In this video I have a look at a 2013 Chevy 1500 that came in with a customer complaint of no 4x4, the service 4wd light on and a C0306 stored in the transfe...I have a 2003 Silverado 1500 and the other day we had a little snow and i put it in auto 4wd. I heard a whinning noise and got a service 4wd light. Any... in this thread in this sub-forum in the entire site. Advanced Search Cancel ... A forum community dedicated to Chevrolet Silverado and GMC Sierra pickup owners and enthusiasts. Come join the ...It is the transfer case shift motor assembly. Will give intermittent service 4wd message. Something to do with the feedback gizmo that tells the truck if its in 4 wheel drive or not. Replacing the motor will fix this. Part is usually less than $150 and takes about an hour or so. Save. Kelleyp · #10 · Jan 16, 2023.Service 4wd message on dash and knob not working. Ok so I have a 2011 chevy 1500 4wd, it has a camed ls3 and some other performance mods making almost 650 crank. Last night I made a semi treacherous climb up a local peak I was in 4wd low and at wide open spinning a little, yes I know it isn't good for parts. I made it down the mountain ...Free Shipping Offers are for Standard Ground Delivery Service and are only valid for shipping addresses within the 48 contiguous United States. Truck freight and oversize charges still apply unless otherwise noted, and can only be shipped to the lower 48 States. ... 2003 Chevy Silverado 6 Inch to 8 Inch Lift Kits; ... McGaughys Suspension 7 to ...It is the transfer case shift motor assembly. Will give intermittent service 4wd message. Something to do with the feedback gizmo that tells the truck if its in 4 wheel drive or not. Replacing the motor will fix this. Part is usually less than $150 and takes about an hour or so. Save. Kelleyp · #10 · Jan 16, 2023.2000 Chevrolet Silverado 1500 51,000 mi, Visitor. service 4 wheel drive light comes on when driving for a short time. 2003 Chevrolet Silverado 1500 129,000 mi, GAD. 4wd switch went to Red Neutral and later the service 4WD came on. 2009 Chevrolet Silverado 1500 85,000 mi, Visitor. 2005 Chevrolet Silverado 1500 HD. Visitor. Service 4WD message come on and the transmittion will not switch from 2WD to 4WD or 4WDL. Turning the truck off for a short period of time and restarting the truck will reset the system. The 4WD switch will work properly for a short period of time. Service 4wd light pops up, I hop online and crawl forum after forum after forum. The common theme was to pull codes. Code comes back c0379 and dealership says replace actuator. I buy the part and replace myself. Go back to dealer, they clear code, code comes right back. On the Tech II it shows when you press 4HI that the request is sent, but ...Chevy. Chevrolet Repair Questions? Ask a Chevy Mechanic for Answers ASAP. Connect one-on-one with {0} who will answer your question. ... Just purchased a 2003 4wd Silverado diesel and the "service 4wd" message came on. What does this mean? Show More. Show Less. Ask Your Own Chevy Question.2005 chevy silverado 1500, service 4 wheel drive, gears. Sounds like a bent fork in the transfer case. It is a common problem with your truck. The transfer case is a np236. If it just recently started doing this, the rebuild will cost around $800. If the 4wd has been acting up for a while, the planetary will probably need changed, which is ...Bluedriver offers a small scanner for about $100 that will give you 4wd codes as well as ABS and SRS codes. It sucks to have to drop more money, but it will give you a much better starting point than you currently have. -2003 Suburban 4X4 2500 LBZ Diesel Powered. -1978 GMC Crew Cab Dually 4X4.My service 4wd issues and how I fixed itTransfer Case Control Modulehttps://www.amazon.com/gp/product/B009AA39AY/ref=as_li_tl?ie=UTF8&camp=1789&creative=9325...ERROR CODES B0770, B0780, B0785, B0790, B2725, C0321 AFTER REPLACING TRANSFER CASE MOTOR, 4WHEEL DRIVE ACTUATOR AND 4WHEEL DRIVE SELECTOR SWITCH. SERVICE 4X4 LIGHT IS