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June 12, 2026 Service bulletin

Contact Workshop; Communication Lost With Ultracapacitor Message With Associated CCIOM DTC U100687 And A...

Volvo technical service bulletin CBR-2568-5 202606 for 2024-2027 Volvo VNL (4) and 2025-2027 Volvo VNR (4).

Bulletin number
CBR-2568-5 202606
Component
Electrical system
Summary
Contact Workshop; Communication Lost With Ultracapacitor Message With Associated CCIOM DTC U100687 And A Startability Issue.

Owners of these vehicles have filed 2 complaints in the electrical category.

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