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So here's the latest (and maybe final) update...
The truck is home. It came home yesterday (Feb 20). Dealer says it's fixed. My testing shows it's fixed. I'm hoping it's fixed. The air problem was mostly when it was very cold outside. Last night it went down to 15 degrees. This morning I started the truck and it raised and lowered like it should. So I'm hopeful it all fixed. I spoke to the tech at the dealer who worked on the truck. He told me he pulled a vacuum on the system, dried out any chance of moisture in the lines, charged with nitrogen, worked with an engineer at RAM to do some other procedures, made sure there were no sticking valves, and a lot more work. All covered by warranty. @RamCares and Keller Bros Ram in Lititz PA both did a great job, they stuck with the problem, and never gave up. Keeping fingers crossed it's all fixed for good now.
Thanks for following along and for everyone's helpful suggestions. You are a great community.
@RamCares OK people, I was WRONG when I said my truck was fixed. IT'S STILL BROKEN. The g***d**m f***ng piece of s**t thing is sitting in the driveway, stuck in entry / exit mode (or low rider mode as I call it) and it won't raise to driving height. All I get is the 'service air suspension immediately' message on the dashboard. I parked it last night in low mode to unload some things from the bed, went to go out this morning and it won't come up. And the overnight air temperature only went down to 30 degrees. Hardly freezing. I have had it with the piece of s**t truck.
Lemon Law time?
I'm not going to take this. Wormer, he's a dead man. Marmalard, dead. Niedermeyer... dead. Damn it that's twice. I want some butts!!! (In case you can't tell, I'm a little upset right now. Sorry for the cussing. I thought maybe some humorous movie quotes would lighten the mood a little. If you can name the movies, you will win a gold star and the title of Movie Nerd.)
@RamCares OK people, I was WRONG when I said my truck was fixed. IT'S STILL BROKEN. The g***d**m f***ng piece of s**t thing is sitting in the driveway, stuck in entry / exit mode (or low rider mode as I call it) and it won't raise to driving height. All I get is the 'service air suspension immediately' message on the dashboard. I parked it last night in low mode to unload some things from the bed, went to go out this morning and it won't come up. And the overnight air temperature only went down to 30 degrees. Hardly freezing. I have had it with the piece of s**t truck.
Lemon Law time?
I'm not going to take this. Wormer, he's a dead man. Marmalard, dead. Niedermeyer... dead. Damn it that's twice. I want some butts!!! (In case you can't tell, I'm a little upset right now. Sorry for the cussing. I thought maybe some humorous movie quotes would lighten the mood a little. If you can name the movies, you will win a gold star and the title of Movie Nerd.)
Sorry to say I don't have access to that OBD scanner. The dealer had told me there were some stored codes last time but I don't know what codes they found. The dealer tech did tell me that the Star bulletin about this type of issues says "don't replace the compressor". They also said they pulled a vacuum on the system and refilled with nitrogen. I will ask them about height sensors and see what they think. Thanks for the suggestion.Do you have or have access to someone with an AlfaOBD setup?
Alfa can connect to the air suspension module and read actual codes and data instead of just "service air suspension".
The system isnt all that complicated, its not like there are a million parts that can break. IIRC the last person whose dealer couldnt do a thing eventually figured out one of the height sensors was bad. Replaced the part and all is well.
There ARE issues in cold weather, apparently, if moisture gets into the system. Supposedly they switched to a better "fill" material to help keep everything dry, but if something is leaking it would still allow moisture into the system.
Sorry to hear it's giving you trouble again. Excellent movie quote, animal house is one of the greats!
Hey there, hope everyone is well. I wanted to share an update on my air suspension problem. Yes it is a continuing problem. The dealer has been working hard and has not given up. @RamCares and the support center have been following along and have not given up.
So the truck went back to the dealer two weeks ago. They replaced a valve or two, I think the compressor also, cleared the system, everything they could do. The truck seemed to be fine. They would let it sit for a day, test again, it kept working. They called Tuesday to say "Come and get it, all done". Wednesday morning they called and said the tech went out to test it one last time and the suspension failed. It was down in lowrider mode and wouldn't come up. WhooHooo it failed in their parking lot. The best news I've heard in a while. Error codes and testing seem to show a sensor or two are intermittently faulty. New parts are on the way. Maybe this will be the final fix. As I said, Keller and RAM have not given up. I'm hoping I get my truck back next week. Just in time to quarantine myself so I don't catch the virus.
Stay tuned.
I think this is the biggest problem with "fixing" the air suspension....they went with the HARD STUFF FIRST.
Compressor? Requires emptying and re-charging the system.
Sensors? Swap em out in minutes.
For the life of me I still cant figure out why it seems like the dealers are not reading the air suspension module. It can dump live data like what each height sensor thinks it is at, etc. My guess is if they did that first they would have been able to pinpoint the real issue the first time.
They probably went after the compressor and valve block first because that’s the 2 most common failures. We do them all the time when it starts getting cold.
Yeah but those are probably the hardest and most expensive parts.
Meanwhile, I cant get a dealer to agree that my cheap supercharger sounding A/C compressor is anything but "normal characteristic".
Absolutely they are, a little proper diag goes a long way. You just have to hope you get a tech that actually knows how the system operates.
Then if it’s a warranty job, it pays **** so theres even less incentive to spend a bunch of time on an intermittent issue. Which is probably what happened in OPs case. Was an intermittent issue, not happening now, chuck the most common failed part at it.
..... News Flash.....Absolutely they are, a little proper diag goes a long way. You just have to hope you get a tech that actually knows how the system operates.
Then if it’s a warranty job, it pays **** so theres even less incentive to spend a bunch of time on an intermittent issue. Which is probably what happened in OPs case. Was an intermittent issue, not happening now, chuck the most common failed part at it.
Hey there everyone. I hope you are all healthy and not suffering from cabin fever being stuck in the house. If you are a first responder, health care worker, or essential services person, thank you being on the job during this time. I'm a chicken s**t and not leaving the house...... News Flash.....
Dealer just called. Good news, since the truck failed in their hands, they found an intermittent problem with the TIPM, Total Integrated Power Module that powers the compressor (I hope I understood that right). They replaced the unit and it all works (I've heard that before, wink wink). The bad news... They are closing the shop this afternoon for two weeks (some kind of virus thing going around??) so I can't go pick it up before they shut down. They will park it inside the shop in low mode and see what happens in two weeks.
Updates (maybe final) to follow.
I have a 2018 Ram Sport Night with air ride. I live in Alabama and I have had all the issues the northern folks have had with the suspension, blowing fuses and suspension pump failure and in similar temperature conditions but not as extreme as the Canadian folks. My Dealership replaced the pump but while doing so my tech drained a good bit of water for the in coming intake line to the pump and out of the pump. After replacement I rerouted the intake line from behind the driver side tail light into the interior of the truck underneath the rear seats and attached a replaceable desiccant filter on the end of the line. No more pump issues but fuse will blow when temperatures drop enough and I use the auto start to warm and defrost truck. But this only happens when heated seats and heated steering wheel is on and I adjust air ride. So I just turn the seats and steering heaters off and that stops the fuse from blowing. The other issue with the suspension error was caused by a broken steering wheel alignment sensor that can that way from the factory. The tech broke the steering wheel down and checked it after troubleshooting and found the alignment tab on the sensor was broken. No more suspension, trailer brake and a few more errors that keep popping up. And no more face down ass up truck because of blown fuse. Man my dealership is the best. I started having problems soon after I got my truck and we worked over a year figuring all this out.