Service 4wd chevy silverado 2003

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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 Steering Components; 2004 Chevy Silverado Steering ...Reply. Save. idrivea2005sierra · #8 · Mar 5, 2018. idrivea2005sierra said: so auto 4x4 engages the 4 wheel drive system the same way the actual 4x4 does. what it does not do is apply the clutch pack in the transfer case. the car drives with the front differential engaged and then ONLY activates the clutch pack (to 100%) in the transfer case ...All it is doing is making a graoning kinda moaning sound in the front end when in 4WD. It seems to be worse when I am turning. It doesnt sound like gears mashing or anything metalic. I doubt it has to do with wheel bearings because they only have about 10,000 miles on them. Any input would be appreciated.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.Save. GMT604 · #15 · Jan 8, 2016. Inspect all the wiring harnesses to the 4WD switch on the transfer case and the front axle actuator. If the wiring is chafed and grounding the light blue wire that runs from the TC to the front axle, the front axle actuator will engage and turn on the 4WD light.A P0442 will cause the vehicle to fail an emissions test. Usually, that's it. Although a P0442 will cause your Silverado (Sierra) to fail an emissions test, the EVAP system problem causing it generally does not cause any driveability issues. Generally the only other problem, besides a failed emission test, is the check engine light shining nice ...

5 Answers. Look in the box at the end of the dash on the drivers side. 64 people found this helpful. 52 people found this helpful. 60 people found this helpful. 118 people found this helpful. We're is the 4 wheel drive fuse located on a 1999 chevy Silverado to make it change from 2 to 4 wheel drive. 67 people found this helpful.Step 3 - Common problems with the 4L60E. These issues commonly can cause your transmission to slip. See if they apply to you and see what the solution is. Slow, slipping, or no reverse: You have a broken sunshell, or circuit issue in the valve body. A broken sunshell requires the transmission to be taken apart.Step 2 - Remove the axle actuator. Use a flat head screwdriver to un-clip the tab on the axle actuator's wire harness connector. Then, pull the connector toward you to remove it. Using a pair of slip joint pliers, loosen the actuator by rotating it counterclockwise. Once the actuator is loose, unscrew it by hand and remove it.I have a 2003 Chevy Silverado 1500 5.3 8Cyl automatic w/ 4wd. I am having problems keeping the motor running. It will start (sometimes) then die randomly even with the throttle fully engaged. It will sputter a little then die. It has fuel, is getting fuel to the injectors.i am working on a 2003 chevrolet 1500 4x4. the service 4wd light in on and it has stoped shifting in and out of 4wd. ... 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 all the XXXXX XXXXXghts that indicate which mode the dri ...Shop for New Auto Parts at 1AAuto.com http://1aau.to/c/233/h/automatic-transmission-filters1A Auto shows you how easy it is to check and change your transmis...

AUTOMATIC. 94,000 MILES. 2004 chevy tahoe. 94000 miles. Driver Message center has "service 4wd" on. I can shift from 2hi, 4hi and auto 4wd OK but not into 4Low. I used a code reader to check the code. But no power to run the code reader. Found blown fuse and replaced. Code reader worked but would not pick up the 4wd code.LS Pickup 2D 8 ft. $27,460. $6,291. For reference, the 2003 Chevrolet Silverado 2500 Regular Cab originally had a starting sticker price of $23,627, with the range-topping Silverado 2500 Regular ...Have a 2004 Chevrolet Silverado and all of a sudden the Service 4WD message started appearing. Don't use 4WD and do not understand why light came on. ... www.fixya.com > Forum > Tags > 4wd service light reset Hummer h2 2003 55000 mill ... service 4wd the liht is on all time Remote the battery wire from the car for 20 ... My 2006 H3 will not ...Step 2 - Check the operation of the transfer case selector switch and DIC. Don't ignore the behavior of the controls used to put the Silverado into and out of 4WD, as well as related IP warning lights. With the Transfer Case Selector Switch, make sure that: If when you put it in "Auto" it blinks for a bit then stays lit — or if it ...

