Service bulletin CSR-3321
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 | 11032802 |
| Published by NHTSA | 2026-05-20 |
| Manufacturer's number | CSR-3321 |
| Manufacturer's date | 2026-05-14 |
| Campaign id or software version | CSR-3321 |
| NHTSA component | SERVICE BRAKES; UNKNOWN OR OTHER; ELECTRICAL SYSTEM; EXTERIOR LIGHTING |
NHTSA's summary
FCA USA has decided that certain 2025-2026 model year (DT) Ram 1500 Pickup, (DJ) Ram 2500 Pickup, (D2) Ram 3500 Pickup, (DD) Ram 3500 Cab Chassis, and 2025-2026 model year (DP) Ram 4500/5500 Cab Chassis that are equipped with Altec equipment fail to comply with various federal motor vehicle safety standards. The 3.5" Instrument Panel Cluster (IPC) on your vehicle may contain software that causes the cluster to be inoperative at startup and while driving. Failure to display critical safety information, such as the BRAKE, Electronic Stability Control (ESC), and Tire Pressure Monitoring System (TPMS) warning lights and gear selection indicator, can increase the risk of a crash without warning.
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
Brakes, Electrical system, Lighting
| ALTEC AT-M/P/S SERIES | 2025 |
|---|
Listing a model year does not mean every vehicle of it is concerned: the document says which.