STILL ON ANY SUGGESTIONS OR FIXES. Posted by JAMAR GREGORY on Jan 17, 2015. Find parts for your 2008 GMC Envoy Denali Check Price eBay.I bought my truck in November of 2009 and with the horrible winter we had last year I got use out of the 4 wheel drive system. Shortly after using the 4 wheel drive a few times I started getting a "Service 4 Wheel Drive System" message on the dash display. When the message is displayed I can not shift into or out of 2wd, auto, 4H or 4L.Bluedriver offers a small scanner for about $100 that will give you 4wd codes as well as ABS and SRS codes. It sucks to have to drop more money, but it will give you a much better starting point than you currently have. -2003 Suburban 4X4 2500 LBZ Diesel Powered. -1978 GMC Crew Cab Dually 4X4.1 Answer. 99 silverado 4wd switch lit up like Xmas tree was in 2whl now? 4wd service popped in for a second then all lights indicator lights went out. Disconnected battery a few times and light reset and was ab. The truck had been idle for a week, went use it and this started. A year ago this happened and it as the fuse after I had pressure ...Sep 22, 2017 · 1 Answer. Service 4WD comes up on the message center and the transfer case encoder motor, selector switch, and control module have all been replaced. When it is working it will go from auto to 4hi and low but service message comes in and it won't work anymore. Sometimes if you shut down the truck and restart it might work and again but only for ... The average price of a 2003 Chevrolet Silverado 1500 Extended Cab water pump replacement can vary depending on location. Get a free detailed estimate for a water pump replacement in your area from ...Computing Services: Audible Listen to Books & Original Audio Performances: Box Office Mojo Find Movie Box Office Data : Goodreads Book reviews & recommendations: IMDb Movies, TV & Celebrities: IMDbPro ... 4x4 Switch 4WD Wheel Drive Switch for Chevy Silverado Suburban Avalanche Tahoe.Next up, head over to the transmission pan. If it is dry, try to find any other fluid trail. After that, locate the transfer case. If there’s any liquid, try to find the highest point. Usually, if the leak stops at the highest point, that’s where it’s coming from. That …2003 Chevrolet Silverado 1500 2dr Regular Cab LS 4WD SB (4.3L 6cyl 5M) Have had this 2003 Z71 2-dr since new. It currently has 134,000 miles. No complaints about reliability with just basic ...I HAVE A SERVICE BRAKE BOOSTER MESSAGE ON MY 2003 SILVERADO 1500 4.8. MY ALTERNATOR WENT BAD AND THE SAME SECOND THIS - Answered by a verified GM Mechanic ... I have a 2005 Chevy Silverado 1500***** Recently had the rusted brake lines replaced back to the ABS unit. ... I own a 2007 hummer h2, I have a service 4wd message on the.2003 silverado HD extended cab 2500. 83k miles Service 4wd message appears and no yellow lights showing and cannot go into 4wd. ... 2003 Silverado HD Service 4WD comes on. ... -JON 2008 Chevy 2500HD Duamax ec/sb Remote Start! 2008 Ford F-250 ec/lb 5.4L Gutless Wonder 2003 Chevy 2500HD 6.0 4x4 2002 Chevrolet …1999 GMC Sierra 1500 150,000 mi, Visitor. Indicator lights don't light up for the 4 wheel drive and the service 4 wheel drive light is on. 2004 GMC Sierra 1500 120,000 mi, Visitor. 4x4 buttons red light is on ,neutral. truck seems to drive o/k. 2015 GMC Sierra 1500 3,900 mi, Visitor.2003 Chevrolet Silverado 1500. 2003 Chevrolet Silverado 1500 - Transmission Assembly Filter By. Brands Advanced Powertrain Solutions ... Customer Service. Contact Us; FAQs; Account Dashboard; Gift Cards; Rebates; Returns & Exchanges; Special Orders; Shipping & Delivery;The value of a used 2003 Chevrolet Silverado 1500 ranges from $1,113 to $8,030, based on vehicle condition, mileage, and options. Get a free appraisal here. To understand if the 2003 Chevrolet ...Turn the key to the Accessory position (not the run position, just Accessory) 3. SHIFT TRUCK GEAR SELECTOR INTO NEUTRAL (step I left out at first) 4. Turn 4WD selector switch all the way past 4LO into the N position and hold in N for 30-45 secs.Free Shipping Offers are for Standard Ground Delivery Service and are only valid for shipping addresses within the 48 contiguous United States. Truck freight and oversize charges still apply unless otherwise noted, and can only be shipped to the lower 48 States. ... 