| DTC Code | DTC Name |
|---|---|
| U0122 | Lost Communication with Vehicle Dynamics Control Module |
DESCRIPTION
Send vehicle speed signal to brake actuator assembly, and then it is sent to ECM.
| DTC Code | DTC Detection Condition | Trouble Area |
|---|---|---|
| U0122 | While ignition switch to ON, communication stop between brake actuator and ECM continues for 1 second or more |
|
PROCEDURE
CHECK FOR DTC
Clear the DTCs Click here.
Check the DTCs. Click here.
| OK |
|---|
| DTC U0122 is not output. |
| Result | Proceed to |
|---|---|
| OK | A |
| NG (for LHD with Entry and Start System) | B |
| NG (for LHD without Entry and Start System) | C |
| NG (for RHD with Entry and Start System) | D |
| NG (for RHD without Entry and Start System) | E |
| A |
|
USE SIMULATION METHOD TO CHECK Click here |
| B |
|
GO TO CAN COMMUNICATION SYSTEM Click here |
| C |
|
GO TO CAN COMMUNICATION SYSTEM Click here |
| D |
|
GO TO CAN COMMUNICATION SYSTEM Click here |
| E |
|
GO TO CAN COMMUNICATION SYSTEM Click here |