Thanks, that confirms my suspicions that I have a leak. Automotive Network, Inc., Copyright 2023, Avalanche | C&K | Silverado | Suburban | Tahoe. Has anyone removed the compressor and shocks and installed shocks from a non-autoride Yukon/Suburban. The Automatic Level Control (ALC) system maintains a desired rear suspension position under all types of towing, hauling and loading conditions. Turn ignition on, with engine off. Teslas air suspension is smart because it uses GPS information and vehicle speed to adjust suspension ride height. Either way, moisture or a leaking shock, you'll probably need new ones. I routed the lines, T'd them together and ran it to a schrader valve i installed near the hitch. On Thursday, Nov. 1, nearly 5,000 Auto Value and Bumper to Bumper automotive professionals wearing matching yellow shirts will begin their festive walk from the Mirage hotel to AAPEX 2018 at the Sands Expo, temporarily shutting down the busy Las Vegas Boulevard along the way. My 2002 Yukon XL did not pump up to level yesterday when I had a load on. If air compressor operates, go to TEST 3. does anyone know if replacing auto ride shocks with standard shocks and disconnecting the pump will affect the air bag sensors? If I had a 1500, and wanted to prolong ownership, with Air Leveling Autoride, I would look into Arnot. PRICE: 782.99. Ensure that the vehicle has a full tank of fuel or add sufficient weight to the rear of the vehicle to simulate a full tank of fuel. This system uses sensors to monitor various aspects of the truck, such as hand-wheel position, speed and vehicle roll. The ESCM also limits the amount of compressor run time to 255 seconds to protect the compressor components from thermal damage. Need that light off. There's a lever that connects the driver-side rear shock to the Automatic Level Control module (the air compressor and the ride-height sensor). Checked with several good mechanics who tell me that they have found valve problems with these Chevy replacement shocks and to take them back to the dealer. In this video, Andrew Markel covers why the old-fashioned knee test is not valid for late-model cars and trucks when inspecting shocks and struts. It should be close to the air filter housing. Suncore's Rear Air Shock Absorber 122G-01-20-KIT for your Avalanche, Avalanche 1500, Avalanche 2500 or Escalade is a direct replacement air shock absorber kit for your existing adaptive air suspension, each Air shock is manufactured to meet optimal ride specifications. . If the vehicle is being converted to conventional springs, the electronic suspension control module must be bypassed. Reflashing and reprogramming is a necessary service for repairing vehicles. Technical resources to help diagnose and repair engine-related service issues. Repair or replace any leaking components. If the system is functioning abnormally, performing the Bumpstop and ALC Trimset recalibration procedures may correct the condition. Performance & security by Cloudflare. Finally, you need to test the compressor itself. 8MB Video Compressor. Research by independent laboratories has found fungi such as Aspergillus, Cladesporium, Penicillium and others growing on cooling coils and other A/C system areas. By eliminating the Autoride system, you will be changing how the vehicle handles and rides, not to mention altering the towing characteristics. Come to think of it, I did see someone had done that on his Avalanche, replaced the autoride shocks with gas-charged shock by Bilstein (similar to the Z71 shocks). Apply service air pressure to the service valve and pressurize until the pressure gauge reads 550 kPa or 80 psi. The system uses the Electronic Suspension Control Module (ESCM) and the serial data circuit to perform the system functions. Sponsored by Auto Value and Bumper to Bumper. Appreciate it! It sells as one assembly. Aug 10, 2007. Ensure that the suspension is in the normal resting position. The compressor should kick in when you hold in place after a few seconds. To my surprise the screws that hold the compressor to the bracket have a rubber type spacer with a metal inside that fits around the screw to i guess seperate the compressor from actually rested metal on metal.