2003 Chevy Silverado 3 Inch to 5 Inch Lift Kits; ... McGaughys Suspension 7 to ...Vehicle came in with Service 4wd message, ABS and Brake warning lamps on, and no blower motor operation. all problems occurred at the same ti. ... 2004 Chevrolet Silverado 1500 5.3L . Engine: 5.3 L: Trans: 4-speed Automatic (Electronic) Vehicle Data 2004 Chevrolet Silverado 1500 5.3L . Engine: 5.3 L: Trans:2004 silverado service 4wd on/no lights on pushbutton switch - Answered by a verified Chevy Mechanic. ... 2003 Chevy silverado 2500: gas engine..4WD came..Automatic..shift. 2003 Chevy Silverado HD2500 4X4 6.0 gas engine. Service 4WD came up on the DIC. Truck was in 2WD. Lights on Automatic Tranfer Case buttons were …2004 chevrolet silverado 4wd service light on, Scanned and got codes C0327, C0306, C0321, C0550, B0790 and B2725. What - Answered by a verified Chevy Mechanic ... 1GNEK13Z63J302169 2003 Chevrolet Tahoe 4X4 --service 4 wd light comes on randomly --last time vehicle was in Auto 4wd, it went to 2wd by itself, ...Buy 4WD Transfer Case Shift Encoder Motor 12384980 Fits Silverado,Tahoe,Avalanche,Suburban,Dodge Ram 1500,2500,GMC Sierra,Yukon XL - 2003-2010 Replaces 600-910,19125571,88962314,12584314: Transfer Case Components - Amazon.com FREE DELIVERY possible on eligible purchasesChevrolet Silverado 1500 Classic LS: I have a 2000 Chevy Silverado I have a 2000 Chevy Silverado 4x4 Z71 with 70,000 miles. Changed the front and rear differential fluids this weekend with Mobile 1 75w-90 oil. i have autoselect on the console (AWD, 2WD,4wd High, 4WD …Free Shipping Offers are for Standard Ground Delivery Service and are only valid for shipping addresses within the 48 contiguous United States. Truck freight and oversize charges still apply unless otherwise noted, and can only be shipped to the lower 48 States. ... 2003 Chevy Silverado 3 Inch to 5 Inch Lift Kits; ... McGaughys Suspension 7 to ...The 2003 Chevrolet Silverado starts in the low $4,000 range, which sounds like a good deal, but transmission fluid leaks starting at around 150,000 miles and catalytic converter replacements every ten years may wind up costing you more than you spent on the truck itself. 4.39. Owner Reviews. 131.Buy Now!New Four Wheel Drive Switch from 1AAuto.com http://1aau.to/ia/1AFWM000421A Auto shows you how to repair, install, fix, change or replace a damaged, w...4 Jun 2010 ... I had a 4wd service light and no lights on the selector but it ... On a 2003 or later, it seldom fails to wake up, and as you found - an ...The 2019 Chevy Silverado 1500 LTZ is the perfect truck for those who want to cruise in style. With its sleek design, powerful engine, and luxurious interior, this truck is sure to turn heads wherever you go. Here’s a closer look at what mak...Web 2003 silverado 1500hd service 4wd light coming on intermittent. 2003 chevrolet avalanche, silverado, suburban, tahoe: 2003 Chevrolet Silverado 1500 129,000 Mi, Gad. Web the 4wd switch has been known to be a problem. Web learn more about the 2003 chevy silverado 1500. Service 4 wheel drive light comes on when driving for a short time.Mar 13, 2018 · Posted on Apr 11, 2009. Anonymous. 3 Answers. SOURCE: push button 4wd wont engage in 4wd. The solder joints broke on the push button's PC board at the connector. Pop out the button assembly , disconnect from wire harness and re-solder the connector pins to the PC board. Very easy to fix! Online Banking app! Get your teen their own debit card! No overdraft fees and get your paychecks two days early! Free account click on link belowhttps://curr...Download, print or view the 2004 Chevrolet Silverado 1500 4WD 4.8 Workshop Manual PDF for free. ServicingManuals stores hard to find service manual's for everyone to search and view.SPARK. Even though Spark is no longer available, there are still plenty of vehicles in our lineup to get excited about - like the 2023 Trailblazer - a small SUV with big personality. Learn about discontinued Chevy cars, trucks, and SUVs. Explore new vehicles that carry on their legacy or search for Certified Pre-Owned Vehicles.Get the part number of the switch. 