DSD Information System
Home >> Toyota >> 2021 >> Highlander LE, 4WD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 87 (Engine Control System (A25A-FXS) - Diagnostic Codes (P0520-P05A2)) >> SFI System >> DTC P05A2-12: Active Grille Air Shutter "A" Circuit Short to Battery [11/2023 - ] >> 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 -
Auxiliary battery voltage 8 V or higher
Time after ignition switch off to ON 0.5 seconds or higher
Receive LIN communication signal Less than 4.608 seconds