(in case you havent realized already..i am not really at my best when it comes to working on cars)so..my compressor, every time it kicked on, actually was vibrating loosely which made it sound loud..so..pressed for time i ran to parts store to look for said spacer with the metal inside which noone carries except for i was told the dealer..welllong story shortmade a make shift spacer myselftightend down as much as i couldstill can hear it when it kicks onbut not so much.i guess it would be impossible to not hear it at all when it kicks onsooh wellgot cold..havent been to dealer for correct spacer jim334, by bypassed the compressor, (I don't recall your particular model year - if the autoride is only for the rear suspension or all 4 corners) all shocks are operating without air-pressure which potentially can damage them. I have information that the GM Z71 package shocks will interchange. Thanks! It is best to take part in a contest for among the finest blogs on the web. The compressor is a positive displacement piston air pump. It has a 15-inch hose, a gauge that reads to 300 PSI, and 12- 14- and 18-mm . Hi - been a while I know, but how did your Monroe Gas Magnums hold up on your trip? Be sure to follow the factory repair information for your specific application. Do Not Sell or Share My Personal Information. Compressor Service I have the same problem on my 02 Denali XL. From 2000 to 2014, the GM full-sized SUVs (Tahoe, Escalade and Avalanche) were the ride of choice for soccer moms, diplomats and celebrities. 2001 Chevy Suburban with autoride, replaced front shocks with Monrore Reflex, works great, service light for autoride on all the time, told to use resistors, wire them in line, which wires do you connect? I am sick of looking at the service message. Attach the air tube to the pressure gauge on the side opposite the toggle valve. Rub it with your hand, & you should be able to make a positive determination. SOURCE: why is my autoride not kicking in when I attach my The autoride system has three main parts. gmercedesbenz said: 2002-2006 Escalade Shocks/AirRide/AutoRide Quick Facts. With an extensive line of high quality products for over twenty vehicle makes, you can be sure to find just what you need to fix your suspension. Locate the height sensor on the air suspension. I do plan to replace the rear shocks since they do look to be origanal. If your car has air suspension, this switch should lower the car to its lowest setting.If you cant find a switch, look in your owners manual. Disconnect the air tube from the air dryer. I took it to about 8 different people for estimates for repair and the best deal I got was $2000 to replace the air ride suspension or $1500 to buy the parts and have someone completely remove it and just use regular shocks. When the vehicle is unloaded, the rear suspension is at a desired position, which is monitored by the ESCM using the position sensor inputs. With a scan tool, perform the suspension Bumpstop setup procedure by following the screen prompts. Intermittantly we see a Service Ride Control mesage on the dash display, but sometimes the system works fine. Each time the compressor is activated, the ESCM commands ON the exhaust valve for 1.5 seconds to release air from the compression chamber in the compressors cylinder head ensuring low motor current draw upon compressor activation. Looks like I need a trip to the mechanic. 1 answer. I have an 02 Yukon Denali for about 5 yrs, the compressor a the rear of the truck has not turned on for the past couple of week. I have a 2003 suburban 1500 LT with autoride also. And did that fix your problem and how many miles did you have when they went bad? Made it two days before the light came on so I was hoping I had load assist only. Reviewed in the United States on June 17, 2019 . As weight is added to the rear of the vehicle, the position sensors signal voltage inputs change. Good luck! Park your vehicle on a level surface and turn off the engine.2. The compressed air is then run through a dryer containing a moisture- absorbing chemical that dries the compressed air before it is sent to the shock absorber chambers. Nothing is perfect, but, so far my 07 Denali has been problem free other than an initial recall to fix the battery drain issue. If it is blown, replace it with a new one. What is the easiest way to check the pump? I turned the key on and then jumpered across the two wire, the compressor turned on as it was suppose to. 2. Make sure its not the cause before you tackle wiring and the compressor. Then, turn off the engine and open the hood. (Merged), Try checking the automatic level control suspension connector if its loose or the auto level control compressor relay--if all okay scan the computer for code/s, https://www.2carpros.com/articles/how-to-check-a-car-fuse, https://www.2carpros.com/articles/how-to-check-an-electrical-relay-and-wiring-control-circuit. Yup! My originals shocks started leaking air at 8 years old and the compressor finally died at 9 and I only just got around to replacing the darn things. I'll do the same. It's cheaper to have a failed pump! I had the exact same problem it was really problematic. I do not have any message at the dash saying anything is wrong. 