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After reconnecting the TCCM harness and the battery, you can start your vehicle and check for the “Service 4WD” message on the dashboard. If the message has disappeared, that means the issue has been successfully cleared. 4. Remove the Knee Bolster and Dash Bezel. First things first, you’ll need to remove the dash bezel.ACDelco Bearing - S606. Part #: S606. Line: ACD. Check Vehicle Fit. Wheel Bearing Rear; 4 Door; Crew Cab; Power Brakes; Front And Rear Disc Brakes; Timken Part Number: DK54185; 45/64 Inch I.D. X 3 Inch O.D. X 1-3/16 Inch Thick; Hydraulic Power Disc Brakes (JH6); 9.5 Inch Ring Gear Saginaw-American Axle. 1 Year Limited Warranty.It is a 2004 chevy silverado 1500 4x4 z71 off road with a 3 in lift cause of additon of 2500 HD torshin bars and rear leaf springs, 285/75/R 16 Kumho Road Venture A/T, Spectra cold air intake , with a superchip, after market exhaust, and insturment cluster. this truck is a blast to drive it will take you anywhere you want to go and then some.Now my Service 4WD light is on. I checked the wires running to the actuator, and there fine. Could it be the switch or could i have hit the actuator and messed it up ? ... (04/06/2005) Models:1999-2000 Cadillac Escalade 1998-1999 Chevrolet Pickup 1999-2002 Chevrolet Silverado 1998-2002 Chevrolet Suburban, Tahoe 2000 GMC Denali 1998-1999 GMC ...2005 Chevrolet Silverado 2500 LLY RC/LB ... My '04 "Service 4WD" message would pop up occasionally. It would reset with the button. After reading as many threads here as i could find, I pulled the switch from the dash and carefully took it apart. I put the solder gun to the terminals, added a small amount of solder to each to ensure a …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. Le … read moreNov 14, 2022 · If the transfer case is operated in 4HI or 4LO, it will behave as a Part-Time 4WD system. If it is operated in the Auto 4WD mode, it will behave like an on-demand AWD system. This transfer case uses a clutch pack to allow for a difference in speed between the front and rear axles in the Auto-4WD mode. In the 4HI or 4LO modes, there is no ...Mark, 07/16/2010. 2004 Chevrolet Silverado 1500 4dr Extended Cab Z71 4WD LB (5.3L 8cyl 4A) My truck is a daily driver in the city but also a back road wonder on the weekends. In the winter I use ...2800km on the odo. 2015 Canyon SLT. Leather/Nav/Bose v6 4x4 Onyx Black. Spray in liner and soft tonneau. 2" level kit, 275/65/18 ko2 (minor rubbing at full lock) 20% tint on front, air dam removed, nfab nerf bars, GM skid plate, superskidz front skid plate. 6k hid kit from dd, led fogs.I have an 04 silverado 1500 crew cab 4wd. The truck has auto 4wd, 2wd, 4wd hi, 4wd low switch. ... it kept displaying the service 4wd light on my dash. I've had it back for maybe a total of 4 days and its been Locked into 4 high maybe 3 times. When it gets locked it wont come out, it takes a minute. Save Share. Like.It's 2002 Silverado Z71 with 160,000 miles. Truck is stuck in 4wd and I've have a service 4wd light I can't get rid of. I don't get any lights from the transfer case switch anymore except on start up they flash quick. Here's what I've done thus far... -New transfer case switch. -New TCCM (599-105)from Summit. -New actuator.Measuring the nut puts it a little over 35mm. A 35mm socket might fit depending on the tolerances of the socket itself. 36mm seems to be a better bet. Thanks for all the input. 04 Silverado LT 4WD CrewCab. 5.3L 4L60E Trans. If you think hiring a good aircraft mechanic is expensive, just wait until you hire a cheap one!Ask Your Own Chevy Question. I checked the 30A "TREC" fuse located under the hood and the 15A 4WD fuse under the dash, both have 12V. Chevy Mechanic: GM Tech (Cam) OK, so you need power on that orange and that TREC is the fuse, so you need to get under that fuse block and see if there is any damage to the wiring under there. Mice love that area.The “Service 4WD” Wiggle. August 2, 2021. 4,442 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 …I have 04 chevy Silverado z71 the other night I heard thumping noise under my feet then it stopped and today I tried to put it in 4wd but it won't go into 4wd. Service 4wd come on dash ... My 2006 Sierra 1500 also has the SERVICE 4WD message on the dash + my 4WD switch on the dash is very temperamental. It doesn't always want switch the ...If the transfer case is operated in 4HI or 4LO, it will behave as a Part-Time 4WD system. If it is operated in the Auto 4WD mode, it will behave like an on-demand AWD system. This transfer case uses a clutch pack to allow for a difference in speed between the front and rear axles in the Auto-4WD mode. In the 4HI or 4LO modes, there is no ...Texas (78) Utah (1) Virginia (32) Washington (18) Wisconsin (19) Find New Or Used Chevrolet SILVERADO 2500HD Trucks for Sale, Narrow down your search by make, model, or category. CommercialTruckTrader.com always has the largest selection of New Or Used Commercial Trucks for sale anywhere. Available Colors.hdbat3 Discussion starter. 7 posts · Joined 2008. #1 · Dec 8, 2008. :gasp:Hey all, I have a 2004 Silverado with approx. 93,000 miles. Today the service 4wd message came on and all of the 4wd lights were out. I shut it off and restarted it but no change. I pulled the 4wd fuse, it looked fine, replaced it, restarted the truck and it is back to ...Service 4WD Diagnosing. So recently the Service 4WD message has intermittently been popping up on the display in my truck. I am trying to figure out the cause. It simply seems to pop up the message, it does not, at least according to the indicator lights switch to any of the other settings from 2Hi. So far I have taken the switch out and hooked ...#02-04-21-006E: Inoperative 4WD/AWD Lamps, Inoperative 4WD/AWD System, DTC C0550 Set No Communication with TCCM (Reprogram Transfer Case Control Module) - (Jul 20, 2006) ... 2002 Chevy Silverado 4x4 with Service 4wd light illuminated. Tried replacing push - button with known good one, no change. Also tried an encoder motor replaced, but no change.Equip cars, trucks & SUVs with 2004 Chevrolet Silverado 1500 Brake Caliper from AutoZone. Get Yours Today! We have the best products at the right price. skip to main content. 20% off orders over $100* + Free Ground Shipping** Eligible Ship-To-Home Items Only. Use Code: MAY2024. Menu. 20% off orders over $100* + Free Ground Shipping** ...

