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Home >> Lexus >> 2025 >> NX 250 FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 124 (Engine Control System - Diagnostic Codes (P22AB-U115C) & Circuit Tests (1 Of 2)) >> SFI System >> DTC U0120-87: Lost Communication with Starter / Generator Control Module Missing Message [03/2023 - ] >> Monitor Strategy

Monitor Strategy

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Related DTCs U0120: Lost Communication with starter/generator control module
Required Sensors/Components (Main) ECM
Required Sensors/Components (Related) -
Frequency of Operation Continuous
Duration 1.16 seconds
MIL Operation Immediate
Sequence of Operation None