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Home >> Toyota >> 2021 >> Highlander LE, 4WD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 119 (Can Communication System (HV) - Circuit Tests (2 Of 9)) >> CAN COMMUNICATION SYSTEM (for HV Model) >> Grille Shutter Communication Stop Mode [12/2019 - 10/2021] >> Description

Grille Shutter Communication Stop Mode [12/2019 - 10/2021]: Description

WARNING: This page is about a different variant/trim than selected.
Detection Item Symptom Trouble Area
Grille Shutter Communication Stop Mode Communication stop for "Grill Shutter" is indicated on the "Communication Bus Check" screen of the GTS.
Refer to DIAGNOSIS SYSTEM [12/2019 - 09/2020] , or refer to DIAGNOSIS SYSTEM [09/2020 - 10/2021]
  • Swing grille actuator assembly branch line or connector
  • Power source circuit of swing grille actuator assembly
  • Swing grille actuator assembly ground circuit
  • Swing grille actuator assembly
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