Service bulletins for the 2021 Jeep Wrangler
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.
1062 on file from NHTSA, as of 2026-10-19.
By type
By component
By trouble code
Only bulletins with component: A/C compressor are shown. Show all
| 0809521 | 2022-05-31. Service bulletin. ELECTRICAL SYSTEM; VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM:COMPRESSOR. Electric A/C Compressor EAC System Noise During Warmup and Under Load This bulletin serves as awareness for the operation of the electric A/C Compressor pump noise. |
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The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.