DTC C146E: Open in ABS Solenoid Relay Circuit [06/2017 - 10/2020]: Description
The ABS solenoid relay is built into the skid control ECU in the brake actuator assembly. The ABS solenoid relay supplies power to the ABS and TRAC solenoids. The skid control ECU (brake actuator assembly) detects an ABS solenoid relay malfunction by performing a self check and relay operation check.
| DTC No. | Detection Item | DTC Detection Condition | Trouble Area |
|---|---|---|---|
| C146E | Open in ABS Solenoid Relay Circuit | Either of the following is detected:
|
|
DTC DETECTION CONDITIONS: C146E
| Vehicle Condition | |||
|---|---|---|---|
| Pattern 1 | Pattern 2 | ||
| Diagnosis Condition | - | - | - |
| Malfunction Status | The ABS solenoid relay drive circuit in the skid control ECU (brake actuator assembly) is malfunctioning. | ◦ | - |
| The ABS solenoid relay cannot be switched between on and off. | - | ◦ | |
| Detection Time | - | - | |
| Number of Trips | 1 trip | 1 trip | |
HINT:
DTC will be output when conditions for either of the patterns in the table above are met.