DTC C1A41: Brake Request Value Mismatch between ENG / EHV and Driving Support ECU: Description
WARNING: This page is about a different variant/trim than selected.
The brake booster with master cylinder (skid control ECU) receives brake control request signals from the power management control ECU and driving support ECU.
When the request signals received from the power management control ECU and driving support ECU are not consistent, the brake booster with master cylinder (skid control ECU) determines that a malfunction has occurred and sends a malfunction signal to the driving support ECU.
| DTC No. | DTC Detection Condition | Trouble Area |
|---|---|---|
| C1A41 | While power switch is on (IG), brake request signal from power management control ECU and driving support ECU are inconsistent for 1 second |
|