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T-SB-0034-26 Rev1

Manufacturer communications

Publication date
2026-09-16
Received by NHTSA
2026-10-08
NHTSA record numbers
11038383

Manufacturer summary

Original wording in English

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.

NHTSA manufacturer communications ↗

Reported code forms

P0A1B

Manufacturer wording

Source wording can vary by vehicle and suffix. It is shown as written, not as a universal diagnosis.

ToyotaP0A1B94
Drive Motor A Control Module Unexpected Operation

NHTSA 11038383

Check vehicle applicability

A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.

MakeModelModel year
ToyotaCAMRY HYBRID2026
ToyotaCAMRY HYBRID2025

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