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September 16, 2026 Service bulletin

MIL ON condition with Diagnostic Trouble Code (DTC) P0A1B94 (Drive Motor A Control Module Unexpected...

Toyota technical service bulletin T-SB-0034-26 Rev1 for 2025-2026 Toyota Camry Hybrid.

Bulletin number
T-SB-0034-26 Rev1 (T-SB-0034-26 Rev1)
Component
Engine
Summary
Some 2025 – 2026 model year Camry HV vehicles may exhibit a MIL ON condition with Diagnostic Trouble Code (DTC) P0A1B94 (Drive Motor A Control Module Unexpected Operation) stored. The logic in the Motor Generator Control ECU has been modified to address this condition.

Owners of these vehicles have filed 16 complaints in the engine category.

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