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95chevytahoeguy Discussion starter · May 6, 2015. Hello, i have a 2005 z71 silverado that has a 4wd service light. At first the light service light would come on with 4wd switch lights on but it wouldnt shift into 4wd if pressed. Then i would restart truck and it seemed like with a bump the service light would come up.2004 Chevy Silverado Z71 stuck in 4 low. My truck has had the service 4WD light on for some time now, I haven't been able to shift into 4 wd, but the other day I got stuck and was able to shift into 4 low but now cannot get it to shift back. I have tried the disconnecting the battery trick and that didn't do it.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 4X4.2014 Chevy Silverado 1500 LT 4x4 Z71 Double Cab Standard Bed 5.3 Ecotech3, Auto 6 speed 6L80e transmission, 3.08 gears Jet Black & Dark Ash interior, Cloth seats - Flowmaster Super 44 single in/dual out muffler with black tips at 45° - UWS single lid toolbox, Black - N-Fab Bed Access step bars, Black - AMI lockable fuel door, Black - Aluminum color match full bowtie on grille, insert on ...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;

57 Answers. SOURCE: 2002 trail blazer 4wheel drive service light on. I would first give a visual test on the wires to see if there is a short anywhere, can you run a test meter on the control module to see if there is ohms resistance or shorting out! Hope this helps. contact again if you cannot sort this out!5. ***Changed Transfer Case Control Module in dash left of cluster behind 4WD switch. 1st noticeable, yet disappointing effect: a. "Service 4WD" message went away. b. Lights on 4WD Switch all came on and then indicated 2HI. c. After brief and slightly ridiculous celebration I attempted to actually test the system.Awesome Chevy Truck. jamie, 11/13/2006. 2004 Chevrolet Silverado 3500 4dr Crew Cab LS Rwd LB DRW (6.0L 8cyl 5M) Far and above out tows, pulls, performs, and has better fuel mileage than all my ...Step 4 - Remove and replace filter. The filter is not bolted in, but rather it is held up by the seal in the transmission case. Pull down on the filter and twist slightly to pull it off. Your kit should include a new seal. If it does, use a small chisel or old screwdriver to drive one edge in without damaging the case.Aug 2, 2021 · 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 the ... 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 …Maintenance/Repairs. tahoe, chevrolet. ricknmb December 23, 2012, 12:01am 1. Our 2007 Chevy Tahoe 4 X 4 recently displayed a "Service Four Wheel Drive" panel light a couple of days ago (upon ignition on a sunny, dry day). The light had been steady which, when we read the owners manual, indicates a problem but no immediate service required.One of our trucks has a leaking solid brake line running to the rear drums. GM makes a coated brake line kit that is more resistant to road salt and corrosio...6-speed automatic (with Vortec 6.0L) 6-speed automatic (with Duramax 6.6L) all models: std long- and short-arm independent front torsion bar suspension. semi-elliptic three-stage multi-leaf spring. front: 13.97 x 1.57 / 355 x 40 rear: 13.97 x 1.57 / 355 x 40. 18 x 8.0-in aluminum.Front axle actuator replacement on a Chevy Silverado.Actuator link https://amzn.to/2F8syFEAmazon Links to my commonly used tools:My test light: https://amzn....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...6-speed automatic (with Vortec 6.0L) 6-speed automatic (with Duramax 6.6L) all models: std long- and short-arm independent front torsion bar suspension. semi-elliptic three-stage multi-leaf spring. front: 13.97 x 1.57 / 355 x 40 rear: 13.97 x 1.57 / 355 x 40. 18 x 8.0-in aluminum.

The purpose of the 4-wheel drive light is to indicate when you have engaged 4WD mode by engaging 4H. When the light flashes continuously for more than 30 seconds it signifies there is a problem somewhere on your drivetrain system and that 4WD has not engaged properly. Once the 4WD mode is engaged successfully, the 4×4 light will shine a solid ...

