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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] >> Caution / Notice / Hint

Caution / Notice / Hint

WARNING: This page is about a different variant/trim than selected.
NOTE:
  • Inspect the fuses for circuits related to this system before performing the following procedure.
  • After replacing the No. 2 skid control ECU (brake actuator assembly), perform "Calibration".

    Refer to UTILITY [12/2019 - 11/2023]

HINT: 

When C137B-A2 and/or C137B-A3 is output together with C143A-7E and/or C143A-7F, inspect and repair the trouble areas indicated by C137B-A2 and/or C137B-A3 first.

for C137B-A2: Refer to DTC C137B-A2: Brake System Control Module "A" System Voltage System Voltage Low [12/2019 - 10/2021]

for C137B-A3: Refer to DTC C137B-A3: Brake System Control Module "A" System Voltage System Voltage High [12/2019 - ]

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