Ram bulletin 08-151-24
What it says"Flash: Air Suspension Control Module (ASCM) Flash Updates Customers may comment on the following: The air suspension is stuck in a lowered entry/exit ride height after lowering the vehicle to load the rear cargo bed… NHTSA’s full summary ↓
Ram filed this with NHTSA as a service bulletin dated Jun 28, 2024, received Jul 2, 2024, about the suspension. It names 1 model year (2024). A service bulletin is not a safety recall: it is the manufacturer telling its dealers how to diagnose or repair a condition, and whether the work is paid for depends on the warranty in force. Quoting the number at a service desk can save a diagnosis.
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What the bulletin says
Source: NHTSA's summary of the manufacturer's communication"Flash: Air Suspension Control Module (ASCM) Flash Updates Customers may comment on the following: ● The air suspension is stuck in a lowered entry/exit ride height after lowering the vehicle to load the rear cargo bed of the truck and then driving on the freeway. This bulletin involves reprogramming the ASCM with the latest available software."
Document filed under this number
| Document | Kind | Dated | NHTSA id | At NHTSA |
|---|---|---|---|---|
| 08-151-24 | Service bulletin | Jun 28, 2024 | 11002800 | PDF, 130 KB |
What the document itself lists
Labour operation and the time the manufacturer allows
| Operation | Description | Time |
|---|---|---|
| 18-19-36-9J | Module, Air Suspension Control (ASCM) - Reprogram | 0.2 hrs |
Read by machine from the document NHTSA serves (2 pages), read Sep 30, 2026. A part number is shown only where it matches Ram’s own catalogue shape, an operation only with its code and time, and a description only where the reader got it whole; anything it could not settle is left out, and the PDF is the record. Times are the manufacturer’s warranty allowances, not a quote. Listings and prices on eBay Motors are the seller’s.
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The summary is NHTSA’s abstract of the document, as filed under 49 CFR 579.5. One communication is usually filed as several documents — the bulletin, a dealer notice, an owner letter — and the number on any of them finds this page. A PDF link is shown only once NHTSA’s own server has been seen to serve that document; the rest are checked over the following nights. Quote the number at a service desk; it is what the dealer’s system is keyed on.
Model years it names
Source: as the manufacturer filed themA vehicle page’s bulletin list shows the newest few communications filed against that model year; the count there is every one.
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What owners reported
Source: NHTSA complaint databaseOwners of the 1 model year this bulletin names have filed 78 complaints with NHTSA since 2015.
A complaint is one owner’s account, not a defect finding, and a bulletin is not a recall. Nothing here says this bulletin was issued because of these complaints, or that the repair it describes fixed them. Complaint files on this site begin in 2015.
More bulletins about the suspension
Source: same model, same component group18 other manufacturer communications filed against the Ram 1500 under the same component group (suspension), newest first. The eight newest are listed; the rest are on the Ram list.
| Number | Kind | Dated | NHTSA’s summary |
|---|---|---|---|
| 08-231-26 | Service bulletin | Sep 30, 2026 | Service Air Suspension Message Customers may experience the following: SYMPTOM: ● "Service Air Suspension" warning message displayed after m… |
| 112652 | Service bulletin | Jun 10, 2026 | SHOCK ABSORBER - SUSPENSION |
| 112651 | Service bulletin | Jun 10, 2026 | SHOCK ABSORBER - SUSPENSION |
| 18-060-26 | Service bulletin | Jun 6, 2026 | Depleted 12v Battery - Front Axle Disconnect (FAD) Cycling With Ignition OFF Customers may experience one or more of the following: ● Batter… |
| S2602000004 | Service bulletin | Apr 24, 2026 | Excessive Payload Message In Cluster Display Appears Even After Owner Removes The Cargo. |
| S2502000001 | Service bulletin | Dec 1, 2025 | Lower Ball Joint / Lower Control Arm Servicing Updates. |
| 02-002-25 REV. A | Service bulletin | Sep 12, 2025 | "Shock And Strut Diagnosis And Replacement Guidelines Leaking, noisy, or weak shocks or struts. " |
| 106352 | Service bulletin | Sep 2, 2025 | SHOCK ABSORBER – SUSPENSION & SHOCKS - REAR |
Quote the number at the service desk. It is what the dealer’s system is keyed on.
Every manufacturer communication NHTSA holds for Ram, by the number printed on the letter.
Common questions
Source: NHTSA, 49 CFR 579.5Is Ram 08-151-24 a recall?
No. A service bulletin is a manufacturer communication filed with NHTSA under 49 CFR 579.5; a safety recall carries an NHTSA campaign number (two digits, a letter, six digits) and a federal duty to repair for free. Check the vehicle’s recalls by VIN at nhtsa.gov/recalls, or on its page here.
Is the 08-151-24 repair free?
Not automatically. A service bulletin describes how to diagnose or repair a condition; who pays depends on the warranty in force, any extension, and the dealer. Quoting the number can save a diagnosis either way. Every Stellantis warranty extension on file lists the ones Stellantis has filed.
Which vehicles does 08-151-24 cover?
The manufacturer filed it against 1 model year: 2024 Ram 1500. Whether one particular vehicle is affected is a matter of its VIN and its build, not its model year alone.