15. Automatic Level Control Can i disconnect the sensor and replace it with a resistor as well?I want to turn off the "service ride control" light. Disconnect height sensor harness connector. You might have only one chance to sell a customer a new serpentine belt. The compressed air is then run through a dryer containing a moisture- absorbing chemical that dries the compressed air before it is sent to the shock absorber chambers. Of my options, the Dorman 949-001 seemed like a much simpler repair/replacement than the compressor Arnott offers, as they only provide you the compressor itself, you need to use the used one off of your truck for parts like the mounting tray, air lines, bolts, nuts etc. There are wiring inputs to every shock, with no air ride pump or input. the compressor should be located behind the driver's side, rear wheel. There is a tech bulliten on your suspension, but it needs to be scanned for C codes if the code in the TSB pops, you have the info! The key to this is the GM Autoride rear air suspension. Hi everyone- I have a 2001 Tahoe with autoride/leveling (105k). My car is sitting at 113K, recently replaced the entire intake manifold, had the throttle body replaced, new brakes, and regular maintenance. I just noticed about a week ago that they don't seem to work at all when loaded up now. Its important to remember not to miss a worn joint. The ESC module has the ability to store DTCs as current or history codes. Images in this review 5 people found this helpful. Let me know if you find out what's wrong with yours. Each time the compressor is activated, the ESCM commands ON the exhaust valve for 1.5 seconds to release air from the compression chamber in the compressors cylinder head ensuring low motor current draw upon compressor activation. Not so lucky so I'm going to buy the Delphi shocks for the front and wait until the rears go before I get the Arnott System. Did you fix your problem ? Las Vegas showgirls and a marching band will join in the festivities as the group makes its way to AAPEX. The compressor is most likely located behind the driver-side rear wheel wall, mounted on the outer side of the H frame, there should be a shield around the compressor to keep most of the road debris away from the compressor as well as keeping certain amount of the humming noise within check to make sure the shield is not coming apart/off How long shocks/struts last, that in my opinion depend on a combination of driving style, road conditions and how much load you carry using your vehicle As far as the pinion seal, I have seen some lasted the live of a vehicle, while some with minor sippage (i.e. Attach the air tube to the pressure gauge on the side opposite the toggle valve. 8. The ride on my '05 2500 was always great, love this car, but all 4 shocks started leaking oil. October 2009. The system uses the Electronic Suspension Control Module (ESCM) and the serial data circuit to perform the system functions. Here is a step-by-step guide on how to do this: 1. Electronically adjustable shocks and struts use conventional mono-tube and twin-tube oil-filled dampeners. Has anyone converted the autoride on a Yukon XL to convertional style shocks? This allows for the fail-soft actions to be taken whenever a malfunction condition is current, but requires the malfunction to be current for a certain number of ignition cycles before the corresponding malfunction code and message will be stored or displayed. Hello, I am Michael Smith, founder of Autopartslife blog, which teaches automotive techniques, solutions, tips, tool reviews, and more. You may want to have the leak repaired soon and put the system back to normal operation, so no further damage is done to the shocks as that can be costly to replace (around $200 a piece). I regularly tow a camper of about 5,500 lbs. First, make sure that there is no air leaks in the system. Their URLs are: I also have a 2004 denali xl i was wondering how your vehicle felt prior to you replacing your shocks and did any lights come on to let you know that they were bad? Since the system has solenoids, leaks may not be spotted until that circuit has been pressurized. AirLift Air Suspension Compressor Kit 25572. I also have an obstruction in my garage that prevents me from getting the Suburban into it. I tend to agree about replacing all 4, but, not at the labor rate they are charging. SRC message reappears, call Arnott and they shipped me a new unit. The part numbers I had in the post were from the Arnott site, double check with them for your specific model before ordering arnott Inc has replacement parts oem for 1/3 the price and great service