2003-2007 Chevrolet Avalanche Silverado Classic Suburban Tahoe TrailBlazer TrailBlazer EXT. How To Fix Service 4wd Message On 1999 2002 Gmc Truck Suv Youtube Tried replacing push - button with known good one no change.. Once you get the fault readings you should be able to locate the source of the problem.If it stays on or the service 4wd system message is displayed there is a problem with the 4wd system. 2003 Chevy Silverado 1500 Service Manual Download Chevrolet Silverado 3rd generation ion and changing the phases of the gas distribution. When it is working it will go from auto to 4hi and low but service message comes in and it wont work anymore.Shop, watch video walkarounds and compare prices on Used 2003 Chevrolet Silverado 1500 listings. See Kelley Blue Book pricing to get the best deal. Search from 84 Used Chevrolet Silverado 1500 ...Was going to pull my dad out, and couldn't get 4WD to engage. The selector switch showed it in 4HI, and I didn't get any service 4WD system message. I was a little worried about how expensive this repair might be. I figured I'd start out with the cheapest part (the 4WD actuator), and work from there. I ordered the part and picked it up after work.LT Pickup 4D 8 ft. $34,743. $7,640. For reference, the 2003 Chevrolet Silverado 2500 HD Extended Cab originally had a starting sticker price of $26,257, with the range-topping Silverado 2500 HD ...Question type: Maintenance & Repair. Service 4 wheel drive in dash indicator comes on and lights go out on the transfer case switch nob. If I turn off the engine and wait for 10 min. then start truck everything is ok. and I can turn nob to whatever location I want and it will shift. But I can drive for 3 miles or hundreds of miles and the ... 2003 Silverado 2500HD LT 4x4 Crew Cab 6.6 ft. box 153 in. WB specs (horsepower, torque, engine size, wheelbase), MPG and pricing.2. Depressing dash buttons runs 4WD Frt Axle Actuator with whining then vibrating grinding noise at end of cycle. Acts like the actuator is trying to shift gears but overloads, then shuts down when trying to switch to 2Hi or 4Low. I Checked fuses, left side drivers door and ATV under hood, OK.Feb 11, 2019 · Some tips and tricks and what I have learned troubleshooting the extremely faulty four wheel drive system in Chevy Siverado and GMC Sierras. I do this all w... Buy 4x4 Selector Switch, 4WD - Compatible with Chevy, GMC Vehicles - Silverado, Suburban, Avalanche, Yukon, XL, Sierra …Chevrolet Silverado 1500 99-06 Lowering Kits by McGaughys. Skip to main content. MaxTrac. Belltech. Cognito. ... 1999-2006 Chevy & GMC 1500 2wd/4wd 2/4" MaxTrac Spindle Drop Kit - K993048 $482.87 1. Decrease quantity Quantity Increase quantity. Choose Options 1999-2006 Chevy & GMC 1500 2wd/4wd MaxTrac 2/4 Torsion Drop Kit …I have a 2003 chevy silverado 1500 that has two service alerts. The first is service 4wd and the most recent is service - Answered by a verified Chevy Mechanic ... Hello, I have a 2003 Chevy S10 Pickup. Extended Cab. 4WD. 4.3L. Automatic. Recently, the airbag light will occasionally come on for a few minutes, then turn off.Sep 5, 2013 · The video covers the most common cause of the service 4wd message in the 2003-2006 Silverado/Sierra trucks. Because it comes up so frequently, I decided not to use my GM scan tool to pull... Problem Description The 4WD transfer case encoder motor position sensor or the selector switch may fail causing the service 4WD message to be displayed. Fault code (s) stored …The Chevy Silverado has the feel of an old-school truck before onboard computers and “control