Fitment notes: High-capacity AGM required for electric twin motor system auxiliary power; battery located in cargo area
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Every control module on the 2024-2026 Volvo EX90 — where it lives, replacement time, and what it takes to program a replacement. Modules marked dealer / factory tool won't work after a part swap alone — budget for programming.
Battery Energy Control Module (BECM)8.0 hr R&Rsecurity gateway +2.0 hr▸ programming details
📍 Integrated into high-voltage battery pack assembly, underfloor center tunnel
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⚠️ Requires battery pack removal for access. Must be programmed with battery cell configuration and capacity data. High-voltage certified technician required.
📍 Under front trunk (frunk) floor, center position behind crash structure
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⚠️ EX90 is fully electric; this module manages battery, inverter, and motor control. Requires high-voltage system lockout and 12V battery disconnect. VIN-locked with cryptographic authentication.
Aftermarket tool coverage varies by software version and vehicle build — treat "aftermarket tool" rows as "usually possible" and verify against your tool maker's coverage list before promising a customer. Spot a wrong location or hour? Tell us — corrections ship fast here.
Size-standard part numbers — verify your connector type before buying. Rear blades are model-specific; check the package's vehicle list.
Fuel economy figures are EPA data via fueleconomy.gov (median across matching trims). Performance figures are compiled estimates for the 2026 Volvo EX90 Twin Motor AWD and can vary by trim.
🔧 Database maintained under the daily editorial review of Chris Hackleman · Master Technician · 20+ years and Jeff Moore · Master Lexus & Toyota Mechanic · 20+ years.