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Home >> Toyota >> 2019 >> Highlander LE Plus, FWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 114 (SFI System (2GR-FXS) - Diagnostic Codes - (Hybrid) (2 Of 4)) >> SFI System >> DTC P0403: Exhaust Gas Recirculation Circuit [11/2016 - ] >> Typical Enabling Conditions

Typical Enabling Conditions

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Monitor runs whenever the following DTCs are not stored None
All of the following conditions are met -
Engine Running
Auxiliary battery voltage 10.5 V or higher
Time after power switch off to on (IG) 0.5 seconds or more