Service bulletins for the 2021 Ram 1500
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.
1129 on file from NHTSA, as of 2026-10-19.
By type
By component
By trouble code
By topic
Only bulletins with component: Brake caliper are shown. Show all
| W82 | 2022-09-26. Service bulletin. SERVICE BRAKES, AIR:DISC:CALIPER. Customer Satisfaction Notification W82 Front Brake Caliper Piston |
|---|---|
| W82 Combo | 2021-03-15. Service bulletin. SERVICE BRAKES, AIR:DISC:CALIPER. Customer Satisfaction Notification W82 Front Brake Caliper Piston |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.