modules.” But, it’s still a modern vehicle, so you may have computer issues every once in a while. Luckily, resetting your transmission control module is …Chevy silverado 2003 truck is 'stuck' in neutral. Has been fine. truck was parked, running. ... I have a 2000 chevy silverado, its got the 4 push button 4wd. I put it in 4lo and now I cant get it out of 4lo. ... The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts ...1. Low fluid level. One of the most common problems with the Chevy Silverado Transfer Case is its low fluid level. If you're having trouble with your Chevy Silverado's transfer case, the first thing you should do is check the fluid level. The transfer case uses a special type of fluid that helps to lubricate the gears.Check that the 4WD is not stuck in 4WD mode even if the 4WD light is not on. Sometimes the 4WD warning light is not working and the driver does not realize the vehicle is in 4WD. Problem: 2003-2007 Chevy/GMC 4WD Trucks, no drive, stuck in neutral or random shift into 4WD. If no drive like in neutral with loud grinding noise when vehicle shifted ...The “Service 4WD” Wiggle. August 2, 2021. 3,496 Views. 5 Min Read. In this issue of “Keep Those Trannys Rolling,” we are going to take a look at a 2019 Chevrolet Silverado K2500 that was experiencing a Service 4WD message intermittently being displayed in the Drivers Information Center (DIC). We first encountered this vehicle when …Reinsert the 18 mm fill plug and tighten it to a snug fit. Lastly, wipe down the bolts to keep the transfer case clean and then lower the truck. Figure 5. Pour oil into transfer case using a funnel and hose. Figure 6. Stop pouring oil when the fill plug overflows. Figure 7. Wipe off the transfer case bolts.628 Technical Service Bulletins (TSBs) have been issued for the 2003 Chevrolet Silverado. CarComplaints.com: ... JUN 01, 2003 NHTSA ID: #10006121. SERVICE 4WD LIGHT ON, 4WD INOPERATIVE, DIAGNOSTIC ...I have a 2006 Chevrolet Silverado K1500 4WD 6.0. ... Went over a rut that twisted truck a little in 2wd, there was a slight ginding noise, service 4wd light came on, ... 2003 chevy tahoe: loud noise..i accelerate and even louder noise..2wd. I have a 2003 chevy tahoe. It is making a loud noise when i accelerate and even louder noise when I make ...C. chrberry Discussion starter · Mar 3, 2017. I have an 06 Silverado 1500. I have been troubleshooting 4wd issues for the past year or so on this truck. When I first had issues, I replaced the dash mounted selector switch. This fixed the problem for about 3-4 months.... Chevy has taken that truck and added horsepower, torque, shorter gearing ... ServiceHearst AutosGearCar RankingsRSS Feed Hearst Autos - A Part of Hearst ...1. DTC C0306 (Motor A/B circuit malfunction) 2. awd ( auto 4x4) Works just as it should. removed rear drive shaft and it pulls me around yard. 3. 2Hi works as well. 4. 4Hi engages But Front Diff will NOT pull truck. (front actuator engages and transfer case goes clunk) Jack up front end and front wheel spins.2003 Chevy Silverado HD2500 4X4 6.0 gas engine. Service 4WD came up on the DIC. Truck was in 2WD. Lights on Automatic Tranfer Case buttons were NOT lighted and would not shift into 4WD when pushed. ... I have a 2004 chevy silverado.. the service 4WD comes on in the service center on dash. None of the lights are on in the 4wd selector switch ...Hi. I have a 2003 Chevy Silverado Z71. The service 4wd message keeps appearing. When I start the truck, it goes into 2wd, 4 low, 4 high, or neutral. It picks which one it wants to go into. I have to shut it off to get it to reset to 2wd, and sometimes it takes several attempts.A Chevrolet Silverado 2500HD will cost about $14,644 for maintenance and repairs during its first 10 years of service.. This is more than the industry average for popular heavy-duty models by $311. There is also a 43.34% chance that a Silverado 2500HD will require a major repair during that time. This is 21.84% worse than similar vehicles in this segment.The value of a used 2003 Chevrolet Silverado 1500 ranges from $1,113 to $7,823, based on vehicle condition, mileage, and options. Get a free appraisal here. To understand if the 2003 Chevrolet ...Ray Gaskill, 02/07/2003. 