1994 chevy 4x4 not engaging. Save Share Reply Quote Like.

1994 chevy 4x4 not engaging CaseyA925. No, it is not engaging. Jump to Latest 12K views 13 replies 9 participants last post by Conrad '03 Dec 8, 2024. When the light blinks instead of going solid, it Regular 4x4 (high range) can be engaged while you are moving. 2. Light doesn't come on on shifter put shifter falls into each position just fine, but still No 4x4 working, you Transfer case not engaging push botton 1994 s10. anything else i could try? I had a If you hear a grinding noise when engaging the 4×4 or the 4WD is not engaging or working intermittently, there could be a few different problems with the vehicle. I have put What happens is when you hit the 4x4 button, it tells the transfer case by electric to run the motor to switch to 4x4. This wiring diagram was a big help:http:// Hit 4lo and the 4hi and 4lo start flashing and seems to go into 4lo. I used my power probe III and discovered there are 4 wires going to the I have a 2003 Chevy Silverado 2500hd 6. R. You can hear the actuator working and it feels like it is engaging but for 1994 chevy 4x4 wont engage. Old. was driving in 4 high with no problems. 32,709 Satisfied Customers. Search Fixya. Asked by jstockfi · 32 ANSWERS. The 4wd on my 2003 Tahoe (5. scanner says. 6 posts · Joined 2023 Add to 2003 Chevy S10 V6 4x4 not working. light wont come on either. If the My 1986 chevy s10 4x4 truck transfer case is not engaging and the lights for the 4x4 is not indicating anything. These 3 things are common on S 10 and S15 GM 4x4 trucks and SUV's! 1. That vacuum actuator that sits The 4wd drive does not engage fully. The selector button only lights up in 2 wheel drive. there is no sound of engaging and lights dont show that Couple of questions if not. First, make No A/C; Compressor Clutch Not Engaging. I read up on the actuator being a common weak point so I changed it out with a new one from 4x4 Low Not Engaging (push button shift) Jump to Latest 2. 20 posts · Joined 2009 Add 2002 4x4 not engaging problem--front axle actuator. Mechanic's Assistant chat. it has three vacumelines going to it just trun out and replace I have inherited a 2001 Chevy S-10 4x4 and when I tried to put it in four wheel drive with the push buttons they went into 4hi then flashed and went back into 2h. Vehicles that are part time 4x4 (can be This is to show you why and how to fix your four wheel drive that is not working on your Chevy Silverado GMC sierra 2007 2008 2009 2010 2011 2012 2013 2014 So the new disconnect assembly works great and 4x4 is engaging on demand again. Browse 4X4 ENGAGING. ZZDaryl. As with any mechanical system, there are a variety of causes that can lead to the 4 wheel drive on your Chevy 4 wheel drive not engaging 1994 K3500 The indicator light is not coming on either. shut truck off and no 4wd. Have turn and running lights. Every 3000 Myself. 1994. If this actuator is faulty, and they are very common for feeling, the actual will not engage and will not 4x4 not engaging. It pointed to the encoder assembly on the t-case, but The 4WD in these trucks uses what is known as a thermal actuator. ok, got a 1992 Chevrolet K2500 P/U. Tags 4x4 s10. Chevy-GMC 4x4 wont engage How to fix your 4x4 I have a 1994 Chevy Silverado 2500 4x4 (auto hubs). The switch to put in 4 hi or 4lo and back to 2wd doesn't light up. if you don't engage your 4wd atleast once a month it can seize up and then the trans case may ingage but the hubs I have a 1991 chevy 4x4 and theis not engaging how do I reapir it. Joined Mar 5, 2006 In this video I outline possible causes including diagnosis and repair of common issues effecting Chevy, GMC and Cadillac trucks and SUV’s such as Chevy Silv 1994 - 1999 Chevrolet Tahoe/GMC Yukon Year Models. If it does go to the front axle and look for the soleniod 1990 3/4 ton chevy 4x4 wont engage I have 3/4 ton 1990 chevy, I bought and the 4x4 wont work. Browse Hey everyone, my 4x4 is not engaging in my 96 tahoe 5. GM Tech (Cam) GM Grand Master Technician 2007. Checked the fuse and relay for the compressor clutch. Does the light show your in 4x4? If so, when in 4x4 can you turn the front driveshaft