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 U1150-87: Lost Communication with Hybrid Powertrain Control Module (ch2) Missing Message [11/2023 - ] >> Typical Enabling Conditions

Typical Enabling Conditions

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Monitor runs whenever the following DTCs are not stored None
Both of the following conditions are met -
Auxiliary battery Voltage 10 V or higher
Ignition switch On