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Home >> Toyota >> 2022 >> Avalon XLE >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 105 (Engine Control System - Diagnostic Codes [A25A-FXS] (P0520-P107A)) >> SFI System >> DTC P0597-12: Thermostat Heater Control Circuit Short to Battery [04/2018 - 08/2021] >> Monitor Strategy

Monitor Strategy

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Related DTCs P0599: Thermostat heater range check (high voltage)
Required Sensors/Components (Main) Thermostat heater
Required Sensors/Components (Related) -
Frequency of Operation Continuous
Duration 3 seconds
MIL Operation Immediate
Sequence of Operation None