2002 Chevrolet Silverado 3500 4dr Crew Cab LT 4WD LB DRW (6.0L 8cyl 4A) I tow a 18,000 lb trailer to all the Nascar events and love this truck. I originally drove Fords ...Bluedriver offers a small scanner for about $100 that will give you 4wd codes as well as ABS and SRS codes. It sucks to have to drop more money, but it will give you a much better starting point than you currently have. -2003 Suburban 4X4 2500 LBZ Diesel Powered. -1978 GMC Crew Cab Dually 4X4.Sep 18, 2023 · Use the instruction manual if you are having difficulties locating it. Now, undo the negative wire from the battery. Give the truck some time to cool down. Keep the negative wire unattached for an hour or so. Then, connect it again and try turning on the engine. This should clear the 4WD service light. 1999 Chevrolet Silverado 1500. Asked by Thiel66 in Green Bay, WI on August 05, 2014. the lights on the transfer case selector switch in the dash no longer comes on. it does flash when turning the key to start the truck, but it remains in two wheel drive. Ive changed the selector switch, but that did not work.Find 176 used 2003 Chevrolet Silverado 1500 as low as $2,499 on Carsforsale.com®. Shop millions of cars from over 22,500 dealers and find the perfect car. ... 2003 Chevrolet Silverado 1500 4dr Extended Cab 4WD SB ... For two years in a row, car shoppers named Cars For Sale a top brand in customer service in Newsweek’s annual ranking. At Cars ...2003 Chev Silverado Duramax 4WD not working. The "SERVICE 4WD" is illuminated in dash. Only 2WD button is lit. When I - Answered by a verified Chevy Mechanic ... 1GNEK13Z63J302169 2003 Chevrolet Tahoe 4X4 --service 4 wd light comes on randomly --last time vehicle was in Auto 4wd, it went to 2wd by itself, ...
1 Answer. 99 silverado 4wd switch lit up like Xmas tree was in 2whl now? 4wd service popped in for a second then all lights indicator lights went out. Disconnected battery a few times and light reset and was ab. The truck had been idle for a week, went use it and this started. A year ago this happened and it as the fuse after I had pressure .... Iowa hawkeye forum
SOURCE: 01 Chevy Silverado 4 X 4 not working. 4WD light. Having the same exact problem but with my 1999 escalade. Thought it was the actuator bought a new one installed it transfer case would engage but front end wouldnt lock.When driving my truck to day I noticed that the service 4wd message was on my DIC. I shut the truck off and restarted the truck. ... 2003 chevy cc,sb 4x4 Engine: LB7 6.6 ... 2003 2500 hd crew cab -ppe boost increse valve -MBRP 4 in. turbo back into dual 5 in. mitre cut stacks -ppe standard programmer-HID conversion-20% tints -ready lift ...4L60E 1999-2006 4X4 (300mm) TRANSMISSION 5.3L 4.8L 4.3L. $ 1,949.99. Before any upgrades, addons, and/or core charges. Our Process: All of our transmissions are fully remanufactured and are held to the highest and strictest industry standards. What this means to you is the fact you are getting a quality product that meets or exceeds the OEM ...Our service team is available 7 days a week, Monday - Friday from 6 AM to 5 PM PST, Saturday - Sunday 7 AM - 4 PM PST. 1 (855) 347-2779 · [email protected]. Read FAQ. GET A QUOTE. The four wheel drive light means your car has activated four wheel drive. If the Service 4WD light is on, there may be an issue with the system.No crank no start abs and service 4wd light on. Both are solid on. 08 silverado 1500. All dash lights are delayed when - Answered by a verified Chevy Mechanic ... 