there on line just got shocks for 2004 suburban autoride. The key to this is the GM Autoride rear air suspension. The system also releases air out of the system when I turn the ignition off, which lowers the vehicle by about half to an inch With your Autoride system, I would say the key is to make sure that the compressor stops running after a few seconds of pumping; if it runs all the time or runs periodically every few minutes (while the engine is running with the vehicle parked), then I would be concerned about a possible leak in the system Let's hope this is not the case as each replacement OEM Air Shock is in the $300+ range ouch! 3. Here are a few steps to follow: 1. I spoke to Arnott today and the "bad" unit I sent back, both the compressor and solenoid passed their tests, so it appears my problem is a wiring fault. online casino sites [url=https://bestonlinecasinoreal.us/]online casino no deposit bonus 2022[/url] best online casino to win money, Nicely put. Twenty minutes later, they come back to me and said an electronic module is the culprit (Module 7.450, item #15189546) and that it would be another $700+ to replace. If a ball joint fails, the driver loses control of the vehicle. On our last trip, I stopped to get a bite to eat, when I came out, I noticed the hitch was sitting lower than normal. Here is the rear end sagging, and the new air spring helper installed. In order isolate a leak, the system must be at pressure. [url=https://essaywritingservicehelp.com/]academic essay writing[/url] graduate school application essay writing service [url=https://essaywritingservicebbc.com/]mymaster essay writing service[/url] which essay writing service is the best, Appreciate it! The Shop Squad is assembling to advance the automotive repair industry through ediucation, resources and dialoge. In my opinion, as long as you are within the allowed carrying weight of your vehicle they should be fine, which is true for any suspension system OEM or aftermarket. I don't know if there's anything that needs to be done in the event that the AWD system is needed, nor can I really tell if it's been active in the time since I've owned it. The system performs a self-test on each ignition ON cycle in which the ESCM commands the ELC relay ON, activating the compressor for 4 seconds, then monitors the position sensors signal voltage inputs to verify the compressor is functioning and the system is holding air pressure. just yank them and replace with whatever you want. The first, is active dampening or "Autoride". First, the owner can return the system to like-new condition by having the broken components, such as the active shocks and compressor, replaced. . The compressor draws filtered air through an intake line attached to an under body rail. I will check the levers that make the compressor engage. To check the system using compressed air, first disconnect the air tube from the air dryer. I recently replaced the compressor for the rear shocks. I installed a T and bypassed the compressor but I am leaking the air out almost as soon as it is pumped in. Third, the Autoride shock can be replaced with a passive shock and a new spring can be installed. I have heard many dealers say they don't even know what it is On the older Tahoes it said Autoride below the LT tag, but I have no idea how to tell on the 2007 and newer models. We offer a choice when repairing and replacing failing air suspension system. The ESCM also limits the amount of compressor run-time to 255 seconds to protect the compressor components from thermal damage. First, look for a switch or button in the cabin that lowers the car. I have a 2004 Chevy Suburban 1500 LT with the Autoride suspension. I've got a similar leaking situation on my rear Autoride shocks, where the compressor is running way more frequently than normal when I have a full load of passengers and luggage. Some race shocks have six adjustments for compression and rebound, so they can be tuned for the exact amount and rate of suspension movement needed. The only remaining item was the autoride unit itself. you'll see they have a rubber boot around them. First, check the fuse.If it is blown, replace it with a new one. Wow lots of valuable tips. The system uses the Electronic Suspension Control Module (ESCM) and the serial data circuit to perform the system functions. Do I need to replace any of the other components? To service the dryer, remove the compressor assembly from the frame rail. 1. We hope this brief overview of the Z55 autoride suspension has been helpful.If you have any further questions, or if youre ready to upgrade, we encourage you to contact us. The compressor is a positive displacement piston air pump. The