Service bulletins for the 2019 Chevrolet Blazer
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.
848 on file from NHTSA, as of 2026-10-19.
By type
By component
By trouble code
By topic
Only bulletins with component: Trailer hitch are shown. Show all
| N192270970 Notic | 2019-12-30. Service bulletin. EQUIPMENT ADAPTIVE/MOBILITY; EQUIPMENT; TRAILER HITCHES. N192270970 - Customer Satisfaction Program (Notice to Customer Message Only). Certain vehicles may have a condition in which the top of the hitch cover is not securely attached. The bottom of the hitch cover remains secured. Dealers are to repair the vehicles using the rear bumper fascia trailer hitch accessory hole service kit. |
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| N192270970 | 2019-12-30. Service bulletin. EQUIPMENT ADAPTIVE/MOBILITY; TRAILER HITCHES; EQUIPMENT. Certain vehicles may have a condition in which the top of the hitch cover is not securely attached. The bottom of the hitch cover remains secured. Dealers are to repair the vehicles using the rear bumper fascia trailer hitch accessory hole service kit. |
| 19NA161 | 2019-08-26. Service bulletin. TRAILER HITCHES; EQUIPMENT ADAPTIVE/MOBILITY. This technical bulletin provides repair information to correct a customer concern of the rear trailer hitch cover loose. |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.