# 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

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2026/MC-11036743-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2026/MC-11036743-9999.pdf)

The document is the manufacturer's. This site does not hold it.

## Components

Suspension

## Vehicles listed

- 2026 RAM 1500

## Other bulletins for the same vehicles and component

- [08\-231\-26 REV. D](/bulletins/11038317.md), 2026-10-07, Service bulletin: SUSPENSION. 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](/bulletins/11035040.md), 2026-07-18, Service bulletin: ELECTRICAL SYSTEM; SUSPENSION. 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](/bulletins/11034316.md), 2026-07-02, Service bulletin: ELECTRICAL SYSTEM; SUSPENSION. 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](/bulletins/11033953.md), 2026-06-18, Service bulletin: SUSPENSION. SHOCK ABSORBER \- SUSPENSION
- [112652](/bulletins/11033952.md), 2026-06-18, Service bulletin: SUSPENSION. SHOCK ABSORBER \- SUSPENSION
- [08\-231\-26](/bulletins/11033872.md), 2026-06-16, Service bulletin: SUSPENSION; ELECTRICAL SYSTEM. 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](/bulletins/11031690.md), 2026-04-29, Service bulletin: SUSPENSION. Excessive Payload Message In Cluster Display Appears Even After Owner Removes The Cargo.
- [S2502000001](/bulletins/11026551.md), 2025-12-11, Service bulletin: SUSPENSION. Lower Ball Joint / Lower Control Arm Servicing Updates.
- [02\-002\-25 REV. A](/bulletins/11023168.md), 2025-09-17, Service bulletin: SUSPENSION. Shock And Strut Diagnosis And Replacement Guidelines Leaking, noisy, or weak shocks or struts.
- [106352](/bulletins/11023074.md), 2025-09-10, Service bulletin: SUSPENSION. SHOCK ABSORBER – SUSPENSION \& SHOCKS \- REAR

JSON: [/v1/bulletins/11036743](/v1/bulletins/11036743)

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