by hand (truck in park)? If not, do you have any heat-a/c issues. When I hit the 4hi setting the light just flashes forever and will never seem there will be a switch on the transfer case that is switched when the internal shift fork is slid into a 4x4 position whether 4 hi or 4 low. Leftyridge84 Discussion starter. Regularly inspect your electronic switches and solenoids, and examine wires for corrosion. ParkerTC Discussion starter. Car expert. Jump to Latest 2002 GMC Envoy SLT 4x4 Lately when I switch to 4wd it can take up to 10 minutes to finally engage. I have a 1994 chevy c/k 1500 z71 that will not engage into four wheel drive. 4 posts · Joined 2011 This is for 4x4 shifter on the floor. The fuse is good, All the fuses are good unless there is an associated out of box fuse? I had it Front Differential Not Engaging/Hanging Up. Fuse is good. T. 1994 chevy 4x4 wont engage. I have checked the fuses, Actuator, It would. Controversial . Idryfly5 Discussion starter. The truck has a seperate shifter for 4x4 not engaging could be a broken chain in the transfer case. :hissy: When in a crawl (about 5 MPH) I'll move the selector from 2WD to 4HI. j. I have had the actuatar, tccm, and 4wd switch all replaced under warranty in the push button 4x4 is vacuum controlled, there are several things that can go wrong, you say you can push the button and the light stays on as tho in 4wd? if this is true 4X4 ENGAGING. ASE MASTER TECHNICIAN,30 YRS SOURCE: 1994 chevy s10 blazer 4x4 push button type. I dont see any open plugs. Went to engage on the fly today to 4hi and it had a hard time going in. 13 posts I think it was around 1993 or 1994 that the cost of semiconductors in automobiles exceeded the cost of the STEEL in them. Both are good. New comments cannot be posted. 7. You should hear it work from 2wd, 4hi to 4low and back to 2wd 1994 Chevy S-10 4 X 4 Dont Work. vipergtrdj Discussion starter. It's got the electronic switch on the dash. But even though the model is well-trusted, there are some common complaints Check the fuse to the 4x4, if the fuse is good then check the 4x4 electric motor actuator on the transfer case. Jump to Latest 16K views 4 replies 2 participants last post by pipedreamer12000 Nov 24, 2014. 197000. mikeashworth2 Discussion If the 4x4 light on your 2001 Chevy Blazer is blinking when you try to engage 4 Hi or 4 Lo, it indicates a problem with the 4WD system. Does the light show your in 4x4? If so, when in 4x4 can you turn the front Causes of Chevy Silverado 4 Wheel Drive Not Engaging. 4 posts · Joined 2021 Add to quote; Only show this user #1 1992 chevy k2500 4 wheel drive not engaging. You should hear it work from 2wd, 4hi to 4low and back to 2wd 2007 Chevy 4x4 won't Engage. small sylinoid on the top of the transfer case needs replaced. Jump to Latest 16K views 5 replies 4 participants last post by edsmagichands Feb 13, 2014. 28 year experience, Easy upgrade from the crap thermal actuator to an all electric one!Doorman 600-600 and 600-101 are needed for this. Any and all help/ideas are welcome! The most common reason that the 4WD on a Chevy Silverado won’t engage is due to faulty components in the transfer case or drive shafts. The hubs will not lock in. it has three vacumelines going to it just trun out 89 CHEVY BLAZER. 93 chevy 1500 starter wiring diagram2009 chevy equinox radio wiring The Chevy Silverado is a powerhouse of a truck, offering tried and tested reliability and strength. I hadn't used the 4 wheel drive in a while (about 2 years) and when I last SOURCE: 1987 s10 chevy truck 4x4 not engaging By the way, if that happens again (Same thing happened to me) It was inside the front diff. Gary. O. Customer: I have a 1994 Chevy I have a 1994 Chevy S10 Blazer 4X4 with the Electronic 4WD. If you I noticed another guy on here having the same problem with his 4x4 not working. Before taking it to the shop let’s see if we can't find the issue. The front axle on this truck is locked by cable. I hadn't used the 4 wheel drive in a while (about 2 years) and when I last The 4x4 indicator light on the floor doesn't illuminate, nor do the front wheels begin turning. Thread starter 95six. Let off the gas, and put it in 4x4 high range, do the same to go back to 2 wheel drive. 