Jan 15, 2012 · Models: 2004 Chevrolet TrailBlazer, TrailBlazer EXT 2004 GMC Envoy, Envoy XL, Envoy XUV with Autotrac Active Transfer Case (RPO NP8) Condition Some customers may comment that the Service 4WD light is on and/or the 4WD system will not engage. This condition may only occur after a cold temperature start-up (typically below -6°C to -1°C (20°F ... Detailed car specs: 2003 Chevrolet Silverado. Find specifications for every 2003 Chevrolet Silverado: gas mileage, engine, performance, warranty, equipment and more.I have some issues...."service 4wd" on, switch (on dash) indicator lights not on sometimes, it starts in 4L...etc. I have a 2003 Chevy suburban 1500 with auto 4wd. All my ohms check out with specs when buttons are pushed accept for: 1. auto 4wd was at 0.07 (should be 61.6-68.1) 2. 4H was at .66 (should be 656-670...assuming its 656.00 - 670.00)2005 1500 5.3 Z71 New to the forum. Had the truck now about 3 months, got it with 140K miles. About a week after getting it, I saw the "Service 4WD" dash message. After a lot of switch checking and replacing, finding out that wasn't the issue and re-installing the old switch in the dash, I...2020 Chevy Silverado 2020 LT Texas Edition CCSB, 5.3L, Shadow Gray Traded 2015 Canyon SLT, Copper Red, 2WD, CC, SB, V6, Tow, blk leather, factory spray liner, safety pkg, generic roll up bed cover, Tekonsha P3 Brake Controller, Replaced OEM at 70k with Michelin LTX Defender Please add a vehicle description to your Signature Line in your USER CP so we know what you are driving and can more ...2016 Chevrolet Silverado HDQuestion about Cars & Trucks. 1 Answer. 2003 Silverado 4WD. Service 4WD dash light comes on after engaging 4WD and acts up by engaging itself randomly for several days, then goes back to normal. Dash selector switch has been replaced and the ground wires under driver compartment have been cleaned.

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(2004-2005 chevrolet yukon, 2005 chevrolet trailblazer, 2002, 2003, 2005 buick rainier, 2005 chevrolet express van, and 2005 cadillac seville) *sc read more » EQUIPMENT:MECHANICAL TSB #PIT4780Q4WD TO 2WD. 1) Place mode select switch in 2WD position. Transfer case. should shift to 2WD and not allow shifting into 4WD or LO range. Axle. should shift after transfer case shifts. 2) To determine if front axle has completed a shift out of. 4WD into 2WD, position mode select switch back to 4WD position while.2003 Silverado 1500 Work Truck 4x4 Regular Cab 8 ft. box 133 in. WB specs (horsepower, torque, engine size, wheelbase), MPG and pricing.When any notification appears on your car's dash, it can cause a fair amount of stress, especially if you don't know how serious the alert may be. When the 4WD light appears, it is letting you know that there is an issue with the 4WD system and it must be handled promptly. Another reason why this light may occur is an incomplete shift in gears.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 ...4WD systems do not allow scan tool access. The dash-mounted transfer case 34 June 2004 TRANSFER CASE STUDIES: DIAGNOSING GM'S 4WD SYSTEM Left:ATC information can be found under the Powertrain menu on the Tech 2 scan tool. Other scan tools may allow access to these features as well. Right:A scan tool is also required to access DTCs.Amazon.com: 4WD Transfer Case Shift Encoder Motor | Replacement for 2003-2010 Chevy Silverado Suburban Tahoe GMC Sierra Yukon Cadillac Escalade | Replaces# 19125571, 19125640, 600-910 : Automotive ... I really liked the customer service. Sometimes parts fail and in my case I just happened to get one that did but the company …DTC P2771 sets if one of the following conditions occurs: Condition 1. •The 4WD low switch is in 4WD low. •The transfer case is not in 4WD low. •The TCC slip speed is -3,000 to -50 RPM. •The transfer case ratio is 0.08-1.2, the transfer case ratio is the engine speed divided by the transfer case output speed.A Chevrolet Silverado 1500 will cost about $10,003 for maintenance and repairs during its first 10 years of service. This beats the industry average for popular pickup models by $318. There is also a 29.99% chance that a Silverado 1500 will require a major repair during that time. This is 8.49% worse than similar vehicles in this segment.Dec 24, 2017 · IF THIS VIDEO HELPED YOU SMASH THAT SUBSCRIBE BUTTON!— UPDATE 3/12/2018 —Holy crap guys, 36k views! I can’t thank you all enough for the amount of positive f... 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. ….

