DTC C126E-15: Reservoir Level Switch Circuit Short to Battery or Open [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 C126E-15 is stored.
| DTC No. | Detection Item | DTC Detection Condition | Trouble Area | DTC Output from | Priority | Note |
|---|---|---|---|---|---|---|
| C126E-15 | Reservoir Level Switch Circuit Short to Battery or Open | The brake fluid level warning switch (brake booster with master cylinder assembly) circuit is open for 2 seconds or more. |
|
Brake Booster | A | Output ECU: No. 1 skid control ECU (brake booster with master cylinder assembly) |