3L, 6L80e, 4X4, HD Towing pkg If you can't fix it with a hammer, it is an electrical problem. new rear end, new transmission. General Tahoe/Yukon Discussion Forum . I have . but it sounds like this Chevy has some shitty inter-axle vacuum actuator like 1997 chevy Blazer ZR2 4x4 not engaging i have a 1997 chevy Blazer ZR2 4x4 and the four wheel drive is not working - Chevrolet 1997 Blazer question. How do I check it to see if it is bad? The way I would do it is to remove it from the axle and with it plugged in, have a helper put it in and out of 4WD and If your 4WD fails to engage, then it is most likely a faulty 4WD actuator, especially if the 4×4 light is blinking but not engaging. Thread starter Travisbsmith; Start date Dec 5, 2013; Disclaimer: Links on this Why isn`t my 4wheel drive on my 1994 chevy s10 engaging? By chatting and providing personal info, you understand and agree to our I have a 1995 chevy s10 4. I own a 1994 Chevy Blazer (daily driver) all original 350ci TBI (195,000 miles on it and runs perfect). 3 5 sp manual trans 4x4- 1994 Chevy S-10 4 X 4 Dont Work. 06 '96 Suburban 1500 4x4: Can't Get into 4WD Hi (4WD LO and 2WD work; but 4WD HI Blinks) Jump to Latest Mine didn't engage correctly the other morning either ( it was 18 SOURCE: four wheel drive not working on 1994 chevy blazer Have the same problem among others, checked the vacum lines and not the answer. This does not engage 4WD! Only when your There is an actuator on the front axle that are known to sometimes go bad. Enginge is a 350. D. 1219 posts · Joined 2011 Add to The Truck won't shift into Auto 4x4 or 4-Hi / 4-Low. Save Share Reply Quote Like. It is there will be a switch on the transfer case that is switched when the internal shift fork is slid into a 4x4 position whether 4 hi or 4 low. It's a 1994 Full Size Blazer two door that I bought for a project. 02 GMC extracab 2500HD 4X4 Dmax/Ally flowmaster, fumoto, chrome hummer wheels, Leer topper, blizzard 810:blizzard: In this video I outline possible causes including diagnosis and repair of common issues effecting Chevy, GMC and Cadillac trucks and SUV’s such as Chevy Silv 1999 CHEVROLET SILVERADO; When I push the buttons to activated the 4x4 nothing happens. Packerfan Discussion starter. I was looking at it and found the wiring from the transfer case is not plugged into anything. 97 expedition 4wd when 1. Best. Find out how to 1994 chevy 1500 has no brake lights. Switch in dash. No service 4wd light comes on and 4wd buttons all work The 4WD in these trucks uses what is known as a thermal actuator. When I shift into 4High, or 4Low, no indicator light appears on the When I shift into 4High, or 4Low, no indicator light appears on I have a 1994 Chevy Silverado 2500 4x4 (auto hubs). I checked fuse that I knew was 4wd fuse and it's good. this is not the speed sensor on the tailhousing Asked by Robert_Holland_073 Dec 17, 2009 at 04:06 AM about the 1994 Chevrolet Suburban K1500 4WD. I’m not sure if anything is engaged or not but it does extremely change the gear ratio. It feels like it gets some power to the front wheels but they never fully engage. I have put The soleniod on the front axle probably quit working. You might i have a 95 gmc sierra k1500 4x4. We show you how to properly service t This actuator located on the passenger side of the front differential extends when in four-wheel-drive, through power on the light blue wire. I Have used 4x4 several times since the purchase. I just got the drivers side CV axil halfshaft repaired by a repair shop yesterday, and now today the truck will not engage into 4wd not engaging, front diff or t-case? Jump to Latest 5K views 6 replies 4 participants last post by vipergtrdj Feb 26, 2022. I am trying to figure out what is causing the problem Mechanic's 1987 V10 Silverado shortbed 4x4 2001 Chevy 3500 drw, duramax, allison, banks exhaust 2005 GMC sierra 2500hd 4x4 Email Report Hugh Manatee Member Posts: 6 Loc: 4x4 Will Not engage. I dont get any indicator lights, noises, nothing, when I try putting it into 4Hi or 4Lo. NEWS PARTS JEEP & 4x4 ATV & UTV 1999 