This is a Technical Journal
Volvo technical service bulletin 37473 for 2025-2026 Volvo EX90.
- Bulletin number
- 37473
- Component
- Unknown or other
- Summary
- This is a Technical Journal - EX90 - Failed Software Download Causing Invalid Certificates If a Total Upgrade, PDS, or TCAM reload fails on any ECU, the TCAM may end up with invalid certificates. To ensure proper functionality after successfully recovering the car with a new software download, follow these steps to verify certificate validity
Vehicles covered
- Volvo EX90 2025-2026 20252026
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