DSD Information System
Home >> Toyota >> 2021 >> Highlander LE, 4WD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 5 (Electronically Controlled Brake System (HV) - Diagnostic Codes (07 Of 11)) >> ELECTRONICALLY CONTROLLED BRAKE SYSTEM (for HV Model) >> DTC C126E-15: Reservoir Level Switch Circuit Short to Battery or Open [11/2023 - ] >> Monitor Strategy

Monitor Strategy

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Related DTCs C120F: Reservoir level switch open circuit
Required Sensors/Components (Main) Brake fluid level warning switch (brake master cylinder reservoir assembly)
Required Sensors/Components (Related) -
Frequency of Operation Continuous
Duration 2 seconds
MIL Operation Immediately
Sequence of Operation None