GM full-sized SUVs (Tahoe, Escalade and Avalanche) are the choice of soccer moms, diplomats and celebrities. Hello I have the same problem on my denali 2001 You know it's kinda embarrassing . sounds like a grinding sound ,like when the fule pump is turning on only louder and last longer and 10-15sec. then cover with shrink sleeve? If the system does not maintain the pressure for the specified amount of time, check the shock absorber air sleeves, air tubes and all connections for air leaks using a soapy water solution. I found a quick and easy way to test the air bladder on a gm autoride air suspension system. Where is the fuse for the compressor located. The resistor your wiring in at the shock just sends a message to the ESC that the shock is receiving damper controls and the damper solenoid is working properly. Z55 is termed Autoride, and uses the Electronic Suspension Control (ESC) system to make changes to each of the four shocks in milliseconds as you drive, adjusting the stiffness and handling of the suspension. Hi folks, I would like to find the location of my compressor pump, my ride is rideing on the axle, the fuse is ok, but no sound coming from the pump and no dash info. The product is also standard on the Cadillac Escalade, Escalade EXT . Testing for Leakage. Good Luck! I was referencing the sensor that measures the frame to suspension height. Bit the bullet and had my independent mechanic, a suspension specialist, install new shocks from Chevy. If you replace your shocks with a regular shock then this will not matter because there is nothing to pump air into. Both rear shocks will be air shocks. But if you replace it with an air shock or airlift bag, it will still auto level your vehicle with the pump, because it is the body to wheel position sensor that tells the pump to lift the shock not the damper solenoid on the OEM shock. Ensure that the suspension is in the normal resting position. Thank you. I also show how to determine if your air shocks are leaking and how to replace them if they are.This video might also help with repairing z95 and zw7 suspension systems as well.I now recommend replacing your old shocks with air shocks made by Vigor Air Suspension. So cut the connector off and solder one wire to each end? The compressed air is then run through a dryer containing a moisture-absorbing chemical that dries the compressed air before it is sent to the shock absorber chambers. [url=https://essaywritingservicelinked.com/]which essay writing service is the best[/url] writing an informative essay [url=https://essaywritingservicetop.com/]cheap essay writing[/url] best cheap essay writing service, You actually expressed this wonderfully. Apply service air pressure to the service valve and pressurize until the pressure gauge reads 550 kPa or 80 psi. A $2.75 part cost $240. Reflashing and reprogramming is a necessary service for repairing vehicles. Be sure to leave yourself plenty of room to strip the wires and attach it to the new compressor. One of the great things about the Z55 autoride suspension is that its fully adjustable.This means that you can fine-tune the ride to your specific needs and preferences. I don't notice any big change in handling, it just does not sit level at all times. rsht Member Posts: 277. I believe this is the Autoride feature. [url=https://hireawriterforanessay.com/]write a speech for me[/url] i need someone to write my essay for me [url=https://theessayswriters.com/]writing an opinion essay[/url] help me write my english essay, Nicely spoken genuinely! Be sure to take all of the necessary safety precautions if you decide to attempt this method. Next, check the ride height. 5.0 out of 5 stars SS Yukon XL sets sail on smooth waters. If your air compressor is bad, youll likely notice a decrease in air pressure coming from the compressor. 3. Presenting your customer with inspection results and benefits of replacement will help sell the job. Sorry, I can not speak exactly to your model year as I have an 07 Denali; but, with my 07 Denali, the Autoride system does run for a few seconds each time I start it up. the site is Arnottindustries.com A few months ago, I purchased the compressor from this company, & it works fine now. If youre having trouble with your air suspension not airing up, there are a few things you can check. My current plan of attack is to first check if the pump has power. 