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Home >> Toyota >> 2021 >> Highlander LE, 4WD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 65 (Electronically Controlled Brake System (HV) - Diagnostic Codes (10 Of 11)) >> ELECTRONICALLY CONTROLLED BRAKE SYSTEM (for HV Model) >> DTC C14C6-16: Electronic Brake Booster Control Module "A" Supply Voltage Circuit Voltage Below Threshold [11/2023 - ] >> Typical Enabling Conditions

Typical Enabling Conditions

WARNING: This page is about a different variant/trim than selected.
C14C7 (CASE 1)

Monitor runs whenever the following DTCs are not stored C1021 (Case 2): Brake system voltage input open circuit
Both of the following conditions are met -
IGR voltage 3.8 V or more
Vehicle speed Higher than 3 km/h (1.864 mph)
C14C7 (CASE 3 TO 9)

Monitor runs whenever the following DTCs are not stored None
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