DSD Information System
Home >> Toyota >> 2021 >> Highlander LE, 4WD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 47 (Engine Control System (A25A-FXS) - Diagnostic Codes (P3190-U1293) & Circuit Tests (1 Of 2)) >> SFI System >> DTC U1293-87: Lost Communication between Hybrid Powertrain Control Module and Active Grille Air Shutter Missing Message [12/2019 - 10/2021] >> Monitor Strategy

Monitor Strategy

WARNING: This page is about a different variant/trim than selected.
Related DTCs U1293: Lost communication with hybrid control module
Required Sensors/Components (Main) Swing grille actuator assembly
Required Sensors/Components (Related) -
Frequency of Operation Continuous
Duration 17 times
MIL Operation Immediate
Sequence of Operation None