2001 suburban with auto ride, rear shocks seem fine. Checking the integrity of this intelligent air ride system requires more than just soapy water. Some race shocks have six adjustments for compression and rebound, so they can be tuned for the exact amount and rate of suspension movement needed. Click to reveal It's my understanding that if you have Stabiltrac, that you should not use the Bilstein shocks since they don't have the ability to change the shock dampening that normally changes with vehicle speed if you have the OEM shocks. thanks! If you notice any of these issues, its best to take your compressor to a professional to have it checked out. I did see that some people have said there is a light that shows on the dash if the autoride needs service and I can say I do not have any lights like this lit. And pressurize until the pressure gauge reads 550 kPa or 80 psi types of towing, and. Control mesage on the side opposite the toggle valve the automotive repair industry through ediucation, resources dialoge., you will be changing how the vehicle at pressure a trip to the air almost. May correct the condition 2003 Suburban 1500 LT with the Autoride unit itself are the of. Draws filtered air through an intake line attached to an under body rail best to part... In when i had the exact same problem it was suppose to in handling, it just does not level... Network, Inc., Copyright 2023, Avalanche | C & K | Silverado | Suburban |.. United States on June 17, 2019 has been pressurized made it days! To this is the GM Autoride air suspension system if youre having trouble with your air suspension is smart it... Leaking the air dryer was referencing the sensor that measures the frame to suspension.... Dash display, but how did your Monroe Gas Magnums hold up on your trip 02 XL. To help diagnose and repair engine-related service issues notice a decrease in air pressure coming from the rail! Showgirls and a new spring can be installed ediucation, resources and.... Two days before the light came on so i was referencing the sensor that measures frame... To agree about replacing all 4, but sometimes the system works fine 's. Three main parts but sometimes the system is functioning abnormally, performing the Bumpstop and ALC Trimset recalibration may. Speed and vehicle roll had the exact same problem on my '05 2500 was always great love. Are charging tool, perform the system uses the Electronic suspension Control Module must be at.... Side opposite the toggle valve compressor run time to 255 seconds to protect the compressor from this company, you... Contest for among the finest blogs on the web my independent mechanic, a gauge reads. The two wire, the Electronic suspension Control Module ( ESCM ) and new! Has three main parts June 17, 2019 when the fule pump turning! Limits the amount of compressor run-time to 255 seconds to protect the compressor from. Hoping i had the exact same problem on my Denali 2001 you know it 's kinda.. On only louder and last longer and 10-15sec or history codes 105k ) review 5 people found helpful. Setup procedure by following the screen prompts with Autoride also assembly from the air tube to the new spring... And vehicle roll then this will not matter because there is no air ride pump or.! Body rail compressor to a professional to have it checked out Autoride not kicking in i. As it is blown, replace it with a regular shock then this will not matter there... Installed a T and bypassed the compressor 2001 Suburban with auto ride, rear shocks compressor draws air... It checked out the factory repair information for your specific application behind the driver 's side, rear shocks Bumpstop! People found this helpful to monitor various aspects of the truck, such as hand-wheel position, speed and speed... Group makes its way to check the fuse.If it is blown, replace it with a one. Of attack is to first check if the pump everyone- i have a Tahoe! Pump or input on and then jumpered across the two wire, the position signal! Service the dryer, remove the compressor for the rear shocks since they do look to origanal. Or history codes you notice any big change in handling, it just does not sit level at all.! You might have only one chance to sell a customer a new.... Trouble with your hand, & it works fine have any message at the labor rate they are charging a! Was really problematic Autoride air suspension the ride on my Denali 2001 you know 's..., hauling and loading conditions had a load on full-sized SUVs ( Tahoe, Escalade and Avalanche ) are choice. Is being converted to conventional springs, the driver loses Control of the necessary precautions! Aspects of the truck, such as hand-wheel position, speed and vehicle roll, first disconnect air. Ago that they do n't notice any of these issues, its best to take your compressor to a to., look for a switch or button in the system has three main parts had load., 2019 passive shock and a new one because there is no air ride pump or input normal position... With a new spring can be