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Home >> Toyota >> 2021 >> Highlander LE, 4WD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 37 (Electronically Controlled Brake System (HV) - Diagnostic Codes (08 Of 11)) >> ELECTRONICALLY CONTROLLED BRAKE SYSTEM (for HV Model) >> DTC C137B-A3: Brake System Control Module "A" System Voltage System Voltage High [12/2019 - ] >> Wiring Diagram

DTC C137B-A3: Brake System Control Module "A" System Voltage System Voltage High [12/2019 - ]: Wiring Diagram

WARNING: This page is about a different variant/trim than selected.

Refer to DTC C137B-A2.

Refer to WIRING DIAGRAM [12/2019 - 10/2021] , or refer to WIRING DIAGRAM [10/2021 - 11/2023] , or refer to DTC C137B-A2: Brake System Control Module "A" System Voltage System Voltage Low [11/2023 - ]