Diagnostic Method
The pump motor is operating continuously for 178 seconds or more. (When the relay is malfunctioning for 98 seconds or more.)
JUDGMENT VALUE SPECIFICATION
| Malfunction Criteria | Threshold Value |
|---|---|
| Case 1 Brake Booster Motor Voltage |
More than 6 V |
| Case 2 Brake Booster Motor Voltage |
More than 6 V |
Time needed for diagnosis:
- Case 1: 178 s
- Case 2: 98 s
Malfunction indicator light illumination: Illuminates as soon as a malfunction occurs.