ... '03 MDX Touring CEL, VTM-4 and VSA on.Acura mdx and the vtm-4 light came on while driving. What ... Changed battery in 2003 Acura mdx. Now vsa light comes on after driving short distance also yellow ...mdxohmdx Discussion starter. 3 posts · Joined 2014. #1 · Nov 24, 2014. Hi I am new to this forum. The vtm-4 light just came on my 2002 Acura Mdxcluster. I scanned it and : P1656 came up. It means : Transmission cpu to vsa Module . Communication line confirmed. Ive tried clearing the code it does not go away.To fix the VTM-4 light on Acura MDX 2006, you need to diagnose the issue using a diagnostic scanner to retrieve the fault codes and then address the underlying problem accordingly. This could involve repairing or replacing the affected components, such as the wheel speed sensor or the VTM-4 control module. The VTM-4 light illumination…ABS light means a code is stored. Same for VTM-4. W/O codes there is nothing you can do. Search threads for methods to pull codes. Wheel speed sensors are a frequent source of ABS problems. W/O wheel speed sensor input a VTM-4 light is likely also. good luck. 2003 Acura MDX w/ Nav. 2006 Acura TSX.So the MIL throws code P2251 (O2 Sensor Negative current control circuit/open bank 1, sensor 1) and the VTM-4 warning light throws Code 77, control module failure. ... 2015 Accord EX-L V6, 2008 Ridgeline, 2010 Honda Civic Sport, 2003 Acura MDX, 2005 Acura TL, 1998 Accord V6 EXL, 1995 Accord EX (x3), 1995 Acura Integra. Save Share. Like. Show ...DaveJM on April 16, 2018. Hello, VTM-4 stands for "Variable Torque Management" related to the Super Handling All Wheel Drive SH-AWD system your MDX has. The warning light can come on in relation to a failure that causes the check engine light to also come on. Focus on diagnostic testing for the check engine light; repairing a common failure ...From this post it seems you engage VTM while in reverse and it works. Then you shift to 1-2 and it disengages. I think that this is normal since the shift lever has passed through D, 4 and 3 and therefore disengages. To engage VTM, try at a complete stop, shift to 1 or 2 and then hit the VTM button.If no warning lights have returned, it could be related to something being temporarily affected by inclement conditions, but it's still worthwhile having a look to see what's going on. Sign in to reply. Vtm-4 light came on during storm. 1 person has answered this. Driving through a heavy rain storm and lots of puddles my light came on.Yes. That is of course because the "VTM-4 Lock" engagement mode basically locks the two rear wheels. So any turning will try to spin the tires at different rates and result in a lot of rubbing. 2001 Acura MDX Touring. 2006 Subaru Outback 2.5 XT Limited.Hy i got à 2006 mdx and i got abs vsa vtm4 light on i got 13-01 code i change the sensor and the vsa/abs moddule and - Answered by a verified Mechanic for Acura. ... My Acura MDX 2006 VTM4 light is on, failed to pass the emission inspection. There're 8 trouble codes in the report.The VTM4 and check engine light are still illuminated. Save Share. Like. This is an older thread, you may not receive a response, and could be reviving an old thread. ... Acura MDX SUV Forums. 730.5K posts 85.2K members Since 2000 Acura MDXers Forum - a community where enthusiasts discuss engines, tires, service and everything you need to know ...Searched the site but haven't found anyone with this specific problem. Put in two aftermarket amps (one to power the internal speakers - Morrell's - and another for an alpine sub) and while the system sounds great - 150% better than the stock bose system which was horrible - i noticed my VTM-4 indicator light - the one on the instrument panel not the VTM lock button on the dash - has now gone off.Yesterday, I saw 2 lights on, check engine and vtm-4, but today only check engine light. I will call the dealer and follow up on this issue. 2002 w/navi. Save Share. Like. Sort by Oldest first ... Acura MDX SUV Forums. 733.6K posts 86K members Since 2000 Acura MDXers Forum - a community where enthusiasts discuss engines, tires, service and ...The VTM4 light is usually accompanied by a check engine light that comes on at the same time. VTM4 on an Acura MDX stands for Variable Torque Management 4WD System. This is the system that controls the amount of torque that gets applied to the rear wheels.In this video I show you how to change the fluid in the VTM-4 differential that is commonly found on the Honda Pilot, Ridgeline, and Acura MDX.Music Credit:H...VTM-4 LIGHT is the 4x4 option you can use when your in the auto shift gears 1 and 2. When you put the shifter in 1 or 2 gear, you can push the VTM-4 button on dash and you will engage the 4 wheel drive constently. If you switch out of 1st or 2nd gear it will disengage automatically. The VTM-4 also works in reverse gear. Hope this helps.View and Download Acura MDX 2002 owner's manual online. MDX 2002 automobile pdf manual download. ... Page 81 Main Menu Table of Contents Indicator Lights A/T Temperature VTM-4 Indicator Indicator This indicator monitors the This light normally comes on for a temperature of the automatic few seconds when you turn the transmission fluid. The ...Mechanic for Acura: acramstr. The Vtm-4 light is on because of the check engine light. This is a trait of the s, 2002 Acura MDX. Asked by Joe ahad in Allentown, PA on August 01, 2013. VTM-4 Light come in on all times. 1 , I have a 2001 Acura MDX and the VTM-4 (Variable Torque Management , Having issues with the vtm-4 lock light will not go , LED Christmas Lights and Projectors - LED Christmas lights give consumers new decorating opti, hey good people i have a prob. i need ya'lls , 2005 Acura MDX. Any ideas on what could be wrong and how to fix it? 86-1, 126-1, 126-4, and 126-5, Had the drive shaft hose replaced today. thereafter, th, Turned of ac and shudder lessened and I was able to , Check engine light and VTM-4 light on Jump to Latest Follow 8K, VTM4, CEL, d5 blinking So, I have a 2001 MDX and the cel and the vtm-, MDX is stuck, or is likely to become stuck, you can use the, 2001 mdx: ABS light is on constantly. VTM-4 light goe, Then diagnose the issue, using the codes and. a troub, 2002 MDX CEL on and VTM-4 light on. My 2002 MDX has 125K mi and re, Mar 12, 2006 · ABS light, VTM-4 light, check engine ligh, 03-Variable Torque Control Four-Drive System (VTM-4) Fault | 1, in this video I will share with you! how to diagnose and.