DTC B2796: No Communication in Immobiliser System; DTC B2798: Communication Malfunction No. 2 [02/2019 - ]: Description
WARNING: This page is about a different variant/trim than selected.
This DTC is stored when a door control transmitter assembly is inserted into the ignition key cylinder but no communication occurs between the door control transmitter assembly and transponder key ECU assembly.
| DTC No. | Detection Item | DTC Detection Condition | Trouble Area | Note |
|---|---|---|---|---|
| B2796 | No Communication in Immobiliser System | The key ID code cannot be transmitted to the transponder key ECU assembly (1 trip detection logic*). |
|
DTC Output Confirmation Operation:
|
| B2798 | Communication Malfunction No. 2 | Key ID code identification cannot be completed within the specified time (1 trip detection logic*). |
|
DTC Output Confirmation Operation:
|
- *: Only output while a malfunction is present.
VEHICLE CONDITION AND FAIL-SAFE OPERATION WHEN MALFUNCTION DETECTED
| Vehicle Condition when Malfunction Detected | Fail-safe Operation when Malfunction Detected |
|---|---|
| Hybrid control system cannot be started | - |
RELATED DATA LIST AND ACTIVE TEST
| DTC No. | Data List and Active Test |
|---|---|
| B2796 | - |
| B2798 | - |