C1A26

C1A26 ECD MODE MALFUNCTION

Description
ECD (ELECTRONICALLY CONTROLLED DECELERATION)
- Receives deceleration degree commandment value signal from ICC sensor integrated unit, and controls brake fluid pressure with the motor [built in ABS actuator and electric unit (control unit)].
- ECD control-related signals are transmitted by ABS actuator and electric unit (control unit) to ICC sensor integrated unit with CAN communication.

NOTE: If DTC C1A26 is detected along with DTC U1000, U0415 or U0121 first diagnose the DTC U1000, U0415 or U0121.
- DTC U1000: Refer to CCS-79, "Diagnosis Procedure". Cruise Control
- DTC U0415: Refer to CCS-77, "Diagnosis Procedure". U0415
- DTC U0121: Refer to CCS-71, "Diagnosis Procedure". U0121

DTC Logic

DTC DETECTION LOGIC






Diagnosis Procedure

Step 1-5:

Step 5 (Continued)-6: