Service bulletin 08-231-26 REV. C
A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.
| Type | Service bulletin |
|---|---|
| NHTSA id | 11036743 |
| Published by NHTSA | 2026-09-03 |
| Manufacturer's number | 08-231-26 REV. C |
| Manufacturer's date | 2026-08-25 |
| NHTSA component | SUSPENSION |
NHTSA's summary
Service Air Suspension Message Customers may experience the following: SYMPTOM: ● "Service Air Suspension" warning message after altering ride height using the digital buttons on the Display Screen Module (DSM).
The document
The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.
Components
Suspension
| RAM 1500 | 2026 |
|---|
Listing a model year does not mean every vehicle of it is concerned: the document says which.
| 08-231-26 REV. D | 2026-10-07. Service bulletin. Service Air Suspension Message Customers may experience the following: SYMPTOM: ● "Service Air Suspension" warning message displayed after manually changing the air suspension ride height using the Display Screen Module (DSM)." |
|---|---|
| 08-231-26 REV. B | 2026-07-18. Service bulletin. Service Air Suspension Message Customers may experience the following: SYMPTOM: ● "Service Air Suspension" warning message after altering ride height using the digital buttons on the Display Screen Module (DSM). |
| 08-231-26 REV. A | 2026-07-02. Service bulletin. Service Air Suspension Message Customers may experience the following: SYMPTOM: ● "Service Air Suspension" warning message after altering ride height using the digital buttons on the **Display Screen Module (DSM).** |
| 112651 | 2026-06-18. Service bulletin. SHOCK ABSORBER - SUSPENSION |
| 112652 | 2026-06-18. Service bulletin. SHOCK ABSORBER - SUSPENSION |
| 08-231-26 | 2026-06-16. Service bulletin. Service Air Suspension Message Customers may experience the following: ● Customer may experience a "Service Air Suspension" warning message after altering ride height using the digital buttons on the Radio Screen. |
| S2602000004 | 2026-04-29. Service bulletin. Excessive Payload Message In Cluster Display Appears Even After Owner Removes The Cargo. |
| S2502000001 | 2025-12-11. Service bulletin. Lower Ball Joint / Lower Control Arm Servicing Updates. |
| 02-002-25 REV. A | 2025-09-17. Service bulletin. Shock And Strut Diagnosis And Replacement Guidelines Leaking, noisy, or weak shocks or struts. |
| 106352 | 2025-09-10. Service bulletin. SHOCK ABSORBER – SUSPENSION & SHOCKS - REAR |