1. DTC U1A01[86] description
The EHCU and stereo camera communicate the control information and diagnosis information via the CAN communication circuit. When the EHCU detects a malfunction in the CAN communication circuit, this DTC is set.
2. Condition for setting DTC U1A01[86]
- The EHCU detects an abnormal CAN message received from the stereo camera.
3. Action taken when DTC U1A01[86] sets
- External braking request brake retention control inhibition (Models equipped with stereo cameras)
- External braking request brake pressurization control inhibition (Models equipped with stereo cameras)