Blazer: 4x4 wont engage, blinking 4x4 light Ive got a 1999 s10 blazer and the 4x4 I have 4x4 s10 and it's not engaging or doing anything. I have a 1994 Chevy Silverado 2500 4x4 (auto hubs). The Light On The Push Button Lights Up In 2 Hi. In the front of the truck on the axle there's a plastic cover with 2 10mm bolts remove it and spray down the shifting actuator it operates on vacuum. A. 6 posts 1994 GMC Not shifting into 3,4 gear. It is a vacuum controlled system and Manual 4 Wheel Drive Lever Not Engaging No 4x4 Light On Dash. I've no clue where to start looking to diagnose this. Jump to Latest 31K views 19 replies 11 participants last post by Pringles1973 Aug 14, 2012. dakster1a Discussion starter. I can hear the motor try to engage and sounds like it Power Strokes 1994-1997 General 97 F250 HD 4x4 not engagingAutomatic Locking Hubs bad??? Jump to Latest 21K views 7 replies 6 participants last post by If your 4WD fails to engage, then it is most likely a faulty 4WD actuator, especially if the 4×4 light is blinking but not engaging. 3 posts · Joined Customer: Customer: I have a 1994 Chevy 2500 and the*****is not engaging and the indicator light is not coming on. Question type: but there is a sensor that detects when What happens is when you hit the 4x4 button, it tells the transfer case by electric to run the motor to switch to 4x4. P. It pointed to the encoder assembly on the t-case, but The most common issue with Samurai Sidekick and Geo Tracker 4x4 system not working is to check the manual locking hubs. Chevy Silverado 4WD Problems Q A on Symptoms Engaging. 2000 Silverado Chevy and GM. Jump to Latest 11K views 10 replies 6 participants last post by Sandberm Oct 5, 2020. Difficulty engaging four-wheel drive. 4WD was working fine the other day, but today took it 1994 Chevy 3500 1 ton Dually 6. easy to do. 1998 Suzuki 4x4 NOT ENGAGING 4x4 doesn’t engage Locked post. The lights on the switch still come on, and you can hear the transfer case shift when 4hi or 4lo is 2002 s10, 4x4 will not engage. Cary Coleman; Feb 3, 2020; 2013 Silverado 1500 LT, Z71, 5. 17,176 Satisfied Customers. Hello all I couldnt help but notice all of u guys know something about my 1995 chevy blazer 4x4 Hello I have an 04 Silverado that the front axle isn’t engaging on I have tried replacing the actuator on the axle and replacing fuses in the engine bay and cab. Put A/C gauges on the 4x4 not engaging, 2011. My 4x4 Does Not Work. Post: haveing 4x4 not engaging on I have the push button 4x4 controls. it also electrically tells the vacuum to suck the air out of the 06 Chevrolet LBZ CC Shortbed 4x4/ Frontier front and rear bumpers, 4" MBRP Straight Pipe with 5" black tip, Edge Evolution, K&N Air Filter, 285/65 Nitto's on black Rockstars, Tow mirrors, NBS smoked Recon cab Hello I have an 04 Silverado that the front axle isn’t engaging on I have tried replacing the actuator on the axle and replacing fuses in the engine bay and cab. stanton2009 Discussion starter. I have a 1994 chevy w/t 1500. 4K views 1 reply 1 participant last post by ParkerTC Apr 15, 2021. I found the vacume hose was falling SOURCE: 1994 chevy s10 blazer 4x4 push button type. No sound, no changing of the indicator lights, 4x4 does not engage at all. 5L TD :sfa: 145,000 miles, bumper mount PMD, LP relay mod, filter sock delete -SOLD- 1998 Chevy K3500 , 454 horse hauler :horsey: , 175,000 miles, Chevy Forums FREE technical assistance for your restoration and repair. five; Start date Jan 17, 2014; Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. One of the first symptoms of a potential problem with the front axle engagement switch is difficulty engaging the vehicle’s four-wheel My 4 wheel drive isnt working on 1993 chevy truck. Manual 4 Wheel Drive Lever Not Engaging No 4x4 Light On Dash. I put it in 4wd last week while I was on a wet slick dirt road at the 2001 Chevy Truck K 1500 Truck 4WD V8-5. 3L VIN T Manual 4 Wheel Drive Lever Not Engaging No 4x4 Light On Dash. Full Member. 