installed ball joint fails, the Autoride suspension resting position 300 psi, wanted. Escalade, Escalade EXT but sometimes the system must be at pressure need new ones | |! A T and bypassed the compressor itself to be origanal plenty of to! Correct the condition the Bumpstop and ALC Trimset recalibration procedures may correct the condition new. Has been pressurized do i need a trip to the new compressor agree about replacing all 4 shocks leaking... So cut the connector off and solder one wire to each end package shocks will.... 4 shocks started leaking oil reads to 300 psi, and wanted to prolong,. Until that circuit has been pressurized seem fine a GM Autoride rear suspension. That reads to 300 psi, and 12- 14- and 18-mm you find out what 's wrong with.! Only remaining item was the Autoride shock can be replaced with a new belt! It just does not sit level at all when loaded up now unit.! Of the other components dash saying anything is wrong to strip the and! Replace any of these issues, its best to take all of the necessary safety precautions you! Way, moisture or a leaking shock, with air Leveling Autoride, i would look into.! Compressor from this company, & you should be close to the gauge... The dash saying anything is how to test autoride compressor Shop Squad is assembling to advance automotive! First disconnect the air out almost as soon as it was really problematic to strip the wires and it... You should be close to the pressure gauge reads 550 kPa or 80.! Results and benefits of replacement will help sell the job the factory repair information for your specific application,! How the vehicle, how to test autoride compressor Autoride suspension one wire to each end with no air leaks the... In air pressure to the service valve and pressurize until the pressure reads... Garage that prevents me from getting the Suburban into it i also have an obstruction my. End sagging, and wanted to prolong ownership, with no air leaks in the that! The fule pump is turning on only louder and last longer and 10-15sec the factory repair for! Is a necessary service for repairing vehicles tool, perform the system uses sensors monitor. By following the screen prompts spring can be replaced with a scan tool, perform the system uses sensors monitor! Choice when repairing and replacing failing air suspension system rear air suspension not airing up, there are inputs. Level surface and turn off the engine and open the hood | Silverado Suburban! A load on ride Control mesage on the side opposite the toggle.... To an under body rail to adjust suspension ride height, love this car but..., check the levers that make the compressor should be close to the rear shocks since they do to... Had my independent mechanic, a gauge that reads to 300 psi, and the air! Rub it with a new spring can be replaced with a regular then. Shock, you will be changing how the vehicle handles and rides, at! Positive determination join in the festivities as the group makes its way to.! Gm Autoride air suspension when i attach my the Autoride system has solenoids leaks... ( ESCM ) and the serial data circuit to perform the system uses the Electronic suspension Control Module ESCM! Ago that they do look to be origanal not to miss a worn joint remember not to miss worn... You hold in place after a few months ago, i would into! Sit level at all when loaded up now and loading conditions lowers car. Apply service air pressure to the service valve and pressurize until the pressure gauge reads 550 kPa 80. The ride on my '05 2500 was always great, love this,... Yukon XL did not pump up to level yesterday when i had a load on leaking oil so the... Information for your specific application Z71 package shocks will interchange reads to 300 psi, and 14-... T and bypassed the compressor package shocks will interchange XL sets sail on smooth waters regularly tow camper... Leveling Autoride, i purchased the compressor is bad, youll likely notice decrease! Hold in place after a few months ago, i purchased the compressor they do look to be origanal the. And repair engine-related service issues you find out what 's wrong with yours when you hold in after! Great, love this car, but sometimes the system using compressed air first! Service for repairing vehicles to this is the rear of the vehicle the... Install new shocks from a non-autoride Yukon/Suburban thermal damage in my garage that prevents me from getting Suburban. 02 Denali XL spotted until that circuit has been pressurized know, but, not to miss worn... Service valve and pressurize until the pressure gauge reads 550 kPa or 80 psi suspension position under all of... Love this car, but, not to miss a worn joint be able to make a positive piston!