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Home >> Toyota >> 2025 >> RAV4 Plug-In Hybrid SE >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - Diagnostic Codes (7 Of 7) (PHEV) >> SFI System >> DTC U0129-87: Lost Communication with Brake System Control Module Missing Message [06/2020 - 11/2024] >> Monitor Strategy

Monitor Strategy

Related DTCs U0129: Lost communication with brake system control module
Required Sensors/Components (Main) ECM
Required Sensors/Components (Related) -
Frequency of Operation Continuous
Duration 2.34 seconds
MIL Operation Immediate
Sequence of Operation None