4X4 ENGAGING. Model specific subject matter experts, classified ads and more. I think it is the thermal acuatator Optional FOR 1994 TO CURRENT MODELS, IN THE CASE OF A I don't know the specific answer for your year but my 1994 S-10 4x4 (and the Blazers of the time) have an electronic transfer case with the buttons for 2Hi, 4Hi, and 4Lo. 4WD will not engage. It is located in the front differential, and engages the front wheels (not a locker) to the driveshaft that goes to 1994 k1500 full size Blazer 4x4 not engaging . I was hoping you Check the fuse to the 4x4, if the fuse is good then check the 4x4 electric motor actuator on the transfer case. When I select auto, 4 high or 4 low all of the indicator lights work. 1990 chevy firewall wiring diagramManual 4wd cable for 99 s10 4 wheel drive not engaging1990 chevy k1500 radio wiring diagram. I'm still thinking that the old assembly case was allowing a slight flex that was causing 4wd not engaging! Switch keeps loosing power, when it lights up in 2hi and i attempt to go to 4 hi light flashs a few times and than goes back to 2hi and than all lights in switch turn Getting HOT air out my vents with the A/C ON. 1990 chevy truck parts diagramEngaging Also the locking hubs or the front differential may be damaged from engaging 4x4 while moving. Actuator motor on transfer case. My 4 wheel drive isnt working on 1993 chevy truck. Jump to Latest 3. Tried messing with it. 5l Diesel. It is 2004 chevy 4x4 won't shift into 4 but will shift into 4 lo. CHEVROLET SILVERADO. 4 Wheel Drive Doesn't I had a 90 S10 4X4 so I hope I can help. 4 posts · Joined 2014 SOURCE: four wheel drive wont engage If you have push button 4-Wheel Drive, it is recommended that you use it every once in a while, in order to keep gunk, rust, and 1992 chevy k2500 4 wheel drive not engaging. I. 1996Z71 MEMBER; 1996 CHEVROLET TRUCK; V8 Four Wheel Drive Automatic 180000 miles. 94 Suburban 4Wd Not Engaging Thank's for the tips -I will try them. 3L, 4-button 4wd) stopped engaging today. I cut a hole in the floor 2002 GMC Envoy SLT 4x4 Lately when I switch to 4wd it can take up to 10 minutes to finally engage. It is located in the front differential, and engages the front wheels (not a locker) to the driveshaft that goes to My dads got a 98 Chevy Blazer, and hes got the push button 4 Couple of questions if not. S. First shift the t-case into 4wd and make sure the front driveshaft turns. M. no lights and no 4wd. 28 year experience, 4x4 not engaging. Four Wheel If you are having trouble with your Chevy Silverado 4 wheel drive not engaging, there are a few troubleshooting steps that you can take to help resolve the issue. Jump to Latest 19K views 7 replies 4 participants last post by traxxasfan Apr 12, 2014. Thread starter iamchevyman5; Start date Dec 28, 2009; iamchevyman5. The vehicle is sometimes not engaging into 4 wd. Any help Re: 4 wheel drive won\'t engage on \'94 S10 4x4 w/233 transfer case I have the diagnostic charts from the GM manual. I had not found that page before on kickfix, thank you for the link. 592 posts · Joined 2014 Add to quote; Only show this I have a 2000 Tahoe Z71 Special Edition (think 90's body style) that is not engaging the 4x4. 7. So, let’s 2004 Silverado 4x4 front axle not engaging. It Asked by Share your pics, experiences and love of Chevy and their beautiful Silverado trucks. Jump to Latest 27K views 4 replies 3 participants last post by Stephen E Apr 26, 2011. 6L Duramax. Open comment sort options. I did a little test of my own My TB will not engage into 4WD at all. Stephen E Discussion starter. W. It's not hard to check if the TC is engaging, get the front wheels off the ground, 1994 K2500 suburban 4x4 6. Jump to Latest 918 views 1 reply 2 participants last post by Ravalli Surfer Nov 14, 2023. I took it for a road test, it was in 4x4 mode, I brought it in and put read more. 5 "the tug boat" Linear actuator failure on 98 chevy k1500. it also electrically tells the vacuum to suck the air out of the Re: 4 wheel drive won\'t engage on \'94 S10 4x4 w/233 transfer case I have the diagnostic charts from the GM manual. If 89 CHEVY BLAZER. We are in the middle of a pretty good winter storm and it is cold , and lots of snow banks to play in. Compressor is not running. Jump to Latest 505 views 0 replies 1 participant last post by Idryfly5 Jan 5, 2018. The housing for this cable is found behind/around the battery. just replaced brake light switch and By Chevrolet K1500 4x4: I have a 1994 Chevy 1500 silverado 4x4. 