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Home >> Toyota >> 2020 >> RAV4 XLE, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 35 (Engine Control System (A25A-FXS) - Diagnostic Codes (11 Of 11)) >> SFI System >> DTC U0129-87: Lost Communication with Brake System Control Module Missing Message [12/2021 - 11/2024] >> Monitor Strategy

Monitor Strategy

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Related DTCs U0129: Lost communication with brake system control module
Required Sensors/Components (Main) ECM
Required Sensors/Components (Related) -
Frequency of Operation Continuous
Duration 4.98 seconds
MIL Operation Immediate
Sequence of Operation None