So I have a 2000 GMC Sierra 2500 6.0 with the 4L80e an a few days ago I had a service four-wheel drive light come on, and my selector switch lights went off I went through all diagnosis of checking fuses and the grounds I changed the select button switch and I think it ended up being the transfer case control module was honestly the last thing that it could be.2001 CHEVROLET SILVERADO. Drive Train Axles Bearings problem. 2001 Chevy Silverado V8 Four Wheel Drive Automatic. The service 4 wheel drive light came on. I have replace the dash switch. Which did not fix the problem. I have no lights come on the switch and no 4 wheel drive engaging. I have been told probably the encoder motor is bad or the ...Feb 16, 2016 · 288 posts · Joined 2008. #2 · Feb 18, 2016. The exact same thing happened with my parents 07.5 and the only thing that fixed it was reprogramming from the dealer. Sent from my SM-N915P using Tapatalk. 2009 Chevy 2500hd LMM, 5" straight pipe, EFILive, Banks Ram Air, Fass 150 lift pump, 6" Pro Comp Lift, 18" Fuel Krank wheels, 305-70-18 Mickey ...2005 Chevy Silverado 1500 HD. 118K miles. I've owned the truck for roughly 2 1/2 months. I've seen the Service 4WD message twice before at random times shifting from 2HI to 4HI. The other day I was in some deeper snow and tried to shift from 4HI to 4LO. Stopped, in N, light flashed repeatedly then displayed Service 4WD and moved to 2HI.Angels Steak House: Great food and service - See 17 traveler reviews, candid photos, and great deals for Medellin, Colombia, at Tripadvisor.

So my service 4wd light is on 2004 Chevy Silverado 2500hd 6.0l sounds like it wants to shift into 4wd just won't. Check the fuse it was blown out a new one in and still won't go into 4wd I already checked the front actuator pulled it out it moves. I also tried with it unplugged I hear something by the transfer case.37 posts · Joined 2010. #1 · 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.…

Reader Q&A - also see RECOMMENDED ARTICLES & FAQs. It is a 2004 chevy silverado 1500 4x4 z71 off road with a . Possible cause: Aug 17, 2014 · 2004 Silverado with push button 4WD. 5.3 K1500 Simultaneous failu.