Service bulletins for the 2026 Mack Anthem
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.
91 on file from NHTSA, as of 2026-10-19.
About C1035 on the 2026 Mack Anthem: what the code means, and the bulletins and recalls about the same components.
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Only bulletins with trouble code: C1035 are shown. Show all
| CBR 2514 022026 | 2026-03-03. Service bulletin. ELECTRICAL SYSTEM. CBR - This procedure provides a temporary corrective action for the “Lost Communication to Alternator” message and Vehicle Master Control Unit (VMCU) DTC C103508 caused by a software issue. |
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| CBR 2514-2 202511 | 2025-12-03. Service bulletin. ELECTRICAL SYSTEM. CBR - Lost Communication to Alternator Message - DTC C103508. |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.