DSD Information System
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 C12D1-12: Left Rear Wheel ABS Hold Solenoid Control Circuit Short to Battery; DTC C12D1-14: Left Rear Wheel ABS Hold Solenoid Control Circuit Short to Ground or Open; DTC C12D1-18: Left Rear Wheel ABS Hold Solenoid Control Circuit Current Below Threshold; DTC C12D1-19: Left Rear Wheel ABS Hold Solenoid Control Circuit Current Above Threshold; DTC C12D1-1D: Left Rear Wheel ABS Hold Solenoid Control Circuit Current Out of Range; DTC C12DC-12: Left Rear Wheel ABS Release Solenoid Control Circuit Short to Battery; DTC C12DC-14: Left Rear Wheel ABS Release Solenoid Control Circuit Short to Ground or Open [10/2021 - 11/2023] >> Monitor Description

Monitor Description

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

The No. 2 skid control ECU (brake actuator assembly) monitors the drive voltage and current of the ABS holding solenoid and ABS reduction solenoid. Based on the monitored information, if any of the following abnormal conditions are detected, the MIL is illuminated and a DTC is stored.

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