DTC C1202-00: Master Reservoir Level Malfunction [11/2020 - ]: Description
If the No. 1 skid control ECU (brake booster with master cylinder assembly) detects that the brake fluid level is low or there is an open in the brake fluid level warning switch signal circuit, DTC C1202-00 is stored.
| DTC No. | Detection Item | DTC Detection Condition | Trouble Area | DTC Output from | Priority | Note |
|---|---|---|---|---|---|---|
| C1202-00 | Master Reservoir Level Malfunction | Either of the following is detected:
|
|
Brake Booster | B | Output ECU: No. 1 skid control ECU (brake booster with master cylinder assembly) HINT: DTC C1202-00 is cleared when the conditions return to normal. |
C1202-00 DTC DETECTION CONDITIONS
| Vehicle Condition | |||
|---|---|---|---|
| Pattern 1 | Pattern 2 | ||
| Diagnosis Condition | - | - | - |
| Malfunction Status | The brake fluid level warning switch signal circuit is open for a certain period of time | ◦ | - |
| The reservoir level is low for a certain period of time | - | ◦ | |
| 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.