The 2003 Chevrolet Silverado 2500 Extended Cab receives an average consumer rating of 4.7 overall and a 4.8 for reliability, which means owners consider its reliability to be above average.Oct 18, 2017 · I have a 2003 Chevrolet Silverado 1500 Z71. The Service 4wd light is on with code C0321. Truck is currently in N by the - Answered by a verified Chevy Mechanic The service engine soon light, commonly referred to as the check engine light, on a 2000 Chevy Silverado, or any vehicle, can have a number of meanings depending on the issue. If the light is steady, it typically indicates a minor problem, ...Buy Now!New Heater Blower Motor with Fan Cage from 1AAuto.com http://1aau.to/ib/1AHCX00243The blower motor, and typically integrated fan, is responsible for ...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 ...24 HOURS IN A DAY, BUT ONLY ONE MIDNIGHT. With blacked-out features and a dominating presence, the first-ever Silverado HD High Country Midnight Edition is dressed for the dark. Black Ice grille bar and accents. Black skid plate, badging, mirror caps, door handles, hood vent and bumpers. Black power-retractable assist steps.New to forum here. 2003 silverado 2500HD 8.1 allison trans NP1 transfer case. Have service 4wd message on dash. I can hear the motor turn when i press the the 4hi button, and then turn back when i press the 2hi button. The light will stay solid in 2hi. It will only blink in 4hi and 4lo. It does NOT Engage. Removed transfer case motor.Figure 1. An illustration of the 4WD system. Servicing Your System Change transfer case fluid (extreme duty service) at 25,000, 50,000, 75,000, 100,000, 125,000 and 150,000 miles. You'll need a …I have a 05 GMC, sierra z71 offroad package, and recently in the past week, the display under my tachometer says service 4wd. I checked and made sure it had plenty of oil in the transfer case, even filled it a little. It switches in and out of 4wd no problem (I have the push button style). Is... Service 4wd chevy silverado 2003, Chevrolet Silverado 1500: i have the service 4wd message on i have the service 4wd message on my 2004 silverado dash, and no lights on the selector. seems like a common problem and i want to know if its a simple fix/part before going to the dealer …, 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., Aug 8, 2003 · Aug 7, 2003. #1. I searched for this topic, but all were old. This afternoon I ran into a. heavy rain and stopped at a gas station to fill up. When I started the AV and put it in drive, the "Service 4 WD" message appeared in the message center. None of the 2 or 4 WD buttons would light up. I shut the truck off and restarted, but the same results. , Trim 2003 Chevrolet Silverado 1500 Z71 4X4 4wd Pickup. 2001 Chevrolet Silverado 1500 Z71 4X4 Off Road RARE 5.3 Z71 4X4 SHORT WHEEL BASE REGULAR CAB ls1 ls2 gmc sierra swb 2002 2003. $8,250 . Fort Worth, Texas. Year 2001 . Make Chevrolet. Model Silverado 1500. Category Pickup Truck . Mileage 174500 ., Chevrolet 2010 Silverado 2500HD Operators Owners User Manual Download Now. 1996 Chevrolet Silverado 1500 Repair Manual PDF Download Now. 2001 Chevrolet Silverado 1500 Repair Manual PDF Download Now. 2009 Chevrolet Silverado 3500 Owners Manual Download Now. 2010 Chevrolet Silverado Owners Manual Download Now., 5 Answers. Look in the box at the end of the dash on the drivers side. 64 people found this helpful. 52 people found this helpful. 60 people found this helpful. 118 people found this helpful. We're is the 4 wheel drive fuse located on a 1999 chevy Silverado to make it change from 2 to 4 wheel drive. 67 people found this helpful., 2003-2004 Chevrolet Avalanche, Silverado, Suburban, Tahoe 2002-2004 GMC Envoy, Envoy XL 2003-2004 GMC Sierra, Yukon, Yukon XL ... or the 4WD/AWD system may be inoperative and/or the service 4WD light is illuminated. The condition is typically intermittent and always occurs at key-up. Upon investigation, the technician may find DTC C0550 set., 2003 Chev Silverado Duramax 4WD not working. The "SERVICE 4WD" is illuminated in dash and only 2WD button is lit. When I press 4 low or 4 high buttons nothing happens. When key turned on the lights in the switch illuminate temporarily (I assume its a self check). No OBD codes present right now as I just cleared them., 15Eco fueled-up their 2010 Chevrolet Silverado 2500 HD. Last Tank: 9.4 MPG 4 hours ago; bjmauro added 1 notes for their 2003 Chevrolet Silverado 2500 HD. 7 hours ago; 34mpgRam fueled-up their 2021 Chevrolet