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Avalon Limited
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Different variant/trim
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Section 115 (Engine Control System - Diagnostic Codes [A25A-FXS] (P0520-P107A))
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SFI System
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DTC P0597-14: Thermostat Heater Control Circuit Short to Ground or Open [04/2018 - 08/2021]
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Typical Malfunction Thresholds
Typical Malfunction Thresholds
WARNING:
This page is about a different variant/trim than selected.
Thermostat heater output terminal voltage level
Low