DTC B2274 ACC Monitor Malfunction: Description
This DTC is output when a malfunction occurs in the ACCD output circuit, which is between the D-ACC relay actuation circuit inside the main body ECU and the D-ACC relay.
DIAGNOSTIC TROUBLE CODE CHART
| DTC Code | Detection Condition | Trouble Area |
|---|---|---|
| B2274 | D-ACC relay actuation circuit inside main body ECU or other related circuit is malfunctioning |
|