DTC U1152-1F: Lost Communication with Hybrid/EV Powertrain Control Module (ch4) Circuit Intermittent; DTC U1152-87: Lost Communication with Hybrid/EV Powertrain Control Module (ch4) Missing Message [02/2024 - ]: Wiring Diagram

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Refer to the wiring diagram for the ECU Power Source Circuit.

Refer to ECU Power Source Circuit [02/2024 - ]