Service bulletins for the 2021 Ram 3500
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.
585 on file from NHTSA, as of 2026-10-19.
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Only bulletins with component: Anti-lock brakes are shown. Show all
| S2205000002 | 2022-06-27. Service bulletin. EQUIPMENT; WHEELS; TRAILER HITCHES; SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP:WHEEL SPEED SENSOR/TONE RING. C003A-2F Right Rear Wheel Speed Sensor, C0037-2F Left Rear Wheel Speed Sensor DTC?s Set While Driving With Payload Or Trailer Towing. |
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The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.