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July 26, 2021 Service bulletin

MIL ON condition with Diagnostic Trouble Code (DTC) P0CDF72 (Hybrid/EV Battery Cooling Magnetic Valve...

Toyota technical service bulletin T-SB-0057-21 for 2021 Toyota RAV4 Prime.

Bulletin number
T-SB-0057-21
Component
Engine and engine cooling
Summary
TSB: Some 2021 model year RAV4 Prime vehicles may exhibit a MIL ON condition with Diagnostic Trouble Code (DTC) P0CDF72 (Hybrid/EV Battery Cooling Magnetic Valve Actuator Stuck Open) present. The Amplifier Assy. Air Conditioner logic has been modified to reduce the possibility of this condition. Follow the Repair Procedure in this bulletin to address this condition.

Owners of these vehicles have filed 3 complaints in the engine category.

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