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Home >> Toyota >> 2021 >> Highlander LE, 4WD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 135 (Electronically Controlled Brake System (HV) - Diagnostic Codes (09 Of 11)) >> ELECTRONICALLY CONTROLLED BRAKE SYSTEM (for HV Model) >> DTC C143A-7E: ABS Solenoid Control Actuator Stuck On; DTC C143A-7F: ABS Solenoid Control Actuator Stuck Off [12/2019 - 10/2021] >> Monitor Strategy

Monitor Strategy

WARNING: This page is about a different variant/trim than selected.
Related DTCs C143B: Brake system voltage solenoid relay stuck
C143C: Brake system voltage open circuit
Required Sensors/Components (Main) No. 2 skid control ECU (brake actuator assembly)
Required Sensors/Components (Related) No. 2 skid control ECU (brake actuator assembly)
Frequency of Operation Continuous
Duration 4.5 seconds: C143B (Case 1 and 2)
0.22 seconds: C143C (Case 1)
0.204 seconds: C143C (Case 2)
MIL Operation Immediately
Sequence of Operation None
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