DTC B2276: ACCR Signal Circuit Malfunction: Description
This DTC is stored when an input malfunction occurs in the ACC relay cut input signal circuit inside the certification ECU (smart key ECU assembly).
HINT:
When the battery cable is disconnected and reconnected, the power source returns to the mode it was in before the battery cable was disconnected.
| DTC No. | DTC Detection Condition | Trouble Area | DTC Output Confirmation Operation |
|---|---|---|---|
| B2276 | When an input malfunction occurs in the ACC relay cut input signal circuit inside the certification ECU (smart key ECU assembly) (1-trip detection logic*) |
|
Engine start operation is performed. |
- *: Only output while a malfunction is present and the engine switch is on (IG)
| Vehicle Condition when Malfunction Detected | Fail-safe Function when Malfunction Detected |
|---|---|
|
- |
RELATED DATA LIST AND ACTIVE TEST ITEMS
| DTC No. | Data List Item | Active Test Item |
|---|---|---|
| B2276 | - | - |