Silverado 2500 HD. Last Tank: 19.9 MPG 7 hours ago; Dawgone fueled-up their 2020 Chevrolet Silverado 2500 HD. Last Tank: 14.6 MPG 7 hours ago, 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..., This is on my 2010 silverado 1500 4x4 ecsb. Snowed like crazy this week. I turn the know the 4 hi and the light on the know just blinks and blinks, then the service 4wd message come on. Refuses to go into 4wd. So i drove to town in 2wd. Came home and tried it again and it worked. so ive used the..., Shop for New Auto Parts at 1AAuto.com http://1aau.to/c/233/h/automatic-transmission-filters1A Auto shows you how easy it is to check and change your transmis..., LT Pickup 4D 8 ft. $32,775. $6,378. SS Pickup 4D 6 1/2 ft. $39,995. $10,211. For reference, the 2003 Chevrolet Silverado 1500 Extended Cab originally had a starting sticker price of $24,110, with ..., Oct 10, 2012 · Jordan661 Discussion starter · Oct 10, 2012. Hi guys, I have a 2005 z71 and until now (172,000 miles) it's been a great truck besides a transmission rebuild at 100k and now the service 4wd message is on and won't go off, and none of my buttons on the left side are lit up. It started just doing it every now and then And now it's constantly on. , This video shows you how to replace the upper and lower ball joints on the Chevy Silverado this procedure will also cover the GMC Sierra, Yukon, Suburban, Ta..., Aug 2, 2021 · 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 the ... , 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 am working on a 2003 chevrolet 1500 4x4. the service 4wd light in on and it has stoped shifting in and out of 4wd. ... 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 all the XXXXX XXXXXghts that indicate which mode the dri ..., 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 ..., 4x4 Transfer Case Switch, 4WD Wheel Drive Button, Compatible with 2003-2007 Chevrolet Silverado, Chevy Suburban, Tahoe, Avalanche, GMC Yukon, Sierra, Replaces OE 15164520, 15136039, 19259313 4.6 out of 5 stars 237, 2004 chevrolet silverado 4wd service light on, Scanned and. 2004 chevrolet silverado 4wd service light on, Scanned and got codes C0327, C0306, C0321, C0550, B0790 and B2725. ... 1GNEK13Z63J302169 2003 Chevrolet Tahoe 4X4 --service 4 wd light comes on randomly --last time vehicle was in Auto 4wd, ..., Feb 22, 2019 · 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 Silverado, Tahoe, GMC Sierra, Yukon,... , 2003 silverado z71; all of a sudden the ABS, brake light, and Service 4WD lit up as well as the heater blower quit - Answered by a verified Chevy Mechanic. We use cookies to give you the best possible experience on our website. ... I started my 2003 Chevy Silverado last night, and had no issues., 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., Chevrolet Silverado. Manufacturer: Chevrolet. Model: Chevrolet Silverado. For the 2003 model year Chevrolet Silverado we have found 6 trims and their corresponding recommended oil type. Click on the name of the trim to open up the panel and learn more about the oil type, volume and change period., 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 ... , 99 chevy 2500 silverado LS 4WD. The 4WD is inop. Replaced bad ATC fuse, installed a good used control switch, removed the motor,harness connected. Pressed the 4HI and the motor cycles, ... My 2003 silverado z-71 has the service 4wd message come up almost every day or so, ..., Service 4WD light is on What might the problem be? - Chevrolet 2003 Silverado 2500 question. Search Fixya. Browse Categories Answer Questions . 2003 Chevrolet Silverado 2500; Chevrolet Silverado 2500 Car and Truck; Chevrolet Car and Truck; Cars & Trucks; All Recent; Join; Sign In; Ask a Question ..., Shop Now at 1AAuto! http://1aau.to/m/Visit-1A-AutoThese are the top problems with the 1st generation Chevy Silverado 2500, which includes model years 1999 to..., Chevrolet 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 …, How to locate and repair evap canister vent valve solenoid on a 2007 Chevy silverado classic 1500 (similar for years 2003-2009), IFCAR, Public domain, via Wikimedia Commons. Below you'll find the tightening torques for the Chevy Silverado 1 in both Nm and ft/lbs. The first table contains the most-used torque settings. The tables after it contain all torque spec values I could find., On my truck, every now and then, the 4WD indicator will stop lighting up/working and the message "Service 4WD" displays on the DIC. Of course the manual …