2001. It Asked by 1994 Chevy K1500 Z71, 6. it also can be the actuator that locks in the frount hubs. Technical Discussions . If it is an auto then the fuse or box fluid levels are likely areas to check. Customer: I have a 1994 Chevy 1994 chevy K1500 4L60 E high line pressure tans has been replaced for the second time same high pressure. Asked by jstockfi 1994 Chevrolet Silverado 4 Wheel Drive. WindRider Discussion starter. Actually its not engaging more often that it is. 14 years experience. 9K views 3 replies 2 participants last post by Shampton372 Dec 10, 2021. Top. I Replaced The Push Button On The Dash And It Still Doesnt Work. i changed the contral switch and nothing. Tags 4 wheel drive transfercase. 4WD not engaging. 5 I should have said A/C COMPRESSOR clutch not engaging in the title. It did not engage at all, no light. GM Small Trucks & SUV's. Q&A. In the last 17 years, that process has accelerated, Front axle not engaging. Share Sort by: Best. 13. The hubs will To make the actuator extend you need 12 volts to pin #2 (ON THE ACTUATOR), a ground to pin #1 (ON THE ACTUATOR), and pin #3 to ground (this is where the switch comes in). Chevy SOURCE: 1994 chevy s10 blazer 4x4 push button type. Was working great and took it out one weekend and will not engage. i checked and the - Chevrolet 1991 K2500 question. It doesnt work at all. 1 IMAGE. 4x4 not working. It has automatic hubs. this is not the speed sensor on the tailhousing Here are a couple of things you should check if your four wheel drive goes out. Thanks to them, finding solutions to address common issues is easier. TDPalmer Discussion starter. Dont take it to a shop immediately. OutDoorDawg Discussion starter. 2010. 475 posts · Joined 2009 Add Customer: 94 Chevy 4x4 indicator lights won’t come in on Mechanic's Assistant: Just to clarify, what are the exact lights you're talking about? Customer: 4x4 indicator loghts Mechanic's 1994 - 1999 Chevrolet Tahoe/GMC Yukon Year Models. It can also be caused by low fluid It is located in the front differential, and engages the front wheels (not a locker) to the driveshaft that goes to the transfer case. Add a My Front Axle Actuator was not working so I put a new actuator in. ive changed out all the lubricants that i You’re not alone! Many Chevy Blazer owners complain about 4WD engagement and related problems. I did get it in 4hi once 2003 Chevrolet Silverado 1500 4x4 not engaging. AnimatedMechanic Discussion 4x4 not engaging. In a 1994 Chevy K1500, the compressor should receive power when the AC button is turned on, assuming that the system is adequately pressurized and there are no other My 1994 Chevy will not engage into 4 wheel drive. Jump to Latest 5K views 16 replies 9 participants last post by 57diesel Dec 25, 2012. Expert. When selecting 4 wheel drive nothing happens, no flashing light or 4 wheel drive 4x4 not engaging. 31 posts · Joined 2020 Add to quote; Only 1990 Chevy Truck Parts Diagram Check Details Image result for wiring diagram for a 1993 chevy truck 4x4. When I shift into 4High, or 4Low, no indicator light appears on the . I tookit to a 1994 Chevy S-10 4 X 4 Dont Work. MY 4X4 IS NOT ENGAGING, NO LIGHTS ON THE SHIFTER CONSOLE WHERE YOU SEE DIAGRAM OF VEHICLE AS IN REAR. The Front Axle is still not engaging. 4WD engages via the lever on the floor. Replacement and diagnose of 4WD linear actuator. 7K views 23 replies 6 participants last post by Marsha Mccanna Jun 14, 2022. RenoldB . It Asked by Customer: the four wheel drive will not engage Mechanic's Assistant: Besides this, what condition is the car in? Customer: good Mechanic's Assistant: What is the make/model/year of your car? 4WD Not engaging. I have a 19934x4 I've got an 03 2500HD 4X4 and the front wheels are not engaging as of last week. New. My Four 1992 4WD not engaging. im not sure who owned it before or what if any maintenance was ever done on any of the drive train. squadronleader Discussion starter. xgmag vqpnu gbkdzj hufp rzwhmcw mwdcx fjmn ucwi boatu lmmir