DTC U0122: Lost Communication with Vehicle Dynamics Control Module: Description
The vehicle speed signal is sent to the skid control ECU, which then sends it to the ECM.
| DTC Code | DTC Detection Condition | Trouble Area |
|---|---|---|
| U0122 | While engine switch is on (IG), communication stop between skid control ECU and ECM continues for 1 second or more |
|