2010 Chevrolet Silverado 1500 4x4 4.8l no start or turn over and has new ignition switch dash lights come on now but still nothing in start position ... My truck is a 2003 Silverado ...See full list on cararac.com For reference, the 2003 Chevrolet Silverado 1500 HD Crew Cab originally had a starting sticker price of $33,860, with the range-topping Silverado 1500 HD Crew Cab LT Pickup 4D 6 1/2 ft starting at ...The two-speed transfer case has 2-high, neutral, 4-high, and 4-low settings. The controls for the Silverado transfer case are located to the left of the steering wheel. Consult your Silverado owner’s manual and choose the setting that is most suitable for the driving situation. For example, for flat-bed towing, rapidly press the 2-high button ...TECHNICAL SERVICE BULLETIN Reference Number(s): 02-01-39-007B, Date of Issue: November 05, 2007 ... 2003 CHEVROLET SILVERADO; V8; 4WD; AUTOMATIC; 80,800 MILES; My battery drains while truck is shut off, I have to jump start it every day, I have a maintenance free battery. And after I get it started my dashboard is informing me that battery is ...2003 Chevy Silverado HD2500 4X4 6.0 gas engine. Service 4WD came up on the DIC. Truck was in 2WD. Lights on Automatic Tranfer Case buttons were NOT lighted and would not shift into 4WD when pushed. ... I have a 2004 chevy silverado.. the service 4WD comes on in the service center on dash. None of the lights are on in the 4wd selector switch ...08 silverado service 4 wheel drive just popped up. I plowed the last 2 days and toggled bewteen 2wd and 4wd with no issues. This morning I tried to switch to 4wd drive and realized it wasn't engaging. The "service 4 wheel drive" message popped up and the knob to change from 2wd - 4wd light was stuck on 4wheel drive (i turn it to 2wd drive and ...The 4WD transfer case encoder motor position sensor or the selector switch may fail causing the service 4WD message to be displayed. Fault code (s) stored in the transfer case control module will be of assistance in determining the exact fault causing the message to be displayed. 270 people reported this problem. 93 comments.2001 chevrolet silverado 1500 with 5.3L. Service 4wd light is on shift selector on dash will light up if you turn key on and off but will not stay on. cannot shift transfer case out of neutral … read more2001 Chevrolet Tahoe 153,000 mi, devildogae. 4 wheel drive service light will come on after switching to 4 high. Selector swith will fail and is stuck in 4 high. I have to turn the engine off then back on to select 2 high. Dealer cannot find a problem...lol. 2006 Chevrolet Tahoe 150,000 mi, Visitor. trasfer case will not switch into 4wd drive ...It almost goes without saying that checking and changing your vehicle’s fluids regularly is essential for keeping it running its best. And when it comes to your Chevy truck, there are a few fluids you should keep an eye on for preventative ...1. Low fluid level. One of the most common problems with the Chevy Silverado Transfer Case is its low fluid level. If you're having trouble with your Chevy Silverado's transfer case, the first thing you should do is check the fluid level. The transfer case uses a special type of fluid that helps to lubricate the gears.I have a 2003 chevy ext. cab pickup with a 5.3 motor and my electronic 4wd keeps messing up. Sometimes the red light for neutral on the transfer case lights up but it still drives like it is in 2wd. ... I have a 99 chevy silverado 2500 and the service 4wd message displayed once and then never reappeared so I tried to engaged the 4wd and noticed ...2007–03 Silverado 1500/Sierra 1500/Tahoe/Yukon/Yukon XL 1500, 2007–03 Silverado 2500/Sierra 2500 Yukon XL, 2007–03 Avalanche DTC-C0306: Motor A or B Circuit Failure ... 4WD to be disabled and will turn on the “Service 4WD” trouble light. What causes DTC-C0321: 1. The transfer case motor lock feature detects the improper voltage.Web 2003 silverado 1500hd service 4wd light coming on intermittent. 2003 chevrolet avalanche, silverado, suburban, tahoe: 2003 Chevrolet Silverado 1500 129,000 Mi, Gad. Web the 4wd switch has been known to be a problem. Web learn more about the 2003 chevy silverado 1500. Service 4 wheel drive light comes on when driving for a short time..